joyce8/EMBER2024-capa huggingface dataset:
Function at 0x463b80
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
push 0xa
push ecx
push esi
mov dword [ebp - 4], edx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
je 0x463bfe
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 8], eax
test eax, eax
je 0x463bfe
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
cmp eax, 0x104
ja 0x463bfe
push 0x104
push 0
push dword [ebp - 4]
call fcn.00472500
add esp, 0xc
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call fcn.0047a5c0
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x466e70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4d3008]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, 0x4d5ed0
xor edx, edx
push esi
mov ecx, eax
push edi
mov edi, dword [ebp + 8]
cmp ecx, fcn.00466e70
je 0x466eab
cmp dword [eax], 0x2f2a2a2f
je 0x466ea8
dec eax
cmp eax, fcn.00466e70
jne 0x466e96
jmp 0x466eab
lea edx, [eax + 4]
mov ecx, dword [edx]
movq xmm0, qword [edx + 4]
xor ecx, 0xfefefdfc
mov eax, dword [edx + 0xc]
mov esi, ecx
shr esi, 0x10
mov word [ebp - 0x18], si
movq qword [ebp - 0x10], xmm0
mov dword [ebp - 8], eax
cmp si, cx
je 0x466ee3
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047044a
mov esp, ebp
pop ebp
ret
mov al, byte [ebp - 0x18]
xor edx, edx
mov byte [ebp - 0x11], al
shr esi, 8
push ebx
mov ebx, 0xc
mov eax, esi
div ebx
lea eax, [esi + 1]
movzx ecx, byte [ebp + edx - 0x10]
xor edx, edx
div ebx
shl ecx, 8
movzx eax, byte [ebp + edx - 0x10]
xor edx, edx
or ecx, eax
lea eax, [esi + 2]
div ebx
shl ecx, 8
movzx eax, byte [ebp + edx - 0x10]
xor edx, edx
or ecx, eax
lea eax, [esi + 3]
div ebx
shl ecx, 8
movzx eax, byte [ebp + edx - 0x10]
or ecx, eax
mov dword [ebp - 0x18], ecx
mov eax, dword [ebp - 0x18]
mov ebx, 0x19810419
mov cl, byte [ebp - 0x11]
rol eax, cl
mov ecx, 4
xor al, bl
ror eax, 8
ror ebx, 8
loop 0x466f45
mov bl, al
rol eax, 8
mov bh, al
mov al, bl
ror eax, 8
mov al, bh
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 4]
pop ebx
mov dword [edi], eax
xor ecx, ebp
pop edi
mov eax, 1
pop esi
call fcn.0047044a
mov esp, ebp
pop ebp
ret

Function at 0x4682c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x4d3008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0
push 0x80
push 2
push 0
push 2
push 0x40000000
push ecx
mov esi, edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x468389
push dword [esi + 0x34]
xorps xmm0, xmm0
mov dword [ebp - 8], 0
push dword [esi + 0x30]
lea eax, [ebp - 0x30]
push eax
movups xmmword [ebp - 0x28], xmm0
movups xmmword [ebp - 0x18], xmm0
call dword [sym.imp.PAL.dll_PalWindowGetPosCenter]
mov eax, dword [ebp - 0x2c]
add esp, 0xc
mov ecx, dword [ebp - 0x30]
mov dword [esi + 0x2c], eax
mov dword [ebp - 0x24], eax
mov eax, dword [esi + 0x30]
mov dword [ebp - 0x20], eax
mov eax, dword [esi + 0x34]
mov dword [ebp - 0x1c], eax
mov eax, dword [esi + 0x5c]
mov dword [ebp - 0x18], eax
mov eax, dword [esi + 0x64]
mov dword [ebp - 0x10], eax
mov eax, dword [esi + 0x60]
mov dword [ebp - 0xc], eax
mov eax, dword [esi + 0x54]
push 0
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x34]
push eax
push 0x24
lea eax, [ebp - 0x28]
mov dword [esi + 0x28], ecx
push eax
push edi
mov dword [ebp - 0x28], ecx
mov dword [ebp - 8], 1
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047044a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.0047044a
mov esp, ebp
pop ebp
ret
Function at 0x468670
Capabilities:
Delete file
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x254
mov eax, dword [0x4d3008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_wsprintfA]
lea eax, [ebp - 0x110]
push 0x4d62e8
push str._s.
push eax
call edi
add esp, 0xc
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov dword [ebp - 0x254], eax
cmp eax, 0xffffffff
jne 0x4686d4
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047044a
mov esp, ebp
pop ebp
ret
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov esi, eax
nop dword [eax]
mov ecx, 0x4c4c14
lea eax, [ebp - 0x224]
nop dword [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x468710
test dl, dl
je 0x46870c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x468710
add eax, 2
add ecx, 2
test dl, dl
jne 0x4686f0
xor eax, eax
jmp 0x468715
sbb eax, eax
or eax, 1
test eax, eax
je 0x4687da
mov eax, 0x4c4c28
lea ecx, [ebp - 0x224]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x468748
test dl, dl
je 0x468744
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x468748
add ecx, 2
add eax, 2
test dl, dl
jne 0x468728
xor eax, eax
jmp 0x46874d
sbb eax, eax
or eax, 1
test eax, eax
je 0x4687da
test byte [ebp - 0x250], 0x10
jne 0x4687da
lea eax, [ebp - 0x224]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
sub eax, 4
lea esi, [ebp - 0x224]
add esi, eax
mov eax, dword [esi]
cmp eax, 0x7461642e
jne 0x4687a7
lea eax, [ebp - 0x224]
push eax
push 0x4d62e8
lea eax, [ebp - 0x110]
push str._s_s
push eax
call edi
add esp, 0x10
lea eax, [ebp - 0x110]
push eax
call ebx
mov eax, dword [esi]
cmp eax, 0x67706a2e
jne 0x4687d4
lea eax, [ebp - 0x224]
push eax
push 0x4d62e8
lea eax, [ebp - 0x110]
push str._s_s
push eax
call edi
add esp, 0x10
lea eax, [ebp - 0x110]
push eax
call ebx
mov esi, dword [ebp - 0x254]
lea eax, [ebp - 0x250]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4686e0
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047044a
mov esp, ebp
pop ebp
ret
Function at 0x468d70
Capabilities:
Encode data using xor
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x4d3008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x877ed8], 0
je 0x468f07
push str.access.dat
push 0x4d62e8
lea eax, [ebp - 0x108]
push str._s_s
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x108]
push 0
push 0x80
push 2
push 0
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0x114], eax
cmp eax, 0xffffffff
je 0x468f07
push 0
push dword [edi + 0x877ed8]
call dword [sym.imp.PAL.dll_PalListGetDataCount]
add esp, 8
test eax, eax
je 0x468ee4
mov esi, eax
shl esi, 5
add esi, eax
push 0
push esi
call dword [sym.imp.PAL.dll_PalMemoryAlloc]
mov ebx, eax
add esp, 8
mov dword [ebp - 0x10c], ebx
test ebx, ebx
je 0x468f07
push 0
push dword [edi + 0x877ed8]
call dword [sym.imp.PAL.dll_PalListFind]
mov edi, eax
add esp, 8
test edi, edi
je 0x468e62
push 0
push 0
push edi
call dword [sym.imp.PAL.dll_PalListGetData]
push 0x21
push eax
push ebx
call fcn.0047a5c0
push edi
add ebx, 0x21
call dword [sym.imp.PAL.dll_PalListFindNext]
mov edi, eax
add esp, 0x1c
test edi, edi
jne 0x468e35
mov ebx, dword [ebp - 0x10c]
mov ecx, esi
mov dword [ebp - 0x110], esi
and ecx, 3
je 0x468e79
mov eax, esi
sub eax, ecx
mov dword [ebp - 0x110], eax
mov edi, dword [ebp - 0x10c]
mov cl, 4
mov edx, dword [ebp - 0x110]
mov eax, 0xff987dee
xor dword [edi], eax
mov eax, 0x84df873
xor dword [edi], eax
ror byte [edi], cl
add edi, 4
add cl, 1
and cl, 0xff
sub edx, 4
jne 0x468e87
push 0
lea eax, [ebp - 0x118]
push eax
push esi
mov esi, dword [ebp - 0x114]
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
call dword [sym.imp.PAL.dll_PalMemoryFree]
add esp, 4
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047044a
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp - 0x114]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047044a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047044a
mov esp, ebp
pop ebp
ret
Function at 0x469230
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
mov eax, dword [0x4d3008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push str.system.dat
push 0x4d62e8
lea eax, [ebp - 0x108]
mov esi, ecx
push str._s_s
push eax
mov dword [ebp - 0x114], esi
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x108]
push 0
push 0x80
push 2
push 0
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4692b2
push 0x4c4dd8
call dword [sym.imp.PAL.dll_PalErrorLogPrintf]
add esp, 4
xor eax, eax
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047044a
mov esp, ebp
pop ebp
ret
push edi
call dword [sym.imp.PAL.dll_PalCheckWindowMode]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push 0
mov dword [esi + 8], eax
lea eax, [ebp - 0x110]
push eax
push 2
push 0x4bd314
push ebx
call edi
push 0
lea eax, [ebp - 0x110]
push eax
push 0x330
push esi
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265c8]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265cc]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265d4]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265d0]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 0xc
lea eax, [esi + 0x265d8]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265e4]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265e8]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265f0]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 4
lea eax, [esi + 0x265ec]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 0xc
lea eax, [esi + 0x265f4]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 0xc
lea eax, [esi + 0x26760]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 0xb34
lea eax, [esi + 0x2676c]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 8
lea eax, [esi + 0x272a0]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x10c]
push eax
push 0x1000
lea eax, [esi + 0x44968]
push eax
push ebx
call edi
push 0
lea eax, [ebp - 0x110]
add esi, 0x877ee8
push eax
push 4
push esi
push ebx
call edi
push 0
lea eax, [ebp - 0x110]
push eax
push dword [esi]
mov esi, dword [ebp - 0x114]
push dword [esi + 0x877ee0]
push ebx
call edi
push 0
lea eax, [ebp - 0x110]
add esi, 0x877ee4
push eax
push 4
push esi
push ebx
call edi
push 0
lea eax, [ebp - 0x110]
push eax
mov eax, dword [ebp - 0x114]
push dword [esi]
push dword [eax + 0x877edc]
push ebx
call edi
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047044a
mov esp, ebp
pop ebp
ret
Function at 0x46c910
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
call dword [sym.imp.WINMM.dll_timeGetTime]
mov dword [edi + 4], eax
mov eax, dword [ebp + 0xc]
push 0
push eax
mov eax, dword [ebp + 8]
add eax, ebx
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
je 0x46c96b
test eax, eax
je 0x46c959
mov esi, dword [edi + 8]
add ebx, eax
call dword [sym.imp.WINMM.dll_timeGetTime]
sub eax, dword [edi + 4]
cmp eax, esi
jae 0x46c962
mov eax, dword [ebp + 0xc]
cmp ebx, eax
jb 0x46c926
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8
push 0x18
push str.HTTP:_recv_timeout_error
jmp 0x46c972
push 0x10
push str.HTTP:_recv_error
lea ecx, [edi + 0x18]
call fcn.0042fea0
push dword [edi]
call dword [sym.imp.WS2_32.dll_closesocket]
call dword [sym.imp.WS2_32.dll_WSACleanup]
pop edi
pop esi
mov eax, 0x80004005
pop ebx
pop ebp
ret 8

Function at 0x46ca40
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1a8
mov eax, dword [0x4d3008]
xor eax, esp
mov dword [esp + 0x1a4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [esp + 0x14]
push edi
mov edi, dword [0x6db74c]
push eax
push 0x101
mov dword [edi], 0xffffffff
mov dword [edi + 8], 0x2710
call dword [sym.imp.WS2_32.dll_WSAStartup]
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov esi, eax
test esi, esi
jne 0x46cac7
push 0x19
push str.HTTP:_gethostbyname_error
lea ecx, [edi + 0x18]
call fcn.0042fea0
push dword [edi]
call dword [sym.imp.WS2_32.dll_closesocket]
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 0x80004005
pop edi
pop esi
mov ecx, dword [esp + 0x1a4]
xor ecx, esp
call fcn.0047044a
mov esp, ebp
pop ebp
ret 8
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x46cae3
push 0x12
push str.HTTP:_socket_error
jmp 0x46ca96
mov eax, 2
mov word [esp + 8], ax
mov eax, dword [esi + 0xc]
push 0x50
mov eax, dword [eax]
mov eax, dword [eax]
mov dword [esp + 0x10], eax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0xa], ax
lea eax, [esp + 8]
push 0x10
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x46cb24
push 0x13
push str.HTTP:_connect_error
jmp 0x46ca96
mov ecx, dword [esp + 0x1ac]
xor eax, eax
pop edi
pop esi
xor ecx, esp
call fcn.0047044a
mov esp, ebp
pop ebp
ret 8
Function at 0x46e9b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], ecx
mov byte [ebp - 4], 4
mov dword [ebp - 0x10], 0x84df873
mov dword [ebp - 0x14], 0xff987dee
and eax, 3
je 0x46e9da
sub edx, eax
mov dword [ebp - 8], edx
push edi
mov edi, dword [ebp - 0xc]
mov cl, byte [ebp - 4]
mov edx, dword [ebp - 8]
rol byte [edi], cl
add cl, 1
and cl, 0xff
mov eax, dword [ebp - 0x10]
xor dword [edi], eax
mov eax, dword [ebp - 0x14]
xor dword [edi], eax
add edi, 4
sub edx, 4
jne 0x46e9e4
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x49d191
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0049c96b

Function at 0x49d19c
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0049cba6

Function at 0x49de41
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0049dbc8
Function at 0x4668b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b4718
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [0x4b8494]
push 0
lea ecx, [esp + 0x20]
call fcn.004aec06
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00466250
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004aeb34
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004ab318
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004ab318
push 1
push 0
push 0
mov ecx, esi
call fcn.004ab2c0
push 1
push 0
push 1
mov ecx, esi
call fcn.004ab2c0
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004aec78
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x466a48
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b4718
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004aec06
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00466250
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004aeb34
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [0x4b8494]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x466af4
cmp dword [esp + 0x40], 1
jne 0x466af2
cmp ecx, eax
jge 0x466af4
mov eax, ecx
cmp eax, 0xc8
jge 0x466b00
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004668b0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [0x4b8498]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004aec78
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x469410
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x469443
push esi
call fcn.0046c500
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46943c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4694c9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4694b2
mov eax, dword [esi + 8]
test eax, eax
je 0x469467
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4694ae
cmp eax, 2
je 0x4694b2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46945a
cmp eax, 3
je 0x46948d
cmp eax, 1
jne 0x46945a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x46945a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46945a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004694f0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4694d8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004694f0
add esp, 4
pop esi
ret
Function at 0x4b45e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x47c2a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
push ebp
push edi
mov edi, ecx
xor ebp, ebp
mov ecx, dword [esp + 0x48]
lea eax, [esp + 0x48]
push ebp
push eax
push ecx
lea ecx, [edi + 0x104]
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call fcn.004af500
test eax, eax
jne 0x4b464c
push ebp
push 0x4b5f70
mov ecx, edi
call fcn.004b3860
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
pop edi
pop ebp
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
mov edx, dword [esp + 0x48]
push ebx
mov ebx, dword [esp + 0x50]
push esi
push ebp
push ebp
push ebx
lea ecx, [edx + 0x14]
call fcn.004aef30
lea ecx, [esp + 0x2c]
mov esi, eax
call fcn.004a26f0
push ebx
mov dword [esp + 0x4c], ebp
call fcn.004af6b0
add esp, 4
test eax, eax
je 0x4b46ef
add esi, 0x18
push esi
call fcn.004a3140
add esi, eax
push esi
call fcn.004a3140
mov ecx, dword [esp + 0x60]
add esp, 8
cmp ecx, 3
lea eax, [esi + eax + 8]
ja 0x4b49f2
jmp dword [ecx*4 + 0x41de30]
mov eax, dword [esi]
push ebp
push eax
mov ecx, edi
call fcn.004b39a0
mov ebx, dword [esp + 0x58]
mov ebp, eax
lea edi, [esi + 0x18]
mov edx, dword [ebp + 0x28]
lea ecx, [ebx + ebx*4]
mov esi, edi
lea eax, [edx + ecx*4]
push esi
mov dword [esp + 0x5c], eax
call fcn.004a3140
add esi, eax
push esi
call fcn.004a3140
add esi, eax
add esp, 8
mov esi, dword [esi]
test esi, esi
je 0x4b4740
mov ecx, dword [esi + 0x1c]
push ecx
call dword [fcn.00480544]
test eax, eax
je 0x4b4740
mov eax, 1
jmp 0x4b4742
xor eax, eax
cmp ebx, 8
jge 0x4b49a7
cmp ebx, 7
ja 0x4b49f2
jmp dword [ebx*4 + 0x41de40]
test eax, eax
jne 0x4b49ba
mov ecx, dword [esp + 0x10]
push eax
push 0x4b5f5c
call fcn.004b3860
push 6
call dword [ebp + 0x2c]
lea edx, [esp + 0x1c]
xor ecx, ecx
add ebx, 0xfffffff8
push edx
mov dword [esp + 0x20], ecx
push ebx
push esi
mov dword [esp + 0x2c], ecx
call eax
mov edx, dword [esp + 0x5c]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x5c]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
call fcn.004b4f00
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
lea ecx, [esp + 0x2c]
mov esi, eax
mov dword [esp + 0x48], 0xffffffff
mov dword [esp + 0x2c], 0x49f638
call fcn.004a28f0
mov ecx, dword [esp + 0x40]
mov eax, esi
pop esi
mov edx, edi
pop ebx
pop edi
pop ebp
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
Function at 0x4bd4f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4cdb98]
xor edx, edx
cmp eax, edx
jne 0x4bd516
xor eax, eax
mov byte [eax + 0x4cda98], al
inc eax
cmp eax, 0x100
jl 0x4bd4fe
mov dword [0x4cdb98], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cda98
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4bd5a7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4bd57a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4bd548
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4bd620
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4bd673
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4bd65a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret