joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40efa8
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
mov ecx, 4
push 0
push 0
dec ecx
jne 0x40efb0
push ecx
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40f1c2
push dword fs:[eax]
mov dword fs:[eax], esp
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x40eff3
lea edx, [ebp - 0xc]
mov eax, ebx
call dword [0x686824]
mov edx, dword [ebp - 0xc]
mov eax, esi
call fcn.00406dd4
jmp 0x40f18f
test ebx, 0xc0000000
je 0x40f03b
lea edx, [ebp - 0x10]
mov eax, dword [0x686ab0]
call fcn.0040f1e0
mov eax, dword [ebp - 0x10]
call fcn.004061f8
push eax
lea edx, [ebp - 0x14]
mov eax, dword [0x686894]
call fcn.0040f1e0
mov eax, dword [ebp - 0x14]
call fcn.004061f8
push eax
call sub.kernel32.dll_GetModuleHandleA
push eax
call sub.kernel32.dll_GetProcAddress_1
test eax, eax
je 0x40f03b
push ebx
call eax
mov ebx, eax
mov edi, 0x1300
cmp ebx, 0x834
jb 0x40f080
cmp ebx, 0xbb7
ja 0x40f080
push 2
push 0
lea edx, [ebp - 0x18]
mov eax, dword [0x686aac]
call fcn.0040f1e0
mov eax, dword [ebp - 0x18]
call fcn.004061f8
push eax
call sub.kernel32.dll_LoadLibraryExA
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x40f085
or edi, 0x800
jmp 0x40f085
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x40f188
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
lea eax, [ebp - 4]
push eax
push 0x400
push ebx
mov eax, dword [ebp - 8]
push eax
push edi
call sub.kernel32.dll_FormatMessageW
test eax, eax
je 0x40f128
xor eax, eax
push ebp
push 0x40f121
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
mov edx, dword [ebp - 4]
call fcn.00406d64
mov eax, dword [esi]
call fcn.00406e68
mov ebx, eax
test ebx, ebx
jbe 0x40f10a
mov eax, dword [esi]
movzx edi, word [eax + ebx*2 - 2]
cmp di, 0xd
jne 0x40f0f1
mov eax, esi
call fcn.00407530
mov word [eax + ebx*2 - 2], 0x20
jmp 0x40f105
cmp di, 0xa
jne 0x40f105
mov eax, esi
mov ecx, 1
mov edx, ebx
call fcn.004072dc
dec ebx
test ebx, ebx
ja 0x40f0d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f16b
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_LocalFree
ret
lea edx, [ebp - 0x20]
mov eax, dword [0x686ab4]
call fcn.0040f1e0
mov edx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
call fcn.00406dd4
push dword [ebp - 0x1c]
push 0x40f1dc
lea eax, [ebp - 0x24]
push eax
mov cx, 0x30
mov edx, 1
mov eax, ebx
call fcn.0040e1a8
push dword [ebp - 0x24]
mov eax, esi
mov edx, 3
call fcn.0040705c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f18f
cmp dword [ebp - 8], 0
je 0x40f187
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f1c9
lea eax, [ebp - 0x24]
call fcn.00406b98
lea eax, [ebp - 0x20]
call fcn.00405b3c
lea eax, [ebp - 0x1c]
call fcn.00406b98
lea eax, [ebp - 0x18]
mov edx, 4
call fcn.00405b60
ret
Function at 0x40f1e0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
mov edx, esi
call fcn.00405b90
mov eax, ebx
call fcn.00406268
mov eax, dword [ebx]
call fcn.00405ed0
test eax, eax
jle 0x40f211
mov edx, 1
mov ecx, dword [ebx]
xor byte [ecx + edx - 1], 0x55
inc edx
dec eax
jne 0x40f206
pop esi
pop ebx
ret

Function at 0x40fefc
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 0x40fffd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebx + 0x30]
call fcn.00408324
mov esi, eax
lea eax, [esi + 1]
push eax
lea eax, [ebx + 0x30]
mov ecx, 1
mov edx, dword [0x40fbf4]
call fcn.004084ec
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 0x40ff7e
test esi, esi
jle 0x40ff7e
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.00406ba8
jmp 0x40ff8f
lea eax, [esi + esi*2]
mov edx, dword [ebx + 0x30]
lea eax, [edx + eax*8 + 0x10]
mov edx, edi
call fcn.00406ba8
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
add dword [ebx + 0x38], eax
adc dword [ebx + 0x3c], edx
test esi, esi
jne 0x40ffe7
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x40ffc2
mov eax, dword [ebx + 0x30]
mov eax, dword [eax + 0x10]
call fcn.00406c34
push eax
mov eax, dword [ebx + 0x28]
push eax
call sub.user32.dll_SetWindowTextW
jmp 0x40ffe7
lea eax, [ebp - 4]
mov edx, dword [ebx + 0x30]
mov edx, dword [edx + 0x10]
mov ecx, 0
call fcn.00406dfc
mov eax, dword [ebp - 4]
call fcn.004061f8
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 0x410004
lea eax, [ebp - 4]
call fcn.00405b3c
ret
Function at 0x410e64
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 0x410fae
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x410e8c
cmp dword [ebx + 4], 0
jne 0x410fae
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x410eb2
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x410eb2
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.00410db8
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x410fae
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x410f61
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x410f07
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.00410df8
test al, al
je 0x410f57
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 0x410f57
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x410f57
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x410f7f
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x410f7f
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.00410e4c
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 0x410fae
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.004150f8
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 0x411378
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 0x4113a9
cmp dword [ebx + 0x54], 0
jne 0x4113a9
cmp dword [ebx + 0x5c], 0
jne 0x4113a9
mov esi, dword [ebp - 8]
jmp 0x411454
cmp esi, 0xffffffff
jne 0x4113b4
dec esi
jmp 0x411454
mov eax, dword [ebx + 0x54]
mov edx, dword [ebp - 8]
sub edx, 0x106
add edx, dword [ebp - 8]
cmp eax, edx
jb 0x411454
mov eax, dword [ebx + 0x20]
mov edx, dword [ebp - 8]
lea edx, [eax + edx]
mov ecx, dword [ebp - 8]
xchg edx, eax
call fcn.00403418
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 0x411416
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x41141b
mov word [edx], 0
dec eax
test eax, eax
jne 0x4113f8
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 0x411447
movzx ecx, word [ebp - 4]
sub cx, word [ebp - 8]
mov word [edx], cx
jmp 0x41144c
mov word [edx], 0
dec eax
test eax, eax
jne 0x411429
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 0x411470
cmp eax, dword [esp]
pop edx
pop eax
je 0x4114de
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.00411304
pop ecx
add dword [ebx + 0x5c], eax
cmp dword [ebx + 0x5c], 3
jb 0x4114b8
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 0x4114de
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 0x411388
cmp eax, dword [ecx + 0x14]
jne 0x411388
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x412a38
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 0x412b85
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x412a60
cmp dword [ebx + 4], 0
jne 0x412b85
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
je 0x412a86
mov eax, dword [ebp + 8]
cmp dword [eax + 0x20], 0
je 0x412a86
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.00410db8
mov esi, eax
mov dword [ebx + 4], esi
test esi, esi
je 0x412b85
mov eax, dword [ebp + 8]
cmp dword [eax - 8], 0
jne 0x412b35
mov eax, dword [ebp + 8]
cmp dword [eax - 0xc], 0
jne 0x412adb
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.00410df8
test al, al
je 0x412b2b
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 0x412b2b
mov eax, dword [ebx + 4]
cmp eax, dword [ebp - 4]
jne 0x412b2b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
jmp 0x412b53
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 0x20], edx
jmp 0x412b53
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.00410e4c
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 0x412b85
cmp dword [ebx + 8], 0
jne 0x412b85
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 0x4150f8
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
mov esi, eax
dec ecx
test ecx, ecx
jl 0x41511c
inc ecx
mov eax, edx
mov edx, esi
xor dl, byte [eax]
movzx edx, dl
mov edx, dword [edx*4 + 0x68777c]
shr esi, 8
xor edx, esi
mov esi, edx
inc eax
dec ecx
jne 0x415103
mov eax, esi
pop esi
ret
Function at 0x416f68
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 0x416fba
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 0x416fb1
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 0x416f90
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 0x417ea4
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.0040b0a4
mov dword [ebp - 0x14], 0x14
push 0x417fac
push 0x417fc8
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.0040a198
mov ebx, eax
test ebx, ebx
je 0x417ee7
lea eax, [ebp - 0x14]
push eax
call ebx
test eax, eax
jne 0x417f3d
lea eax, [ebp - 8]
push eax
call sub.user32.dll_GetCursorPos
test eax, eax
je 0x417f3d
push dword [ebp - 4]
push dword [ebp - 8]
call sub.user32.dll_WindowFromPoint
test eax, eax
je 0x417f0f
push 0
push eax
call sub.user32.dll_GetWindowThreadProcessId
mov ebx, eax
jmp 0x417f11
xor ebx, ebx
test ebx, ebx
je 0x417f23
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 0x417f3d
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 0x417fa6
test byte [ebp - 0x10], 1
je 0x417fa6
lea eax, [ebp - 0x28]
push eax
push ebx
call sub.user32.dll_GetIconInfo
test eax, eax
je 0x417f7e
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x417f65
push eax
call sub.gdi32.dll_DeleteObject
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x417f72
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 0x419db4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x419dbc
push ecx
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x419fb1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00406ba8
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x419e18
lea eax, [ebp - 0x20]
mov edx, ebx
mov ecx, 0
call fcn.00406dfc
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call dword [0x687be0]
mov edx, dword [ebp - 0x1c]
mov eax, esi
call fcn.00406dd4
jmp 0x419f79
lea eax, [ebp - 0xc]
push eax
mov eax, ebx
call fcn.00406c34
mov edi, eax
push edi
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x419f79
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00406e74
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 0x419f79
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x419fc0
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x419eb7
mov eax, dword [ebp - 0x10]
cmp dword [eax + 8], 0
jne 0x419e89
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0xc], 0
je 0x419eb7
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.00419a98
jmp 0x419f79
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x419fc4
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x419f79
cmp dword [ebp - 0x14], 0
je 0x419f79
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x18]
push eax
push 0x41a004
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0040b0a0
mov edx, dword [ebp - 0x14]
movzx edx, word [edx]
call fcn.0040b094
mov cx, 0x30
mov edx, 8
call fcn.0040e064
mov eax, dword [ebp - 0x30]
mov ecx, 0x7fffffff
mov edx, 2
call fcn.0040720c
push dword [ebp - 0x2c]
push 0x41a034
lea eax, [ebp - 0x28]
mov edx, 3
call fcn.0040705c
mov edx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
call fcn.00406e34
mov eax, dword [ebp - 0x24]
call fcn.0040688c
push eax
mov eax, dword [ebp - 4]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x419f79
lea eax, [ebp - 0x34]
mov edx, dword [ebp - 0x18]
call fcn.00406d64
mov eax, dword [ebp - 0x34]
mov ebx, dword [0x699c0c]
mov ebx, dword [ebx]
mov edx, esi
call ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x419fb8
lea eax, [ebp - 0x34]
mov edx, 4
call fcn.00406ba0
lea eax, [ebp - 0x24]
call fcn.004066a8
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00405b60
lea eax, [ebp - 4]
call fcn.00406b98
ret
Function at 0x41a050
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 0x41ab40
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 0x41ab8c
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 2
mov edi, esi
mov eax, edi
call fcn.0041bb74
test al, al
jne 0x41ab82
cmp word [edi], 0x5a4d
jne 0x41ab82
lea eax, [esi + 0x3c]
mov ebx, dword [eax]
add ebx, esi
cmp dword [ebx], 0x4550
je 0x41ab82
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x41ab98
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x41ad30
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
mov esi, eax
xor edi, edi
cmp byte [0x687bfc], 0
jne 0x41ae11
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41ad83
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 0x41adb4
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 0x41ae11
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41addf
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingW
mov ebx, eax
jmp 0x41adf1
push 0
push 0
push 0
push 2
push 0
push esi
call sub.kernel32.dll_CreateFileMappingA
mov ebx, eax
test ebx, ebx
je 0x41ae0b
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 0x41b334
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 0x41b44e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00405b3c
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x41b37d
push ebx
mov eax, edi
call fcn.00406c34
push eax
push esi
call sub.kernel32.dll_FindResourceW
mov ebx, eax
jmp 0x41b3ea
movzx eax, bl
cmp ebx, eax
jne 0x41b3a7
push ebx
lea eax, [ebp - 4]
mov edx, edi
mov ecx, 0
call fcn.00406dfc
mov eax, dword [ebp - 4]
call fcn.004061f8
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
jmp 0x41b3ea
lea eax, [ebp - 0xc]
mov edx, ebx
call fcn.00406d64
mov edx, dword [ebp - 0xc]
lea eax, [ebp - 8]
mov ecx, 0
call fcn.00406dfc
mov eax, dword [ebp - 8]
call fcn.004061f8
push eax
lea eax, [ebp - 0x10]
mov edx, edi
mov ecx, 0
call fcn.00406dfc
mov eax, dword [ebp - 0x10]
call fcn.004061f8
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
test ebx, ebx
je 0x41b423
push ebx
push esi
call sub.kernel32.dll_LoadResource
mov edi, eax
test edi, edi
je 0x41b423
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.00405c74
mov eax, edi
call fcn.0040b0ac
push edi
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41b455
lea eax, [ebp - 0x10]
call fcn.00405b3c
lea eax, [ebp - 0xc]
call fcn.00406b98
lea eax, [ebp - 8]
mov edx, 2
call fcn.00405b60
ret
Function at 0x41c110
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 0x41c12c
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.0041bd50
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 0x41c18d
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.0041bd50
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 0x41c1d3
add ebx, 0x400
dec edi
jne 0x41c1d1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret