joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e07c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
mov edx, esi
call fcn.00405510
mov eax, ebx
call fcn.00405be8
mov eax, dword [ebx]
call fcn.00405850
test eax, eax
jle 0x40e0ad
mov edx, 1
mov ecx, dword [ebx]
xor byte [ecx + edx - 1], 0x55
inc edx
dec eax
jne 0x40e0a2
pop esi
pop ebx
ret

Function at 0x40ed0c
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 0x40ee0d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebx + 0x30]
call fcn.00407834
mov esi, eax
lea eax, [esi + 1]
push eax
lea eax, [ebx + 0x30]
mov ecx, 1
mov edx, dword [0x40ea04]
call fcn.004079fc
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 0x40ed8e
test esi, esi
jle 0x40ed8e
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.004062bc
jmp 0x40ed9f
lea eax, [esi + esi*2]
mov edx, dword [ebx + 0x30]
lea eax, [edx + eax*8 + 0x10]
mov edx, edi
call fcn.004062bc
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
add dword [ebx + 0x38], eax
adc dword [ebx + 0x3c], edx
test esi, esi
jne 0x40edf7
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x40edd2
mov eax, dword [ebx + 0x30]
mov eax, dword [eax + 0x10]
call fcn.00406348
push eax
mov eax, dword [ebx + 0x28]
push eax
call sub.user32.dll_SetWindowTextW
jmp 0x40edf7
lea eax, [ebp - 4]
mov edx, dword [ebx + 0x30]
mov edx, dword [edx + 0x10]
mov ecx, 0
call fcn.00406500
mov eax, dword [ebp - 4]
call fcn.00405b78
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 0x40ee14
lea eax, [ebp - 4]
call fcn.004054bc
ret
Function at 0x40fc74
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 0x40fdbe
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x40fc9c
cmp dword [ebx + 4], 0
jne 0x40fdbe
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x40fcc2
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x40fcc2
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.0040fbc8
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x40fdbe
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x40fd71
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x40fd17
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.0040fc08
test al, al
je 0x40fd67
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 0x40fd67
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x40fd67
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x40fd8f
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x40fd8f
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.0040fc5c
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 0x40fdbe
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.00413f08
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 0x410188
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 0x4101b9
cmp dword [ebx + 0x54], 0
jne 0x4101b9
cmp dword [ebx + 0x5c], 0
jne 0x4101b9
mov esi, dword [ebp - 8]
jmp 0x410264
cmp esi, 0xffffffff
jne 0x4101c4
dec esi
jmp 0x410264
mov eax, dword [ebx + 0x54]
mov edx, dword [ebp - 8]
sub edx, 0x106
add edx, dword [ebp - 8]
cmp eax, edx
jb 0x410264
mov eax, dword [ebx + 0x20]
mov edx, dword [ebp - 8]
lea edx, [eax + edx]
mov ecx, dword [ebp - 8]
xchg edx, eax
call fcn.00403230
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 0x410226
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x41022b
mov word [edx], 0
dec eax
test eax, eax
jne 0x410208
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 0x410257
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x41025c
mov word [edx], 0
dec eax
test eax, eax
jne 0x410239
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 0x410280
cmp eax, dword [esp]
pop edx
pop eax
je 0x4102ee
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.00410114
pop ecx
add dword [ebx + 0x5c], eax
cmp dword [ebx + 0x5c], 3
jb 0x4102c8
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 0x4102ee
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 0x410198
cmp eax, dword [ecx + 0x14]
jne 0x410198
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x411848
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 0x411995
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x411870
cmp dword [ebx + 4], 0
jne 0x411995
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x411896
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x411896
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.0040fbc8
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x411995
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x411945
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x4118eb
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.0040fc08
test al, al
je 0x41193b
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 0x41193b
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x41193b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x411963
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x411963
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.0040fc5c
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 0x411995
cmp dword [ebx + 8], 0
jne 0x411995
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 0x413f08
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
mov esi, eax
dec ecx
test ecx, ecx
jl 0x413f2c
inc ecx
mov eax, edx
mov edx, esi
xor dl, byte [eax]
movzx edx, dl
mov edx, dword [edx*4 + 0x54777c]
shr esi, 8
xor edx, esi
mov esi, edx
inc eax
dec ecx
jne 0x413f13
mov eax, esi
pop esi
ret
Function at 0x415d78
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 0x415dca
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 0x415dc1
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 0x415da0
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 0x416cb4
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.00409f50
mov dword [ebp - 0x14], 0x14
push 0x416dbc
push 0x416dd8
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.0040929c
mov ebx, eax
test ebx, ebx
je 0x416cf7
lea eax, [ebp - 0x14]
push eax
call ebx
test eax, eax
jne 0x416d4d
lea eax, [ebp - 8]
push eax
call sub.user32.dll_GetCursorPos
test eax, eax
je 0x416d4d
push dword [ebp - 4]
push dword [ebp - 8]
call sub.user32.dll_WindowFromPoint
test eax, eax
je 0x416d1f
push 0
push eax
call sub.user32.dll_GetWindowThreadProcessId
mov ebx, eax
jmp 0x416d21
xor ebx, ebx
test ebx, ebx
je 0x416d33
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 0x416d4d
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 0x416db6
test byte [ebp - 0x10], 1
je 0x416db6
lea eax, [ebp - 0x28]
push eax
push ebx
call sub.user32.dll_GetIconInfo
test eax, eax
je 0x416d8e
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x416d75
push eax
call sub.gdi32.dll_DeleteObject
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x416d82
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 0x418bc4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x418bcc
push ecx
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x418dc1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.004062bc
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x418c28
lea eax, [ebp - 0x20]
mov edx, ebx
mov ecx, 0
call fcn.00406500
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call dword [0x547be0]
mov edx, dword [ebp - 0x1c]
mov eax, esi
call fcn.004064d8
jmp 0x418d89
lea eax, [ebp - 0xc]
push eax
mov eax, ebx
call fcn.00406348
mov edi, eax
push edi
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x418d89
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00406578
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 0x418d89
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x418dd0
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x418cc7
mov eax, dword [ebp - 0x10]
cmp dword [eax + 8], 0
jne 0x418c99
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0xc], 0
je 0x418cc7
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.004188a8
jmp 0x418d89
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x418dd4
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x418d89
cmp dword [ebp - 0x14], 0
je 0x418d89
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x18]
push eax
push 0x418e14
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00409f4c
mov edx, dword [ebp - 0x14]
movzx edx, word [edx]
call fcn.00409f40
mov cx, 0x30
mov edx, 8
call fcn.0040cf00
mov eax, dword [ebp - 0x30]
mov ecx, 0x7fffffff
mov edx, 2
call fcn.00406910
push dword [ebp - 0x2c]
push 0x418e44
lea eax, [ebp - 0x28]
mov edx, 3
call fcn.00406760
mov edx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
call fcn.00406538
mov eax, dword [ebp - 0x24]
call fcn.004060c0
push eax
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x418d89
lea eax, [ebp - 0x34]
mov edx, dword [ebp - 0x18]
call fcn.00406468
mov eax, dword [ebp - 0x34]
mov ebx, dword [0x550ee4]
mov ebx, dword [ebx]
mov edx, esi
call ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x418dc8
lea eax, [ebp - 0x34]
mov edx, 4
call fcn.004062b4
lea eax, [ebp - 0x24]
call fcn.00405ee4
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.004054e0
lea eax, [ebp - 4]
call fcn.004062ac
ret
Function at 0x418e60
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 0x419950
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 0x41999c
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 2
mov edi, esi
mov eax, edi
call fcn.0041a984
test al, al
jne 0x419992
cmp word [edi], 0x5a4d
jne 0x419992
lea eax, [esi + 0x3c]
mov ebx, dword [eax]
add ebx, esi
cmp dword [ebx], 0x4550
je 0x419992
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4199a8
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x419b40
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
mov esi, eax
xor edi, edi
cmp byte [0x547bfc], 0
jne 0x419c21
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x419b93
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 0x419bc4
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 0x419c21
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x419bef
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingW
mov ebx, eax
jmp 0x419c01
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingA
mov ebx, eax
test ebx, ebx
je 0x419c1b
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 0x41a144
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 0x41a25e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.004054bc
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41a18d
push ebx
mov eax, edi
call fcn.00406348
push eax
push esi
call sub.kernel32.dll_FindResourceW
mov ebx, eax
jmp 0x41a1fa
movzx eax, bl
cmp ebx, eax
jne 0x41a1b7
push ebx
lea eax, [ebp - 4]
mov edx, edi
mov ecx, 0
call fcn.00406500
mov eax, dword [ebp - 4]
call fcn.00405b78
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
jmp 0x41a1fa
lea eax, [ebp - 0xc]
mov edx, ebx
call fcn.00406468
mov edx, dword [ebp - 0xc]
lea eax, [ebp - 8]
mov ecx, 0
call fcn.00406500
mov eax, dword [ebp - 8]
call fcn.00405b78
push eax
lea eax, [ebp - 0x10]
mov edx, edi
mov ecx, 0
call fcn.00406500
mov eax, dword [ebp - 0x10]
call fcn.00405b78
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
test ebx, ebx
je 0x41a233
push ebx
push esi
call sub.kernel32.dll_LoadResource
mov edi, eax
test edi, edi
je 0x41a233
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.004055f4
mov eax, edi
call fcn.00409f58
push edi
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41a265
lea eax, [ebp - 0x10]
call fcn.004054bc
lea eax, [ebp - 0xc]
call fcn.004062ac
lea eax, [ebp - 8]
mov edx, 2
call fcn.004054e0
ret
Function at 0x41af20
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 0x41af3c
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.0041ab60
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 0x41af9d
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.0041ab60
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 0x41afe3
add ebx, 0x400
dec edi
jne 0x41afe1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b028
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.00405b68
lea esi, [ebp - 0x1058]
xor eax, eax
push ebp
push 0x41b208
push dword fs:[eax]
mov dword fs:[eax], esp
push esi
push edi
mov esi, 0x547c1c
lea edi, [ebp - 0x48]
mov ecx, 0x12
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
push esi
push edi
mov esi, 0x547c64
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.004056cc
call fcn.00405850
push eax
mov eax, dword [ebp + 0x14]
call fcn.00405b78
pop edx
call fcn.0041af20
pop ecx
cmp byte [ebp - 0x1049], 0
je 0x41b0c5
lea eax, [ebp - 0x48]
mov dword [ebp - 0x1050], eax
mov dword [ebp - 0x1054], 1
jmp 0x41b0d8
lea eax, [ebp - 4]
mov dword [ebp - 0x1050], eax
mov dword [ebp - 0x1054], 0xffffffff
shr edi, 3
dec edi
test edi, edi
jl 0x41b1f2
inc edi
mov dword [ebp - 0x1060], edi
cmp dword [ebp + 0x10], 0
jne 0x41b0f5
cmp dword [ebp + 0xc], 0
je 0x41b172
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 0x41b11c
dec dword [esi]
cmp dword [esi], 0xffffffff
jne 0x41b0fd
lea eax, [ebp + 0xc]
mov eax, dword [eax]
call fcn.0041ab34
mov dword [esi], eax
lea eax, [ebp + 0xc]
add eax, 4
mov eax, dword [eax]
call fcn.0041ab34
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.0041ab60
pop ecx
mov eax, dword [esi]
call fcn.0041ab34
xor dword [ebx], eax
mov eax, dword [ebp - 0x105c]
call fcn.0041ab34
lea edx, [ebx + 4]
xor dword [edx], eax
jmp 0x41b1e3
cmp byte [ebp + 8], 0
jne 0x41b1ca
mov edi, ebx
mov eax, dword [edi]
call fcn.0041ab34
mov dword [esi], eax
lea eax, [ebx + 4]
mov eax, dword [eax]
call fcn.0041ab34
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.0041ab60
pop ecx
mov eax, dword [esi]
call fcn.0041ab34
mov dword [edi], eax
mov eax, dword [ebp - 0x105c]
call fcn.0041ab34
lea edx, [ebx + 4]
mov dword [edx], eax
jmp 0x41b1e3
push ebp
mov eax, dword [ebp - 0x1054]
push eax
mov edx, ebx
lea eax, [ebx + 4]
mov ecx, dword [ebp - 0x1050]
call fcn.0041ab60
pop ecx
add ebx, 8
dec dword [ebp - 0x1060]
jne 0x41b0eb
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41b20f
lea eax, [ebp + 0x14]
call fcn.004054bc
ret