joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4590e0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.004537c0
test eax, eax
je 0x4591cf
mov ecx, edi
call fcn.004537c0
mov ecx, eax
call fcn.00450d70
test eax, eax
jne 0x4591cf
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4591cf
mov eax, dword [0xe24618]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x459142
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.004537c0
mov ecx, eax
call fcn.00450fa0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x4591cf
cmp ebx, eax
jne 0x4591cf
cmp dword [esp + 0x10], eax
jne 0x4591b5
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x45be30
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4cef08
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x45be69
inc eax
mov dword [esi + 0x10], eax
jmp 0x45bf7c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x45be7d
mov eax, 0xffffffc7
jmp 0x45bf7e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x45be8e
cmp dword [esi + 8], eax
jne 0x45be7d
cmp dword [esi + 8], eax
jne 0x45bea7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x45bea7
mov eax, 0xffffffc7
jmp 0x45bf7e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45bebb
push eax
mov ecx, ebx
call fcn.0045b660
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.0042d7c0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45beec
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0042d7e0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0045add0
test eax, eax
mov dword [esp + 0x38], eax
je 0x45bf1f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xd26880
call fcn.0042d9c0
mov eax, dword [esp + 0x38]
jmp 0x45bf7e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0045bc90
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x45bf63
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0045bcb0
mov esi, eax
test esi, esi
jne 0x45bf93
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0045bc90
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x45bf35
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xd26880
call fcn.0042d9c0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xd26880
call fcn.0042d9c0
mov eax, esi
jmp 0x45bf7e

Function at 0x4609d0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x460a30
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x460a30
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x460a30
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x460a30
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 0x460a70
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 0x46bc80
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cf7f8
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.004c803d
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0046b5e0
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.004c7f6b
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.004c482e
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.004c482e
push 1
push 0
push 0
mov ecx, esi
call fcn.004c47d6
push 1
push 0
push 1
mov ecx, esi
call fcn.004c47d6
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004c80af
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x46be00
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cf818
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.004c803d
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0046b5e0
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.004c7f6b
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 0x46bec4
cmp dword [esp + 0x40], 1
jne 0x46bec2
cmp ecx, eax
jge 0x46bec4
mov eax, ecx
cmp eax, 0xc8
jge 0x46bed0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0046bc80
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.004c80af
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x46c6d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cf8c3
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.004c2c46
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_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.004c82e5
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004c9801
test eax, eax
je 0x46c7ec
mov ecx, dword [esp + 0x3c]
call fcn.004c8312
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 0x46c7b0
push edi
mov ecx, esi
call fcn.004c597c
mov ecx, esi
call fcn.0046c990
cmp dword [esp + 0x38], 1
jne 0x46c7e5
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.004c5ab7
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 0x46e9d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x46ea03
push esi
call fcn.0047cd70
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46e9fc
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 0x46ea89
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46ea72
mov eax, dword [esi + 8]
test eax, eax
je 0x46ea27
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 0x46ea6e
cmp eax, 2
je 0x46ea72
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46ea1a
cmp eax, 3
je 0x46ea4d
cmp eax, 1
jne 0x46ea1a
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 0x46ea1a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46ea1a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0046eab0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x46ea98
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0046eab0
add esp, 4
pop esi
ret

Function at 0x46f320
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x46f341
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x46f341
mov eax, dword [eax + 0x44]
test eax, eax
je 0x46f341
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x48a500
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 0x48a549
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 0x48a9c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cfde0
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.0048a570
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0048a5f0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0048a5f0
lea ecx, [esi + 0xc]
call fcn.004c1623
lea ecx, [esi + 0x10]
call fcn.004c1623
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0048bb80
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0048bb80
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0048bb80
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004c1698
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004c1698
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x48bd70
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 0x48bdd6
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 0x48bdd6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x48bdb7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x48ff60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xe46eac]
xor edx, edx
cmp eax, edx
jne 0x48ff86
xor eax, eax
mov byte [eax + 0xe46dac], al
inc eax
cmp eax, 0x100
jl 0x48ff6e
mov dword [0xe46eac], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xe46dac
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x490017
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x48ffea
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x48ffb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x490020
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x490073
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x49005a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4969f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4d02be
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00497310
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0xd2a51c
call fcn.004c13d9
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x496a83
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004c13d9
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x496a7c
push 0
mov ecx, eax
call fcn.0048db90
mov dword [esi + 0xc], eax
jmp 0x496a85
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x496a85
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x4c3a3c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4c3a74
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.004c1af3
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004c1acb
jmp 0x4c3a80
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4c5136
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 0x4c5178
call fcn.004caca1
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4c5178
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4c516f
xor eax, eax
jmp 0x4c5180
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004c5186
pop edi
pop esi
pop ebx
ret 4

Function at 0x4cb1d1
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 0x4cb1ff
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4cb21d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004cb137
jmp 0x4cb21d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4cb21d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004cb137
test edi, edi
mov eax, edi
jne 0x4cb207
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4015f4
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
xor eax, eax
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
leave
ret

Function at 0x401b49
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
push esi
push edi
mov esi, 0x408008
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, eax
push eax
xor edi, edi
push edi
push esi
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoSizeW
cmp eax, edi
mov dword [ebp - 4], eax
je 0x401c35
push ebx
push eax
call fcn.00401470
mov ebx, eax
cmp ebx, edi
pop ecx
je 0x401c34
push ebx
push dword [ebp - 4]
push edi
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x401c2d
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x401284
push ebx
mov dword [ebp - 4], edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x401c2d
cmp dword [ebp - 4], 4
jb 0x401c2d
push 0x206
lea eax, [ebp - 0x21a]
push edi
push eax
mov dword [ebp - 8], edi
mov word [ebp - 0x21c], di
call sub.MSVCRT.dll_memset
mov eax, dword [ebp - 0x10]
movzx ecx, word [eax + 2]
movzx eax, word [eax]
push ecx
push eax
lea eax, [ebp - 0x21c]
push 0x401238
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x1c
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x21c]
push eax
push ebx
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x401c2d
push dword [ebp - 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push ebx
call sub.MSVCRT.dll_free
pop ecx
pop ebx
pop edi
mov eax, esi
pop esi
leave
ret
Function at 0x4020db
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
push edi
push 8
pop ecx
mov esi, 0x401328
lea edi, [ebp - 0x48]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
push 6
pop ecx
mov esi, 0x401310
lea edi, [ebp - 0x24]
rep movsd dword es:[edi], dword [esi]
xor esi, esi
cmp dword [ebp + 8], esi
push 4
pop edi
mov dword [ebp - 4], esi
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], edi
je 0x40218c
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x48]
push eax
push 0x80000001
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov ebx, eax
neg ebx
sbb ebx, ebx
inc ebx
je 0x4021f2
cmp dword [ebp - 4], esi
jbe 0x4021f2
inc esi
xor edi, edi
mov eax, esi
and eax, dword [ebp - 4]
mov ecx, 0x4060a0
push eax
push edi
call fcn.00401840
add esi, esi
inc edi
cmp edi, 4
jbe 0x40214b
push 0x34
pop edi
push 0
mov eax, esi
and eax, dword [ebp - 4]
push eax
push 0xf1
push dword [edi + 0x4060f0]
call dword [sym.imp.USER32.dll_SendMessageW]
add edi, 4
add esi, esi
cmp edi, 0x3c
jbe 0x402167
jmp 0x4021f2
xor esi, esi
inc esi
xor ebx, ebx
push ebx
mov ecx, 0x4060a0
call fcn.0040187a
test eax, eax
je 0x4021a3
add dword [ebp - 4], esi
add esi, esi
inc ebx
cmp ebx, edi
jbe 0x402191
push 0x34
pop ebx
push 0
push 0
push 0xf0
push dword [ebx + 0x4060f0]
call dword [sym.imp.USER32.dll_SendMessageW]
test eax, eax
je 0x4021c9
add dword [ebp - 4], esi
add ebx, edi
add esi, esi
cmp ebx, 0x3c
jbe 0x4021ad
push edi
lea eax, [ebp - 4]
push eax
push edi
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x48]
push eax
push 0x80000001
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
mov ebx, eax
neg ebx
sbb ebx, ebx
inc ebx
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret

Function at 0x402ab5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
movzx eax, word [ebp + 0x10]
movzx ecx, word [ebp + 0x14]
push edi
xor edi, edi
test eax, eax
jle 0x402b00
push ebx
push esi
movzx eax, cx
mov dword [ebp + 0x14], eax
mov eax, dword [ebp + 0xc]
lea esi, [edi + eax]
mov al, byte [esi]
movzx edx, cx
movzx ebx, al
xor al, byte [ebp + 0x14]
shr edx, 8
xor edx, ebx
xor ebx, ebx
mov bh, cl
mov ecx, dword [ebp + 8]
xor bx, word [ecx + edx*2]
mov byte [esi], al
movzx eax, word [ebp + 0x10]
inc edi
cmp edi, eax
movzx ecx, bx
jl 0x402ac9
pop esi
pop ebx
pop edi
pop ebp
ret
Function at 0x402d74
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
push ebx
push esi
push edi
mov esi, 0x206
xor edi, edi
push esi
lea eax, [ebp - 0x206]
push edi
push eax
mov word [ebp - 0x208], di
call sub.MSVCRT.dll_memset
push esi
lea eax, [ebp - 0x40e]
push edi
push eax
mov word [ebp - 0x410], di
call sub.MSVCRT.dll_memset
add esp, 0x18
push 0x104
lea eax, [ebp - 0x208]
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcpyW]
lea eax, [ebp - 0x208]
push eax
lea eax, [ebp - 0x410]
push eax
call esi
push dword [ebp + 0xc]
lea eax, [ebp - 0x208]
push dword [ebp + 0x10]
push section..data
push 0x406670
push edi
push eax
call fcn.00402cf5
mov ebx, eax
add esp, 0x18
cmp ebx, edi
je 0x402e2f
cmp dword [ebp + 0x10], edi
push ebx
je 0x402e12
push dword [ebp + 0x10]
call esi
jmp 0x402e31
lea eax, [ebp - 0x410]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
je 0x402e2f
push ebx
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SetWindowTextW]
jmp 0x402e31
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret