joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d9b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b7208
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004af880
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0044d350
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004af7ae
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004ac06f
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004ac06f
push 1
push 0
push 0
mov ecx, esi
call fcn.004ac017
push 1
push 0
push 1
mov ecx, esi
call fcn.004ac017
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004af8f2
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x44db30
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b7228
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004af880
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0044d350
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004af7ae
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x44dbf4
cmp dword [esp + 0x40], 1
jne 0x44dbf2
cmp ecx, eax
jge 0x44dbf4
mov eax, ecx
cmp eax, 0xc8
jge 0x44dc00
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0044d9b0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004af8f2
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x44e370
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b7293
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.004aa490
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.004afb28
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b1229
test eax, eax
je 0x44e48c
mov ecx, dword [esp + 0x3c]
call fcn.004afb55
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 0x44e450
push edi
mov ecx, esi
call fcn.004ad1ba
mov ecx, esi
call fcn.0044e5f0
cmp dword [esp + 0x38], 1
jne 0x44e485
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.004ad2f5
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 0x450ea0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x450ed3
push esi
call fcn.00453f90
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x450ecc
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 0x450f59
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x450f42
mov eax, dword [esi + 8]
test eax, eax
je 0x450ef7
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 0x450f3e
cmp eax, 2
je 0x450f42
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x450eea
cmp eax, 3
je 0x450f1d
cmp eax, 1
jne 0x450eea
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 0x450eea
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x450eea
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00450f80
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x450f68
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00450f80
add esp, 4
pop esi
ret

Function at 0x45caa0
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 0x45cb43
test eax, eax
jbe 0x45cb43
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x45cb43
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 0x45caee
xor esi, esi
jmp 0x45caf4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x45cb1f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00412bd0
add esi, eax
push esi
mov ebx, esi
call fcn.00412bd0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x45cb00
pop ebp
test edi, edi
pop edi
jne 0x45cb43
test ebx, ebx
je 0x45cb43
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004990d0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x45cc85
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 0x45cd9d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45cd9d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004aa8e2
mov esi, eax
test esi, esi
je 0x45cd9d
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 0x45cd9d
mov ecx, esi
call fcn.0045cbf0
cmp edi, eax
jge 0x45cd9d
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 0x45cd23
mov dword [esp + 0x34], 1
jmp 0x45cd7e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45cd9d
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.0045c1e0
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 0x468980
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.0046ed90
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 0x468a79
lea ecx, [esp + 0x10]
push ecx
push str..htm
push accept
mov ecx, esi
call fcn.0041aec0
test eax, eax
jne 0x468a79
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 accept
mov ecx, esi
call fcn.0041aec0
test eax, eax
jne 0x468a79
lea edx, [esp + 0x10]
push 0x533798
push edx
call fcn.00499810
mov esi, eax
add esp, 8
test esi, esi
jne 0x468a4a
lea eax, [esp + 0x10]
push 0x533794
push eax
call fcn.00499810
mov esi, eax
add esp, 8
test esi, esi
jne 0x468a4a
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x468a4d
mov byte [esi], 0
push 0x532f5c
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 0x46ba10
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b83a4
push eax
mov dword fs:[0], esp
sub esp, 0x284
push ebx
push ebp
push esi
mov esi, dword [esp + 0x2ac]
mov ebp, ecx
push edi
mov ecx, esi
mov edi, dword [esp + 0x2ac]
lea eax, [ebp + 0x140]
xor ebx, ebx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
xor eax, eax
xor ecx, ecx
mov dword [ebp + 0x12c], eax
mov dword [ebp + 0x130], ecx
mov edx, dword [edi]
cmp dword [edx - 8], ebx
jne 0x46ba89
mov eax, dword [esp + 0x2a4]
xor edx, edx
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x46e1cc
push edi
lea eax, [esp + 0x38]
push str._body_
push eax
call fcn.004a9161
push eax
mov ecx, edi
mov dword [esp + 0x2a0], ebx
call fcn.004a8f91
lea ecx, [esp + 0x34]
mov dword [esp + 0x29c], 0xffffffff
call fcn.004a8ea4
push str.__body_
mov ecx, edi
call fcn.004a9234
mov ecx, dword [ebp + 0x134]
mov edx, dword [esi]
mov eax, dword [esi + 4]
mov dword [esp + 0x144], ecx
push 0x564cfc
lea ecx, [esp + 0x2c]
mov dword [esp + 0x24], edx
mov dword [esp + 0x28], eax
call fcn.004a8f12
push 0x564cfc
lea ecx, [esp + 0x18]
sbb bh, al
test byte [eax], ah
add al, byte [eax]
add byte [ecx], al
add byte [eax], al
add al, ch
or esp, edx
add eax, dword [eax]

Function at 0x46ecd0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4b8428
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 0x46ed80
mov eax, dword [0x53bf3c]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.004a9288
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.004a92d7
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.004a9234
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x46ed67
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x46ed67
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.004a8ea4
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x471e80
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b88b0
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 0x472027
mov ecx, dword [0x53bf3c]
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 0x471f7c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.00470ba0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.004a8f91
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.004a8ea4
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x532f5c
call fcn.004a8f12
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.00470f60
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.004a8f91
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.004a8ea4
lea ecx, [esp + 0xc]
call fcn.004a936c
mov ecx, dword [esp + 0xc]
push 0x53399c
push ecx
call fcn.00498794
add esp, 8
test eax, eax
je 0x471fa4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x471edd
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.004a8ea4
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.004a8ea4
jmp 0x47202b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.00471c20
test eax, eax
push 0
je 0x47200f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.004702c0
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x471ff5
cmp eax, 0x64
jg 0x471fe3
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x471f80
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x471f80
cmp eax, 0x64
jge 0x471f7c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x471f80
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.004702c0
mov esi, eax
jmp 0x471f80
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x472035
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 0x483f50
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x483f9c
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x483f9c
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x483f86
push eax
call ebp
test ax, ax
jl 0x483f94
inc esi
add edi, 4
cmp esi, 6
jb 0x483f78
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.00483c50
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4881c0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x488220
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x488220
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x488220
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x488220
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x488260
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4931f0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x4931fb
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x4932fe
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x518c58]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x518c58]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x518c58]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x518c58]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x518c58]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x518c58]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x518c58]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x518c58]
xor eax, edx
inc ecx
dec edi
jne 0x493216
pop edi
test esi, esi
je 0x493320
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x518c58]
xor eax, edx
inc ecx
dec esi
jne 0x493302
pop esi
pop ebx
not eax
ret
Function at 0x4ab285
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ab2bd
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.004a92ff
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004a92d7
jmp 0x4ab2c9
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ac977
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 0x4ac9b9
call fcn.004b2825
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ac9b9
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ac9b0
xor eax, eax
jmp 0x4ac9c1
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ac9c7
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b2d55
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 0x4b2d83
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b2da1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b2cbb
jmp 0x4b2da1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b2da1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b2cbb
test edi, edi
mov eax, edi
jne 0x4b2d8b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x404670
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4538d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x1c]
mov eax, dword [esi]
mov ecx, dword [eax - 0x10]
mov edx, dword [ecx]
push edi
xor edi, edi
mov dword [esp + 8], edi
call dword [edx + 0x10]
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
add eax, 0x10
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax]
mov edx, dword [eax - 0xc]
mov ecx, dword [esi]
mov esi, dword [ecx - 0xc]
push edx
push eax
push esi
push ecx
lea ecx, [esp + 0x30]
push ecx
mov dword [esp + 0x28], edi
call fcn.004045e0
mov esi, dword [esp + 0x34]
add esi, 0xfffffff0
push esi
call fcn.00401290
mov edi, dword [esp + 0x34]
add eax, 0x10
mov dword [edi], eax
add esp, 0x18
mov dword [esp + 0x14], 0xffffffff
lea edx, [esi + 0xc]
or eax, 0xffffffff
lock xadd dword [edx], eax
dec eax
test eax, eax
jg 0x404702
mov ecx, dword [esi]
mov edx, dword [ecx]
push esi
call dword [edx + 4]
mov ecx, dword [esp + 0xc]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret

Function at 0x4061d0
Capabilities:
Delete registry key
Delete registry value
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x453b2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x11c
mov eax, dword [0x472d88]
push esi
xor esi, esi
mov dword [esp + 0x118], eax
push edi
mov dword [esp + 0xc], esi
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x14]
push ecx
push esi
push 0x2001f
push esi
push esi
push esi
push str.SOFTWAREmicrosoftwindowsCurrentVersionRun
push 0x80000001
mov dword [esp + 0x150], esi
mov dword [esp + 0x34], esi
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x40623f
mov esi, dword [esp + 0x10]
mov dword [esp + 0xc], esi
push 0x100
lea edx, [esp + 0x1c]
xor eax, eax
push edx
mov ecx, 0x40
lea edi, [esp + 0x20]
push eax
rep stosd dword es:[edi], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
call fcn.0044eedf
push 0x45a6f0
lea ecx, [esp + 0xc]
call fcn.00401ab0
mov eax, dword [ebp + 8]
test eax, eax
jne 0x406291
mov eax, dword [esp + 8]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
lea ecx, [esp + 0x18]
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
jmp 0x4062b3
mov edi, dword [esp + 8]
lea edx, [esp + 0x18]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
lea eax, [esp + 0x1c]
push eax
push 1
push 0
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test esi, esi
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
je 0x4062c6
push esi
call edi
xor esi, esi
mov dword [esp + 0xc], esi
mov eax, dword [esp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4062e4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
test esi, esi
je 0x4062eb
push esi
call edi
mov ecx, dword [esp + 0x124]
mov dword fs:[0], ecx
mov ecx, dword [esp + 0x11c]
call fcn.00416c7b
pop edi
pop esi
mov esp, ebp
pop ebp
ret