joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40fc24
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
mov edx, esi
call fcn.00405bec
mov eax, ebx
call fcn.004063c8
mov eax, dword [ebx]
call fcn.00405f5c
test eax, eax
jle 0x40fc55
mov edx, 1
mov ecx, dword [ebx]
xor byte [ecx + edx - 1], 0x55
inc edx
dec eax
jne 0x40fc4a
pop esi
pop ebx
ret

Function at 0x410940
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x410a41
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebx + 0x30]
call fcn.0040879c
mov esi, eax
lea eax, [esi + 1]
push eax
lea eax, [ebx + 0x30]
mov ecx, 1
mov edx, dword [0x410638]
call fcn.00408964
add esp, 4
lea eax, [esi + esi*2]
mov edx, dword [ebx + 0x30]
mov ecx, dword [ebx + 0x38]
mov dword [edx + eax*8], ecx
mov ecx, dword [ebx + 0x3c]
mov dword [edx + eax*8 + 4], ecx
mov edx, dword [ebx + 0x30]
mov ecx, dword [ebp + 8]
mov dword [edx + eax*8 + 8], ecx
mov ecx, dword [ebp + 0xc]
mov dword [edx + eax*8 + 0xc], ecx
test edi, edi
jne 0x4109c2
test esi, esi
jle 0x4109c2
lea edi, [esi + esi*2]
mov eax, dword [ebx + 0x30]
lea eax, [eax + edi*8 + 0x10]
mov edx, dword [ebx + 0x30]
mov edx, dword [edx + edi*8 - 8]
call fcn.00406d80
jmp 0x4109d3
lea eax, [esi + esi*2]
mov edx, dword [ebx + 0x30]
lea eax, [edx + eax*8 + 0x10]
mov edx, edi
call fcn.00406d80
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
add dword [ebx + 0x38], eax
adc dword [ebx + 0x3c], edx
test esi, esi
jne 0x410a2b
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x410a06
mov eax, dword [ebx + 0x30]
mov eax, dword [eax + 0x10]
call fcn.00406e0c
push eax
mov eax, dword [ebx + 0x28]
push eax
call sub.user32.dll_SetWindowTextW
jmp 0x410a2b
lea eax, [ebp - 4]
mov edx, dword [ebx + 0x30]
mov edx, dword [edx + 0x10]
mov ecx, 0
call fcn.00406fd4
mov eax, dword [ebp - 4]
call fcn.00406358
push eax
mov eax, dword [ebx + 0x28]
push eax
call sub.user32.dll_SetWindowTextA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x410a48
lea eax, [ebp - 4]
call fcn.00405b98
ret
Function at 0x4118a8
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, eax
mov eax, dword [ebp + 8]
cmp dword [eax - 4], 0
je 0x4119f2
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x4118d0
cmp dword [ebx + 4], 0
jne 0x4119f2
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x4118f6
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x4118f6
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
push 0
push 0x100000
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
sub eax, dword [ebx + 8]
sbb edx, dword [ebx + 0xc]
push edx
push eax
call fcn.004117fc
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x4119f2
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x4119a5
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x41194b
push 4
push 0x1000
push 0x100000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov edx, dword [ebp + 8]
mov dword [edx - 0xc], eax
push dword [ebx + 0xc]
push dword [ebx + 8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
xor ecx, ecx
xor edx, edx
call fcn.0041183c
test al, al
je 0x41199b
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebx + 4]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
push eax
call sub.kernel32.dll_ReadFile_1
test eax, eax
je 0x41199b
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x41199b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x4119c3
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x4119c3
push dword [ebx + 0xc]
push dword [ebx + 8]
mov ecx, esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 8]
mov edx, 4
call fcn.00411890
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
mov dword [ebx], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 0
je 0x4119f2
mov ecx, dword [ebx + 4]
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x20]
mov eax, dword [ebp + 8]
mov eax, dword [eax + 8]
mov eax, dword [eax]
call fcn.00415b3c
mov edx, dword [ebp + 8]
mov edx, dword [edx + 8]
mov dword [edx], eax
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x411dbc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 0x14]
mov dword [ebp - 8], eax
mov esi, dword [ebx + 0x24]
sub esi, dword [ebx + 0x5c]
sub esi, dword [ebx + 0x54]
test esi, esi
jne 0x411ded
cmp dword [ebx + 0x54], 0
jne 0x411ded
cmp dword [ebx + 0x5c], 0
jne 0x411ded
mov esi, dword [ebp - 8]
jmp 0x411e98
cmp esi, 0xffffffff
jne 0x411df8
dec esi
jmp 0x411e98
mov eax, dword [ebx + 0x54]
mov edx, dword [ebp - 8]
sub edx, 0x106
add edx, dword [ebp - 8]
cmp eax, edx
jb 0x411e98
mov eax, dword [ebx + 0x20]
mov edx, dword [ebp - 8]
lea edx, [eax + edx]
mov ecx, dword [ebp - 8]
xchg edx, eax
call fcn.0040331c
mov eax, dword [ebp - 8]
sub dword [ebx + 0x58], eax
mov eax, dword [ebp - 8]
sub dword [ebx + 0x54], eax
mov eax, dword [ebp - 8]
sub dword [ebx + 0x44], eax
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x2c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 8]
jb 0x411e5a
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x411e5f
mov word [edx], 0
dec eax
test eax, eax
jne 0x411e3c
mov eax, dword [ebp - 8]
mov edx, dword [ebx + 0x28]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 8]
jb 0x411e8b
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x411e90
mov word [edx], 0
dec eax
test eax, eax
jne 0x411e6d
add esi, dword [ebp - 8]
mov ecx, dword [ebx]
mov eax, dword [ecx + 8]
mov edx, dword [ecx + 0xc]
push edx
push eax
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
cmp edx, dword [esp + 4]
jne 0x411eb4
cmp eax, dword [esp]
pop edx
pop eax
je 0x411f22
push ebp
mov eax, dword [ebx + 0x54]
add eax, dword [ebx + 0x5c]
mov edx, dword [ebx + 0x20]
add edx, eax
mov eax, ecx
mov ecx, esi
call fcn.00411d48
pop ecx
add dword [ebx + 0x5c], eax
cmp dword [ebx + 0x5c], 3
jb 0x411efc
mov eax, dword [ebx + 0x54]
mov edx, dword [ebx + 0x20]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x30], eax
mov ecx, dword [ebx + 0x40]
shl eax, cl
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x20]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x3c]
mov dword [ebx + 0x30], eax
cmp dword [ebx + 0x5c], 0x106
jae 0x411f22
mov eax, dword [ebx]
mov edx, dword [eax + 0xc]
mov eax, dword [eax + 8]
mov ecx, dword [ebp + 8]
cmp edx, dword [ecx + 0x18]
jne 0x411dcc
cmp eax, dword [ecx + 0x14]
jne 0x411dcc
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x41347c
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, eax
mov eax, dword [ebp + 8]
cmp dword [eax - 4], 0
je 0x4135c9
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x4134a4
cmp dword [ebx + 4], 0
jne 0x4135c9
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x4134ca
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x4134ca
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
push 0
push 0x100000
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0x18]
mov eax, dword [eax + 0x14]
sub eax, dword [ebx + 8]
sbb edx, dword [ebx + 0xc]
push edx
push eax
call fcn.004117fc
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x4135c9
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x413579
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x41351f
push 4
push 0x1000
push 0x100000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov edx, dword [ebp + 8]
mov dword [edx - 0xc], eax
push dword [ebx + 0xc]
push dword [ebx + 8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
xor ecx, ecx
xor edx, edx
call fcn.0041183c
test al, al
je 0x41356f
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebx + 4]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
push eax
call sub.kernel32.dll_ReadFile_1
test eax, eax
je 0x41356f
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x41356f
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x413597
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x413597
push dword [ebx + 0xc]
push dword [ebx + 8]
mov ecx, esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 8]
mov edx, 4
call fcn.00411890
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x20]
mov dword [ebx], eax
cmp dword [ebx + 0xc], 0
jne 0x4135c9
cmp dword [ebx + 8], 0
jne 0x4135c9
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
cdq
mov dword [ebx + 8], eax
mov dword [ebx + 0xc], edx
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
add dword [ebx], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x24]
sub dword [ebx + 4], eax
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x415b3c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
mov esi, eax
dec ecx
test ecx, ecx
jl 0x415b60
inc ecx
mov eax, edx
mov edx, esi
xor dl, byte [eax]
movzx edx, dl
mov edx, dword [edx*4 + 0x6ff784]
shr esi, 8
xor edx, esi
mov esi, edx
inc eax
dec ecx
jne 0x415b47
mov eax, esi
pop esi
ret
Function at 0x4179ac
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
movzx eax, cl
mov edx, dword [ebp - 4]
cmp word [edx + eax*2], 0xffff
jne 0x4179fe
mov dword [ebp - 0xc], 0x7fffffff
xor esi, esi
mov ebx, dword [ebp - 8]
movzx eax, cl
movzx edx, byte [ebx]
sub eax, edx
cdq
xor eax, edx
sub eax, edx
cmp eax, dword [ebp - 0xc]
jge 0x4179f5
movzx edx, cl
mov edi, dword [ebp - 4]
lea edi, [edi + edx*2]
mov word [edi], si
mov dword [ebp - 0xc], eax
inc esi
add ebx, 3
cmp esi, 0x10
jne 0x4179d4
movzx eax, cl
mov edx, dword [ebp - 4]
movzx eax, byte [edx + eax*2]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4188e8
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
mov esi, eax
lea eax, [ebp - 0x14]
mov edx, 0x14
call fcn.0040b570
mov dword [ebp - 0x14], 0x14
push 0x4189f0
push 0x418a0c
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.0040a5cc
mov ebx, eax
test ebx, ebx
je 0x41892b
lea eax, [ebp - 0x14]
push eax
call ebx
test eax, eax
jne 0x418981
lea eax, [ebp - 8]
push eax
call sub.user32.dll_GetCursorPos
test eax, eax
je 0x418981
push dword [ebp - 4]
push dword [ebp - 8]
call sub.user32.dll_WindowFromPoint
test eax, eax
je 0x418953
push 0
push eax
call sub.user32.dll_GetWindowThreadProcessId
mov ebx, eax
jmp 0x418955
xor ebx, ebx
test ebx, ebx
je 0x418967
push 0xffffffffffffffff
push ebx
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_AttachThreadInput
call sub.user32.dll_GetCursor
mov dword [ebp - 0xc], eax
test ebx, ebx
je 0x418981
push 0
push ebx
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_AttachThreadInput
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x4189ea
test byte [ebp - 0x10], 1
je 0x4189ea
lea eax, [ebp - 0x28]
push eax
push ebx
call sub.user32.dll_GetIconInfo
test eax, eax
je 0x4189c2
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x4189a9
push eax
call sub.gdi32.dll_DeleteObject
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4189b6
push eax
call sub.gdi32.dll_DeleteObject
mov eax, dword [ebp - 0x24]
sub dword [ebp - 8], eax
mov eax, dword [ebp - 0x20]
sub dword [ebp - 4], eax
push 3
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 4]
sub edx, dword [eax - 8]
push edx
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
sub edx, dword [eax - 4]
push edx
push esi
call sub.user32.dll_DrawIconEx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41a7f8
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x41a800
push ecx
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x41a9f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00406d80
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x41a85c
lea eax, [ebp - 0x20]
mov edx, ebx
mov ecx, 0
call fcn.00406fd4
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call dword [0x6ffbe8]
mov edx, dword [ebp - 0x1c]
mov eax, esi
call fcn.00406fac
jmp 0x41a9bd
lea eax, [ebp - 0xc]
push eax
mov eax, ebx
call fcn.00406e0c
mov edi, eax
push edi
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x41a9bd
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.0040710c
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
push eax
push edi
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x41a9bd
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x41aa04
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x41a8fb
mov eax, dword [ebp - 0x10]
cmp dword [eax + 8], 0
jne 0x41a8cd
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0xc], 0
je 0x41a8fb
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
xor edx, edx
mov edx, eax
xor eax, eax
push edx
push eax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xc]
xor edx, edx
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, esi
call fcn.0041a4dc
jmp 0x41a9bd
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x41aa08
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x41a9bd
cmp dword [ebp - 0x14], 0
je 0x41a9bd
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x18]
push eax
push 0x41aa48
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0040b564
mov edx, dword [ebp - 0x14]
movzx edx, word [edx]
call fcn.0040b558
mov cx, 0x30
mov edx, 8
call fcn.0040e54c
mov eax, dword [ebp - 0x30]
mov ecx, 0x7fffffff
mov edx, 2
call fcn.0040753c
push dword [ebp - 0x2c]
push 0x41aa78
lea eax, [ebp - 0x28]
mov edx, 3
call fcn.00407348
mov edx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
call fcn.0040700c
mov eax, dword [ebp - 0x24]
call fcn.004068c4
push eax
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x41a9bd
lea eax, [ebp - 0x34]
mov edx, dword [ebp - 0x18]
call fcn.00406f3c
mov eax, dword [ebp - 0x34]
mov ebx, dword [0x721ca0]
mov ebx, dword [ebx]
mov edx, esi
call ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41a9fc
lea eax, [ebp - 0x34]
mov edx, 4
call fcn.00406d78
lea eax, [ebp - 0x24]
call fcn.004066c4
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00405bbc
lea eax, [ebp - 4]
call fcn.00406d70
ret
Function at 0x41aa94
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
push 0x40
push 0x1000
push 0x11
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov ebx, eax
mov dword [ebp - 4], ebx
mov eax, ebx
mov byte [eax], 0x58
mov byte [eax + 1], 0x68
mov dword [eax + 2], esi
mov byte [eax + 6], 0x50
mov byte [eax + 7], 0xff
mov byte [eax + 8], 0x25
lea edx, [eax + 0xd]
mov dword [eax + 9], edx
mov dword [eax + 0xd], edi
lea eax, [ebp - 8]
push eax
push 0x20
push 0x11
push 0
call sub.kernel32.dll_VirtualProtect
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41b584
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov esi, eax
xor ebx, ebx
xor eax, eax
push ebp
push 0x41b5d0
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 2
mov edi, esi
mov eax, edi
call fcn.0041c5b8
test al, al
jne 0x41b5c6
cmp word [edi], 0x5a4d
jne 0x41b5c6
lea eax, [esi + 0x3c]
mov ebx, dword [eax]
add ebx, esi
cmp dword [ebx], 0x4550
je 0x41b5c6
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x41b5dc
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x41b774
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
mov esi, eax
xor edi, edi
cmp byte [0x6ffc04], 0
jne 0x41b855
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41b7c7
push 0x10000
push 0x40
call sub.kernel32.dll_LocalAlloc_1
mov ebx, eax
push 0x8000
push ebx
push esi
call sub.kernel32.dll_GetModuleFileNameW_1
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.kernel32.dll_CreateFileW_1
mov esi, eax
jmp 0x41b7f8
push 0x105
push 0x40
call sub.kernel32.dll_LocalAlloc_1
mov ebx, eax
push 0x104
push ebx
push esi
call sub.kernel32.dll_GetModuleFileNameA
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.kernel32.dll_CreateFileA
mov esi, eax
push ebx
call sub.kernel32.dll_LocalFree
cmp esi, 0xffffffff
je 0x41b855
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41b823
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingW
mov ebx, eax
jmp 0x41b835
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingA
mov ebx, eax
test ebx, ebx
je 0x41b84f
push 0
push 0
push 0
push 4
push ebx
call sub.kernel32.dll_MapViewOfFile
mov edi, eax
push ebx
call sub.kernel32.dll_CloseHandle_1
push esi
call sub.kernel32.dll_CloseHandle_1
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x41bd78
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x41be92
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00405b98
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41bdc1
push ebx
mov eax, edi
call fcn.00406e0c
push eax
push esi
call sub.kernel32.dll_FindResourceW
mov ebx, eax
jmp 0x41be2e
movzx eax, bl
cmp ebx, eax
jne 0x41bdeb
push ebx
lea eax, [ebp - 4]
mov edx, edi
mov ecx, 0
call fcn.00406fd4
mov eax, dword [ebp - 4]
call fcn.00406358
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
jmp 0x41be2e
lea eax, [ebp - 0xc]
mov edx, ebx
call fcn.00406f3c
mov edx, dword [ebp - 0xc]
lea eax, [ebp - 8]
mov ecx, 0
call fcn.00406fd4
mov eax, dword [ebp - 8]
call fcn.00406358
push eax
lea eax, [ebp - 0x10]
mov edx, edi
mov ecx, 0
call fcn.00406fd4
mov eax, dword [ebp - 0x10]
call fcn.00406358
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
test ebx, ebx
je 0x41be67
push ebx
push esi
call sub.kernel32.dll_LoadResource
mov edi, eax
test edi, edi
je 0x41be67
push 0
push ebx
push esi
call sub.kernel32.dll_SizeofResource
push eax
push edi
call sub.kernel32.dll_LockResource
mov edx, eax
mov eax, dword [ebp + 8]
pop ecx
call fcn.00405cd0
mov eax, edi
call fcn.0040b578
push edi
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41be99
lea eax, [ebp - 0x10]
call fcn.00405b98
lea eax, [ebp - 0xc]
call fcn.00406d70
lea eax, [ebp - 8]
mov edx, 2
call fcn.00405bbc
ret
Function at 0x41cb54
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor esi, esi
mov edi, 0x12
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea eax, [esi + 1]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx ebx, byte [eax + edx]
shl ebx, 0x10
mov eax, dword [ebp - 4]
movzx eax, byte [eax + esi]
shl eax, 0x18
add ebx, eax
lea eax, [esi + 2]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + edx]
shl eax, 8
add ebx, eax
lea eax, [esi + 3]
xor edx, edx
div dword [ebp - 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + edx]
add ebx, eax
xor dword [ecx], ebx
lea eax, [esi + 4]
xor edx, edx
div dword [ebp - 8]
mov esi, edx
add ecx, 4
dec edi
jne 0x41cb70
xor eax, eax
mov dword [ebp - 0xc], eax
xor eax, eax
mov dword [ebp - 0x10], eax
xor edi, edi
mov eax, dword [ebp + 8]
push eax
push 1
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea edx, [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.0041c794
pop ecx
mov eax, edi
add eax, eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [edx + eax*4 - 0x48], ecx
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [edx + eax*4 - 0x44], ecx
inc edi
cmp edi, 9
jne 0x41cbd1
mov edi, 4
mov eax, dword [ebp + 8]
lea ebx, [eax - 0x1048]
xor esi, esi
mov eax, dword [ebp + 8]
push eax
push 1
mov eax, dword [ebp + 8]
lea ecx, [eax - 0x48]
lea edx, [ebp - 0x10]
lea eax, [ebp - 0xc]
call fcn.0041c794
pop ecx
mov eax, esi
add eax, eax
mov edx, dword [ebp - 0xc]
mov dword [ebx + eax*4], edx
mov edx, dword [ebp - 0x10]
mov dword [ebx + eax*4 + 4], edx
inc esi
cmp esi, 0x80
jne 0x41cc17
add ebx, 0x400
dec edi
jne 0x41cc15
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41cc5c
Capabilities:
Encrypt data using blowfish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xffffffa0
push ebx
push esi
push edi
mov byte [ebp - 0x1049], cl
mov edi, edx
mov ebx, eax
mov eax, dword [ebp + 0x14]
call fcn.00406348
lea esi, [ebp - 0x1058]
xor eax, eax
push ebp
push 0x41ce3c
push dword fs:[eax]
mov dword fs:[eax], esp
push esi
push edi
mov esi, 0x6ffc24
lea edi, [ebp - 0x48]
mov ecx, 0x12
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push esi
push edi
mov esi, 0x6ffc6c
lea edi, [ebp - 0x1048]
mov ecx, 0x400
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push ebp
lea eax, [ebp + 0x14]
xor edx, edx
call fcn.00405dc4
call fcn.00405f5c
push eax
mov eax, dword [ebp + 0x14]
call fcn.00406358
pop edx
call fcn.0041cb54
pop ecx
cmp byte [ebp - 0x1049], 0
je 0x41ccf9
lea eax, [ebp - 0x48]
mov dword [ebp - 0x1050], eax
mov dword [ebp - 0x1054], 1
jmp 0x41cd0c
lea eax, [ebp - 4]
mov dword [ebp - 0x1050], eax
mov dword [ebp - 0x1054], 0xffffffff
shr edi, 3
dec edi
test edi, edi
jl 0x41ce26
inc edi
mov dword [ebp - 0x1060], edi
cmp dword [ebp + 0x10], 0
jne 0x41cd29
cmp dword [ebp + 0xc], 0
je 0x41cda6
mov dword [esi], 7
lea eax, [ebp + 0xc]
add eax, dword [esi]
movzx edx, byte [eax]
inc edx
and dl, 0xff
mov byte [eax], dl
lea eax, [ebp + 0xc]
add eax, dword [esi]
cmp byte [eax], 0
jne 0x41cd50
dec dword [esi]
cmp dword [esi], 0xffffffff
jne 0x41cd31
lea eax, [ebp + 0xc]
mov eax, dword [eax]
call fcn.0041c768
mov dword [esi], eax
lea eax, [ebp + 0xc]
add eax, 4
mov eax, dword [eax]
call fcn.0041c768
mov dword [ebp - 0x105c], eax
push ebp
mov eax, dword [ebp - 0x1054]
push eax
lea edx, [ebp - 0x105c]
mov eax, esi
mov ecx, dword [ebp - 0x1050]
call fcn.0041c794
pop ecx
mov eax, dword [esi]
call fcn.0041c768
xor dword [ebx], eax
mov eax, dword [ebp - 0x105c]
call fcn.0041c768
lea edx, [ebx + 4]
xor dword [edx], eax
jmp 0x41ce17
cmp byte [ebp + 8], 0
jne 0x41cdfe
mov edi, ebx
mov eax, dword [edi]
call fcn.0041c768
mov dword [esi], eax
lea eax, [ebx + 4]
mov eax, dword [eax]
call fcn.0041c768
mov dword [ebp - 0x105c], eax
push ebp
mov eax, dword [ebp - 0x1054]
push eax
lea edx, [ebp - 0x105c]
mov eax, esi
mov ecx, dword [ebp - 0x1050]
call fcn.0041c794
pop ecx
mov eax, dword [esi]
call fcn.0041c768
mov dword [edi], eax
mov eax, dword [ebp - 0x105c]
call fcn.0041c768
lea edx, [ebx + 4]
mov dword [edx], eax
jmp 0x41ce17
push ebp
mov eax, dword [ebp - 0x1054]
push eax
mov edx, ebx
lea eax, [ebx + 4]
mov ecx, dword [ebp - 0x1050]
call fcn.0041c794
pop ecx
add ebx, 8
dec dword [ebp - 0x1060]
jne 0x41cd1f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ce43
lea eax, [ebp + 0x14]
call fcn.00405b98
ret