joyce8/EMBER2024-capa huggingface dataset:
Function at 0x469f50
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ac168
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.004a40c7
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004698f0
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.004a3ff5
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.004a08b0
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.004a08b0
push 1
push 0
push 0
mov ecx, esi
call fcn.004a0858
push 1
push 0
push 1
mov ecx, esi
call fcn.004a0858
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004a4139
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x46a0d0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ac188
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.004a40c7
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004698f0
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.004a3ff5
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 0x46a194
cmp dword [esp + 0x40], 1
jne 0x46a192
cmp ecx, eax
jge 0x46a194
mov eax, ecx
cmp eax, 0xc8
jge 0x46a1a0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00469f50
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.004a4139
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x46a910
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ac1f3
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.0049ecd0
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.004a436f
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004a58ce
test eax, eax
je 0x46aa2c
mov ecx, dword [esp + 0x3c]
call fcn.004a439c
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 0x46a9f0
push edi
mov ecx, esi
call fcn.004a19fe
mov ecx, esi
call fcn.0046ab90
cmp dword [esp + 0x38], 1
jne 0x46aa25
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.004a1b39
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 0x46d450
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x46d483
push esi
call fcn.00470560
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46d47c
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 0x46d509
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46d4f2
mov eax, dword [esi + 8]
test eax, eax
je 0x46d4a7
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 0x46d4ee
cmp eax, 2
je 0x46d4f2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46d49a
cmp eax, 3
je 0x46d4cd
cmp eax, 1
jne 0x46d49a
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 0x46d49a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46d49a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0046d530
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x46d518
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0046d530
add esp, 4
pop esi
ret

Function at 0x47b2e0
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 0x47b383
test eax, eax
jbe 0x47b383
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x47b383
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 0x47b32e
xor esi, esi
jmp 0x47b334
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x47b35f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0042baf0
add esi, eax
push esi
mov ebx, esi
call fcn.0042baf0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x47b340
pop ebp
test edi, edi
pop edi
jne 0x47b383
test ebx, ebx
je 0x47b383
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0048d8f0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x47b725
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 0x47b83d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x47b83d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0049f122
mov esi, eax
test esi, esi
je 0x47b83d
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 0x47b83d
mov ecx, esi
call fcn.0047b5c0
cmp edi, eax
jge 0x47b83d
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 0x47b7c3
mov dword [esp + 0x34], 1
jmp 0x47b81e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x47b83d
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.00478b80
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 0x480ef0
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e7fe0
push 0x48e7b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
rdtsc
mov esi, eax
mov edi, edx
call ebx
rdtsc
pop ebx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0xffffffff
xor esi, esi
mov edi, dword [ebp - 0x20]
push 1
push esi
push esi
mov eax, dword [ebp - 0x28]
push eax
call fcn.0048cef0
sub eax, esi
sbb edx, edi
mov ecx, dword [ebp - 0x1c]
sub eax, ecx
sbb edx, esi
mov ecx, dword [ebp - 0x24]
add eax, ecx
adc edx, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4810a0
Capabilities:
Check os version

Disassembly:
sub esp, 0xa0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
mov dword [esp + 0xc], 0x9c
push eax
call esi
test eax, eax
jne 0x4810e1
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x94
push ecx
call esi
test eax, eax
je 0x48114e
cmp dword [esp + 0x1c], 2
jne 0x48114e
cmp dword [esp + 0x10], 5
jne 0x48114e
cmp dword [esp + 0x14], 1
jne 0x48114e
push str.kernel32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x481138
push str.IsWow64Process
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x481129
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
jmp 0x481131
mov dword [esp + 8], 0
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 8]
test eax, eax
je 0x48114e
pop edi
mov eax, 1
pop esi
add esp, 0xa0
ret
pop edi
xor eax, eax
pop esi
add esp, 0xa0
ret

Function at 0x483930
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x501e44]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x483943
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x483984
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x501eec]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4839b6
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4839ba
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4839ab
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4839d8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4839dc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4839cd
xor ecx, ecx
mov eax, 0x501e54
xor ebx, ebx
mov bl, byte [ecx + 0x501efc]
cmp byte [esp + ebx + 0x14], 0
je 0x483a07
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x501f14]
cmp byte [esp + ebx + 0x14], 0
je 0x483a1e
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4839ee
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x483977
lea edx, [esp + 0x84]
push edx
call fcn.00483a60
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x487b30
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x487b96
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x487b96
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x487b77
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x487f20
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x487f58
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret

Function at 0x488040
Capabilities:
Connect to http server
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4acc10
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x80
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
cmp esi, edi
mov dword [ebp - 0x10], esp
mov ebx, ecx
mov dword [eax + 0x10], edi
je 0x488458
cmp byte [esi], 0
je 0x488458
lea ecx, [ebp - 0x58]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x34], edi
mov dword [ebp - 0x38], edi
call fcn.0049dcb4
mov eax, dword [0x503fb4]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
xor eax, eax
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x488c40
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x488c89
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x489100
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4acd70
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00488cb0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00488d30
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00488d30
lea ecx, [esi + 0xc]
call fcn.0049d683
lea ecx, [esi + 0x10]
call fcn.0049d683
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0048a2c0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0048a2c0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0048a2c0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0049d6f8
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0049d6f8
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x49fac6
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x49fafe
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.0049db53
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0049db2b
jmp 0x49fb0a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4a11b8
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 0x4a11fa
call fcn.004a6f74
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4a11fa
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4a11f1
xor eax, eax
jmp 0x4a1202
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004a1208
pop edi
pop esi
pop ebx
ret 4

Function at 0x4a74a4
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 0x4a74d2
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4a74f0
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004a740a
jmp 0x4a74f0
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4a74f0
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004a740a
test edi, edi
mov eax, edi
jne 0x4a74da
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x431003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
je 0x431072
nop
nop
nop
nop
mov ebx, 0x40915c
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x32321a22
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x431060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4310d2
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
mov esi, 0x2a4368ce
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4310c0
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x401259
Capabilities:
Get graphical window text

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0xe8
push ebx
push esi
mov esi, dword [ebp + 0x78]
push edi
push dword [ebp + 0x7c]
mov edi, dword [sym.imp.USER32.DLL_GetDlgItem]
push dword [esi + 0x18]
call edi
push 9
push dword [esi + 0x18]
mov dword [ebp + 0x6c], eax
call edi
mov dword [ebp + 0x78], eax
push 0x64
lea eax, [ebp - 0x78]
push eax
push dword [ebp + 0x6c]
xor ebx, ebx
mov word [ebp - 0x78], bx
call dword [sym.imp.USER32.DLL_GetWindowTextW]
lea eax, [ebp - 0x78]
push eax
push dword [ebp + 0x78]
call dword [sym.imp.USER32.DLL_SetWindowTextW]
lea eax, [ebp + 0x64]
push eax
push dword [esi + 0x18]
mov dword [ebp + 0x64], ebx
mov dword [ebp + 0x68], ebx
call dword [sym.imp.USER32.DLL_ClientToScreen]
xor eax, eax
lea edi, [ebp + 0x54]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp + 0x54]
push eax
push dword [ebp + 0x6c]
call dword [sym.imp.USER32.DLL_GetWindowRect]
mov ecx, dword [ebp + 0x58]
mov eax, dword [ebp + 0x54]
mov edi, dword [ebp + 0x60]
mov esi, dword [ebp + 0x5c]
push 4
sub edi, ecx
sub ecx, dword [ebp + 0x68]
push edi
sub esi, eax
sub eax, dword [ebp + 0x64]
push esi
push ecx
push eax
push ebx
push dword [ebp + 0x78]
mov dword [ebp + 0x54], eax
mov dword [ebp + 0x58], ecx
call dword [fcn.004a6834]
push 1
push edi
push esi
push dword [ebp + 0x58]
push dword [ebp + 0x54]
push dword [ebp + 0x78]
call dword [sym.imp.USER32.DLL_MoveWindow]
push ebx
push dword [ebp + 0x6c]
call dword [sym.imp.USER32.DLL_ShowWindow]
pop edi
pop esi
pop ebx
add ebp, 0x70
leave
ret
Function at 0x4037b6
Capabilities:
Get common file path
Query environment variable

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
mov eax, dword [esi]
push edi
xor edi, edi
test eax, eax
je 0x4037ce
push eax
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
mov edi, eax
lea eax, [edi + 0x2d0]
push eax
mov ecx, esi
call fcn.0043ddc3
test edi, edi
jg 0x403859
mov eax, dword [esi]
and word [eax], 0
mov eax, dword [esi]
mov ebx, dword [sym.imp.KERNEL32.DLL_GetEnvironmentVariableW]
push ebp
mov ebp, 0x208
push ebp
push eax
push 0x4a6cc4
call ebx
mov edi, eax
test edi, edi
jg 0x403848
mov eax, dword [esi]
push ebp
push eax
push 0x4a6cb8
call ebx
mov edi, eax
test edi, edi
jg 0x403848
push 0
push 0x24
push dword [esi]
push 0
call dword [sym.imp.SHELL32.DLL_SHGetSpecialFolderPathW]
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
mov edi, eax
test edi, edi
jle 0x403858
mov eax, dword [esi]
push 0x4a6cac
lea eax, [eax + edi*2]
push eax
call dword [sym.imp.KERNEL32.DLL_lstrcpyW]
add edi, 5
test edi, edi
jle 0x403858
mov eax, dword [esi]
mov word [eax + edi*2], 0x5c
mov eax, dword [esi]
inc edi
and word [eax + edi*2], 0
pop ebp
push dword [esi]
mov ebx, 0x4c0fb8
mov ecx, ebx
call fcn.0041bfcc
test edi, edi
jle 0x403877
push dword [esi]
call fcn.004925aa
test eax, eax
pop ecx
jne 0x4038a5
push 0
push 0x24
push dword [esi]
push 0
call dword [sym.imp.SHELL32.DLL_SHGetSpecialFolderPathW]
push 0x4a6c9c
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_lstrcatW]
push dword [esi]
mov ecx, ebx
call fcn.0041bfcc
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
ret