joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4555d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b6c83
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004aa233
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004af8cb
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b0f4d
test eax, eax
je 0x4556ec
mov ecx, dword [esp + 0x3c]
call fcn.004af8f8
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4556b0
push edi
mov ecx, esi
call fcn.004acf60
mov ecx, esi
call fcn.00455850
cmp dword [esp + 0x38], 1
jne 0x4556e5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004ad09b
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x458130
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x458163
push esi
call fcn.0045b240
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45815c
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 0x4581e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4581d2
mov eax, dword [esi + 8]
test eax, eax
je 0x458187
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 0x4581ce
cmp eax, 2
je 0x4581d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x45817a
cmp eax, 3
je 0x4581ad
cmp eax, 1
jne 0x45817a
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 0x45817a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x45817a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00458210
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4581f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00458210
add esp, 4
pop esi
ret
Function at 0x46c620
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.00472a30
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x46c719
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.00423de0
test eax, eax
jne 0x46c719
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, esi
call fcn.00423de0
test eax, eax
jne 0x46c719
lea edx, [esp + 0x10]
push 0x50189c
push edx
call fcn.004994e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x46c6ea
lea eax, [esp + 0x10]
push 0x501898
push eax
call fcn.004994e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x46c6ea
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x46c6ed
mov byte [esi], 0
push 0x501060
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
Function at 0x472970
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4b7b38
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x472a20
mov eax, dword [0x50c4e8]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.004a902b
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.004a907a
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.004a8fd7
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x472a07
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x472a07
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.004a8c47
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x475b20
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b7fc0
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x475cc7
mov ecx, dword [0x50c4e8]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x475c1c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.00474840
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.004a8d34
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.004a8c47
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x501060
call fcn.004a8cb5
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.00474c00
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.004a8d34
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.004a8c47
lea ecx, [esp + 0xc]
call fcn.004a910f
mov ecx, dword [esp + 0xc]
push 0x501a9c
push ecx
call fcn.004984a4
add esp, 8
test eax, eax
je 0x475c44
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x475b7d
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.004a8c47
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.004a8c47
jmp 0x475ccb
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.004758c0
test eax, eax
push 0
je 0x475caf
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.00473f60
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x475c95
cmp eax, 0x64
jg 0x475c83
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x475c20
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x475c20
cmp eax, 0x64
jge 0x475c1c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x475c20
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.00473f60
mov esi, eax
jmp 0x475c20
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x475cd5
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x47da80
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x47db23
test eax, eax
jbe 0x47db23
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x47db23
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x47dace
xor esi, esi
jmp 0x47dad4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x47daff
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0041c940
add esi, eax
push esi
mov ebx, esi
call fcn.0041c940
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x47dae0
pop ebp
test edi, edi
pop edi
jne 0x47db23
test ebx, ebx
je 0x47db23
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00498de0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x47dc65
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x47dd7d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x47dd7d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004aa685
mov esi, eax
test esi, esi
je 0x47dd7d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x47dd7d
mov ecx, esi
call fcn.0047dbd0
cmp edi, eax
jge 0x47dd7d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x47dd03
mov dword [esp + 0x34], 1
jmp 0x47dd5e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x47dd7d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0047d180
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x481460
Capabilities:
Capture screenshot

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
mov esi, dword [esp + 0x18]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.USER32.dll_GetWindowRect]
mov edx, dword [esi]
push edx
call dword [sym.imp.USER32.dll_GetWindowDC]
push eax
mov dword [esi + 4], eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push 1
push eax
mov dword [esi + 8], eax
call dword [sym.imp.GDI32.dll_SetBkMode]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x4814aa
push eax
mov eax, dword [esi + 8]
mov dword [esi + 0x18], 0
push eax
jmp 0x4814d9
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 8]
mov edx, dword [esp + 0xc]
sub ecx, eax
mov eax, dword [esi + 4]
push ecx
mov ecx, dword [esp + 8]
mov dword [esi + 0x18], 1
sub edx, ecx
push edx
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esi + 8]
push eax
mov dword [esi + 0x10], eax
push ecx
call dword [sym.imp.GDI32.dll_SelectObject]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
cmp eax, 1
jne 0x48151b
mov edx, dword [esi + 4]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push 0xcc0020
push 0
push 0
push edx
mov edx, dword [esp + 0x18]
sub eax, edx
mov edx, dword [esp + 0x14]
sub ecx, edx
mov edx, dword [esi + 8]
push eax
push ecx
push 0
push 0
push edx
call dword [sym.imp.GDI32.dll_BitBlt]
mov eax, dword [esi + 8]
pop esi
add esp, 0x10
ret 4
Function at 0x488280
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x18]
imul eax, edi
add eax, edx
cmp edx, eax
mov dword [ebp - 0x14], eax
jae 0x4883a1
mov eax, dword [ebp + 0x10]
lea eax, [edx + eax*4]
push ebx
push esi
mov dword [ebp + 0x14], eax
mov esi, 0xffc03fc0
mov eax, 0xff00ff
cmp edx, dword [ebp + 0x14]
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], ecx
jae 0x488385
mov ebx, dword [ebp + 0x14]
sub ebx, edx
dec ebx
shr ebx, 3
lea ecx, [edx + 4]
inc ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], ebx
mov edx, dword [ecx + edi]
mov edi, dword [edi + ecx - 4]
mov dword [ebp - 8], edi
shr edi, 2
and edi, esi
mov dword [ebp + 0x10], edx
mov edx, dword [ecx]
mov ecx, dword [ecx - 4]
mov ebx, ecx
shr ebx, 2
and ebx, esi
add ebx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ebx, edi
mov edi, edx
shr edi, 2
and edi, esi
lea ebx, [ebx + edi - 0x7fff80]
mov edi, dword [ebp - 8]
and edi, eax
mov esi, ecx
and esi, eax
add esi, edi
mov edi, dword [ebp + 0x10]
and edi, eax
add esi, edi
mov edi, edx
and edi, eax
lea esi, [esi + edi + 0x20002]
mov edi, dword [ebp - 8]
shr ecx, 2
shr esi, 2
xor ebx, esi
shr edi, 2
mov esi, 0x3fc03fc0
and ecx, esi
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x18]
shr edx, 2
and edx, esi
lea ecx, [ecx + edx + 0x800080]
and ebx, eax
xor ebx, ecx
mov ecx, dword [ebp - 4]
add dword [ebp - 4], 4
mov dword [ecx], ebx
mov ecx, dword [ebp - 0xc]
add ecx, 8
dec dword [ebp - 0x10]
mov dword [ebp - 0xc], ecx
mov esi, 0xffc03fc0
jne 0x4882d7
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x1c]
add dword [ebp + 8], ecx
lea ecx, [edi + edi]
add dword [ebp + 0x14], ecx
add edx, ecx
cmp edx, dword [ebp - 0x14]
mov dword [ebp + 0xc], edx
jb 0x4882b5
pop esi
pop ebx
xor eax, eax
pop edi
leave
ret 0x18

Function at 0x488de9
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push str.SoftwareMicrosoftDirect3D
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x488e40
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
jne 0x488e40
mov eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 8]
jne 0x488e40
xor eax, eax
inc eax
jmp 0x488e42
xor eax, eax
leave
ret 0x10
Function at 0x488e6b
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push str.SoftwareMicrosoftDirect3D
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x488ed9
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push 0x4df764
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x488ed0
cmp dword [ebp - 0xc], 4
jne 0x488ed0
cmp dword [ebp - 0x10], edi
je 0x488ed0
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0x503fb8], edi
xor eax, eax
jmp 0x488f18
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x503fb8], edi
jge 0x488f13
lea eax, [ebp - 0x34]
push eax
mov dword [0x503fb8], edi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x488f13
cmp word [ebp - 0x14], 5
jb 0x488f13
call fcn.00488e46
test eax, eax
je 0x488f13
emms
mov dword [0x503fb8], 1
mov eax, dword [0x503fb8]
pop edi
leave
ret

Function at 0x4ab028
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ab060
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004a90a2
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004a907a
jmp 0x4ab06c
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ac71d
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4ac75f
call fcn.004b24a6
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ac75f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ac756
xor eax, eax
jmp 0x4ac767
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ac76d
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b29d6
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4b2a04
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b2a22
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b293c
jmp 0x4b2a22
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b2a22
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b293c
test edi, edi
mov eax, edi
jne 0x4b2a0c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x440130
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.tJrdyPER
lea edi, [esi - 0x13000]
push edi
or ebp, 0xffffffff
jmp 0x440152
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x440159
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x440148
nop
push 1
nop
pop eax
add ebx, ebx
jne 0x44016b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x440160
jne 0x44017c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x440160
xor ecx, ecx
sub eax, 3
jb 0x440190
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x440202
mov ebp, eax
add ebx, ebx
jne 0x44019b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4401a8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4401cc
inc ecx
add ebx, ebx
jne 0x4401b8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4401ad
jne 0x4401c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4401ad
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4401ec
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4401dd
jmp 0x44014e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4401ec
add edi, ecx
jmp 0x44014e
pop esi
lea edi, [esi + 0x3e000]
mov eax, dword [edi]
or eax, eax
je 0x440254
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x4020c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x402b4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x440209
push edi
pop ecx
jns 0x440238
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x402bc]
or eax, eax
je 0x44024e
mov dword [ebx], eax
add ebx, 4
jmp 0x440226
call dword [esi + 0x402b8]
mov ebp, dword [esi + 0x402c0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1f7]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x440288
sub esp, 0xffffff80
jmp section.NDltoTPW

Function at 0x401ff5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push esi
call fcn.00401f2f
push 0x13
pop eax
xor esi, esi
mov dword [ebp - 0x2c], 2
push esi
push esi
push esi
mov dword [ebp - 0x28], 1
mov dword [ebp - 0x24], 0x23
mov dword [ebp - 0x20], 3
mov dword [ebp - 0x1c], 0xd
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 0x14
mov dword [ebp - 0x10], 0xa
mov dword [ebp - 0xc], 0xb
mov dword [ebp - 8], eax
mov dword [ebp - 4], 0xf
call dword [0x40e008]
call dword [0x40e01c]
cmp eax, 0x57
je 0x402066
push esi
call dword [0x40e024]
mov ecx, esi
mov edx, esi
mov al, byte [ebp + ecx*4 - 0x2c]
xor byte [edx + 0x414250], al
inc ecx
xor eax, eax
cmp ecx, 0xb
cmove ecx, eax
inc edx
cmp edx, 0x13000
jb 0x40206a
call fcn.00401e43
push esi
test eax, eax
jne 0x402060
call dword [0x40e018]
int3
Function at 0x10001dce
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x20c
mov eax, dword [0x176f050]
mov dword [ebp + 0x70], eax
lea eax, [ebp - 0x198]
push eax
call fcn.10001c00
lea eax, [ebp - 0x198]
push eax
push dword [ebp + 0x7c]
mov byte [ebp - 0x198], 0x80
mov byte [ebp - 0x197], 0x5e
mov byte [ebp - 0x194], 0xa
mov byte [ebp - 0x193], 0x31
mov byte [ebp - 0x192], 0x32
mov byte [ebp - 0x191], 0x33
mov byte [ebp - 0x190], 0x34
mov byte [ebp - 0x18f], 0x35
mov byte [ebp - 0x18e], 0x36
mov byte [ebp - 0x18d], 0xe1
mov byte [ebp - 0x18c], 0x7d
mov byte [ebp - 0x18b], 0xa2
mov byte [ebp - 0x18a], 0x97
call fcn.10001c46
push eax
call fcn.10001c14
mov ecx, dword [ebp + 0x70]
add esp, 0x10
call fcn.1000610e
add ebp, 0x74
leave
ret

Function at 0x1000513d
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push dword [ebp + 0xc]
mov eax, dword [0x176f050]
push dword [ebp + 8]
mov dword [ebp - 4], eax
push 8
lea eax, [ebp - 0x14]
push eax
push 1
mov byte [ebp - 0x14], 0x57
mov byte [ebp - 0x13], 0x41
mov byte [ebp - 0x12], 0x54
mov byte [ebp - 0x11], 0x43
mov byte [ebp - 0x10], 0x48
mov byte [ebp - 0xf], 0x44
mov byte [ebp - 0xe], 0x41
mov byte [ebp - 0xd], 0x54
mov byte [ebp - 0xc], 0x41
mov byte [ebp - 0xb], 0x54
mov byte [ebp - 0xa], 0x69
mov byte [ebp - 9], 0x6d
mov byte [ebp - 8], 0x65
mov byte [ebp - 7], 0x43
mov byte [ebp - 6], 0x4f
mov byte [ebp - 5], 0x53
call 0x1000c2cc
mov ecx, dword [ebp - 4]
sub eax, 8
neg eax
sbb eax, eax
and eax, 6
call fcn.1000610e
leave
ret