joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4980c0
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fced0
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x540320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x44], ecx
mov eax, dword [ebp - 0x44]
mov ecx, dword [ebp + 0x10]
mov dword [eax + 0x54], ecx
push 0
push 0
push 0
push 0
push 0x50dd6c
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edx, dword [ebp - 0x44]
mov dword [edx], eax
mov eax, dword [ebp - 0x44]
cmp dword [eax], 0
jne 0x498125
push 0
mov ecx, dword [ebp - 0x44]
call fcn.00498450
xor al, al
jmp 0x49820b
lea ecx, [ebp - 0x28]
call fcn.0040d8a0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.0040d8a0
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x40]
push edx
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.004987b0
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x49818d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.00498450
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00409aa0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409aa0
mov al, byte [ebp - 0x45]
jmp 0x49820b
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.0040d8c0
mov ecx, dword [ebp - 0x44]
mov dx, word [ebp - 0x4c]
mov word [ecx + 0x1c], dx
lea eax, [ebp - 0x40]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 0x20
call fcn.0040d8c0
mov ecx, dword [ebp + 0xc]
push ecx
mov ecx, dword [ebp - 0x44]
add ecx, 0x38
call fcn.0040d8c0
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.0040a140
push eax
call dword [sym.imp.MSVCR120.dll__wcsnicmp]
add esp, 0xc
test eax, eax
jne 0x4981e9
mov edx, dword [ebp - 0x44]
mov byte [edx + 0x50], 1
mov byte [ebp - 0x46], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00409aa0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409aa0
mov al, byte [ebp - 0x46]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edbca
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4985d0
Capabilities:
Connect to http server

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov dword [ebp - 8], 1
mov eax, dword [ebp - 8]
push eax
push 0
push 3
push 0
push 0
movzx ecx, word [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.0040a140
push eax
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0
jne 0x498615
xor al, al
jmp 0x498617
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4986d0
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0
mov dword [ebp - 8], 4
push 0
lea eax, [ebp - 8]
push eax
lea ecx, [ebp - 4]
push ecx
push 0x20000013
mov edx, dword [ebp - 0xc]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x49870b
xor al, al
jmp 0x498754
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 4]
mov dword [ecx], edx
mov dword [ebp - 4], 0
mov dword [ebp - 8], 4
mov eax, dword [ebp + 0xc]
mov dword [eax], 0xffffffff
push 0
lea ecx, [ebp - 8]
push ecx
lea edx, [ebp - 4]
push edx
push 0x20000005
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x498752
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov dword [edx], eax
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x4987b0
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x540320]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x204], ax
push 0x1fe
push 0
lea ecx, [ebp - 0x202]
push ecx
call sub.MSVCR120.dll_memset
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call sub.MSVCR120.dll_memset
add esp, 0xc
mov dword [ebp - 0x240], 0x3c
lea eax, [ebp - 0x204]
mov dword [ebp - 0x230], eax
mov dword [ebp - 0x22c], 0xff
mov dword [ebp - 0x210], 1
lea ecx, [ebp - 0x240]
push ecx
push 0
mov ecx, dword [ebp + 0x14]
call fcn.004099d0
push eax
mov ecx, dword [ebp + 0x14]
call fcn.0040a140
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x498852
xor al, al
jmp 0x49887f
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.0040bc70
mov eax, dword [ebp + 0xc]
mov cx, word [ebp - 0x228]
mov word [eax], cx
mov edx, dword [ebp - 0x214]
push edx
mov ecx, dword [ebp + 0x10]
call fcn.0040bc70
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edbca
mov esp, ebp
pop ebp
ret
Function at 0x49bf30
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ecx
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x55eaa0], ecx
inc eax
cmp eax, 0x100
jb 0x49bf33
cmp eax, 0x800
jae 0x49c003
nop
mov edx, dword [eax*4 + 0x55e6a0]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x55eaa0]
mov dword [eax*4 + 0x55eaa0], edx
inc eax
cmp eax, 0x800
jb 0x49bfe0
mov dword [0x560aa4], 0x49db00
mov dword [0x560aa0], 0x49db00
mov dword [0x560aa8], 0x49dba0
call fcn.0049ddb0
mov ecx, dword [0x560aa0]
test eax, eax
mov edx, 0x49dba0
cmove ecx, edx
mov dword [0x560aa0], ecx
pop ecx
ret
Function at 0x4a0dc0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
push edi
xor edi, edi
mov dword [ebp - 4], ebx
mov esi, dword [esi]
and esi, 7
cmp edx, 5
jae 0x4a0de6
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
add dword [ebp + 8], 5
sub edx, 4
add edx, ebx
mov dword [ebp - 0xc], edx
lea eax, [edi + ebx]
cmp eax, edx
jae 0x4a0e0f
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x4a0e0f
inc eax
cmp eax, edx
jb 0x4a0e00
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x4a0ef2
cmp ecx, 2
jbe 0x4a0eb2
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x4a0ee4
movzx ecx, byte [eax + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 1]
shl ebx, 8
or ebx, ecx
mov ecx, dword [ebp + 8]
add ecx, edi
add edi, 5
sub ebx, ecx
mov dword [ebp - 8], ecx
test esi, esi
je 0x4a0e8c
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x4a0e87
mov edx, 0x100
shl edx, cl
dec edx
xor ebx, edx
sub ebx, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov byte [eax + 4], bl
mov ebx, dword [ebp - 4]
jmp 0x4a0df2
shr esi, cl
test esi, esi
je 0x4a0e2c
cmp esi, 4
ja 0x4a0ed9
cmp esi, 3
je 0x4a0ed9
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x4a0e2c
or esi, 8
shr esi, 1
inc edi
jmp 0x4a0df2
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x4a0df2
cmp ecx, 2
jbe 0x4a0f07
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
shr esi, cl
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a6310
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fd6c8
mov eax, dword fs:[0]
push eax
sub esp, 0x19c
mov eax, dword [0x540320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov edi, dword [ebp + 8]
mov dword [ebp - 0x1a4], eax
mov dword [ebp - 0x1a0], ebx
call fcn.004a6580
mov esi, eax
cmp word [edi], bx
je 0x4a6369
cmp word [edi + 2], 0x3a
jne 0x4a6369
mov eax, edi
jmp 0x4a63a0
mov ecx, esi
call fcn.004a2f40
test al, al
jne 0x4a647e
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.004a26b0
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.0041b490
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.004a2490
mov dword [ebp - 4], 2
test bl, 1
je 0x4a63c5
lea ecx, [ebp - 0x19c]
call fcn.004a2580
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x118]
call fcn.0041b490
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a646c
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a646c
push esi
mov dword [ebp - 0x1a8], 0
call fcn.004eda9a
add esp, 4
mov dword [ebp - 0x1a0], eax
lea ecx, [ebp - 0x1a8]
push 0
push ecx
push esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x1a8], esi
jne 0x4a645e
mov eax, dword [ebp - 0x1a4]
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
mov dword [eax], esi
call fcn.004a2580
mov eax, dword [ebp - 0x1a0]
jmp 0x4a654f
push dword [ebp - 0x1a0]
call sub.MSVCR120.dll_void___cdecl_operator_delete___void__
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.004a2580
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.004a2490
push 0x511dc4
push 0x50f59c
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.004a3190
lea eax, [ebp - 0x94]
mov ecx, 0x54b71c
push eax
call fcn.004abf30
mov esi, eax
mov eax, dword [0x54b71c]
cmp esi, eax
je 0x4a64e7
lea ecx, [esi + 0x10]
call fcn.0041b490
push eax
lea ecx, [ebp - 0x94]
call fcn.004a2740
test al, al
mov dword [ebp - 0x1a0], esi
mov eax, dword [0x54b71c]
je 0x4a64ed
mov dword [ebp - 0x1a0], eax
lea esi, [ebp - 0x1a0]
mov esi, dword [esi]
cmp esi, eax
je 0x4a652d
mov ebx, dword [esi + 0xa4]
push ebx
call fcn.004eda9a
add esi, 0x94
add esp, 4
mov edi, eax
cmp dword [esi + 0x14], 0x10
jb 0x4a6518
mov esi, dword [esi]
push ebx
push esi
push edi
call sub.MSVCR120.dll_memcpy
mov eax, dword [ebp - 0x1a4]
add esp, 0xc
mov dword [eax], ebx
jmp 0x4a653b
mov eax, dword [ebp - 0x1a4]
xor edi, edi
mov dword [eax], 0
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004a2580
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edbca
mov esp, ebp
pop ebp
ret
Function at 0x4a67c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fd706
mov eax, dword fs:[0]
push eax
sub esp, 0x110
mov eax, dword [0x540320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x118]
push eax
call fcn.004a6030
add esp, 4
push esi
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0
push ecx
mov ecx, eax
call fcn.004a26b0
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.004a2580
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.0041b490
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a68ba
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a68f5
cmp esi, 0x400000
ja 0x4a68f5
push esi
mov dword [ebp - 0x11c], 0
call fcn.004eda9a
add esp, 4
mov edi, eax
lea eax, [ebp - 0x11c]
push 0
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x11c], esi
jne 0x4a68af
push esi
push edi
call fcn.004a6b90
add esp, 8
push edi
call sub.MSVCR120.dll_void___cdecl_operator_delete___void__
add esp, 4
jmp 0x4a68f5
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x11c], 0
push eax
push esi
call fcn.004a6310
mov esi, eax
add esp, 8
test esi, esi
je 0x4a68f5
mov eax, dword [ebp - 0x11c]
cmp eax, 0xa
jbe 0x4a68f5
push eax
push esi
call fcn.004a6b90
push esi
call sub.MSVCR120.dll_void___cdecl_operator_delete___void__
add esp, 0xc
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004a2580
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edbca
mov esp, ebp
pop ebp
ret

Function at 0x4a6e00
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x4a6e25
or esi, 2
push 1
call edi
test ax, ax
jns 0x4a6e31
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x4a6e3d
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x4a6e49
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x4a9770
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
push esi
push edi
xor esi, esi
lea ecx, [ebx + 0x354]
call fcn.0046d2c0
mov edi, dword [ebp + 8]
test eax, eax
jle 0x4a97cb
nop
push esi
lea ecx, [ebx + 0x354]
mov byte [ebp + 0xb], 0
call fcn.004a2690
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push edi
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x4a9930
lea ecx, [ebx + 0x354]
inc esi
call fcn.0046d2c0
cmp esi, eax
jl 0x4a9790
sub edi, 0x100
je 0x4a98b8
sub edi, 4
je 0x4a9848
sub edi, 2
jne 0x4a98ad
cmp dword [ebx + 0xe0], edi
je 0x4a98ad
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call dword [sym.imp.MSVCR120.dll_toupper]
mov ecx, dword [ebx + 0xe0]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push 0x80000012
push edx
push 0x4ac320
call dword [eax + 0x114]
mov esi, eax
test esi, esi
je 0x4a98ad
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x108]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x20]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [ebx + 0xe4]
test eax, eax
je 0x4a98ad
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movdqu xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0xc]
movq qword [ebp - 0xc], xmm0
mov word [ebp - 0xc], ax
mov eax, dword [ebx + 0xf4]
mov dword [ebp - 0x14], eax
mov eax, dword [ebx + 0xf8]
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call fcn.004a6e00
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x120]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x4a98ad
mov ecx, dword [ebx + 0xe4]
test ecx, ecx
je 0x4a9917
mov eax, dword [ecx]
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4a9917
mov ecx, dword [ebx + 0xe4]
mov eax, dword [ecx]
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x4a9917
mov ecx, dword [ebx + 0xe4]
push str.RichEdit
mov eax, dword [ecx]
call dword [eax + 0x10]
push eax
call dword [sym.imp.MSVCR120.dll_wcsstr]
add esp, 8
test eax, eax
je 0x4a9917
mov ecx, dword [ebx + 0xe4]
call fcn.004d8dd0
test al, al
jne 0x4a98ad
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, ebx
setns al
movzx eax, al
push eax
call fcn.004ab0d0
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4aab30
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push edi
mov edi, ecx
call dword [sym.imp.USER32.dll_GetFocus]
cmp byte [ebp + 0xc], 0
mov esi, dword [ebp + 8]
je 0x4aab6b
mov ecx, dword [edi + 0x84]
cmp eax, ecx
je 0x4aab6b
cmp esi, dword [edi + 0xe4]
je 0x4aab6b
cmp byte [edi + 0xdc], 0
jne 0x4aab6b
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0xe4]
cmp esi, eax
je 0x4aac66
test eax, eax
je 0x4aabda
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movdqu xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x20], 0x14
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x1c], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x120]
push 1
push 0
push 0
push 0
push str.killfocus
push dword [edi + 0xe4]
mov ecx, edi
call fcn.004aa6a0
mov dword [edi + 0xe4], 0
test esi, esi
je 0x4aac66
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
cmp eax, edi
jne 0x4aac66
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4aac66
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x4aac66
xorps xmm0, xmm0
mov dword [edi + 0xe4], esi
movdqu xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 4], 0
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x20], 0x15
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x120]
push 1
push 0
push 0
push 0
push str.setfocus
push dword [edi + 0xe4]
mov ecx, edi
call fcn.004aa6a0
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x4aba50
Capabilities:
Log keystrokes via input method manager

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0xfffffffffffffff0
push dword [esi]
call dword [sym.imp.USER32.dll_GetWindowLongW]
test eax, 0x40000000
je 0x4abaff
push dword [esi]
call dword [sym.imp.USER32.dll_GetParent]
mov ebx, eax
mov ecx, 0x54b55c
mov dword [ebp - 4], ebx
call fcn.0046d2c0
dec eax
mov dword [ebp + 8], eax
js 0x4abb41
push eax
mov ecx, 0x54b55c
call fcn.004a2690
cmp dword [ebp - 4], 0
mov edi, eax
je 0x4abae8
mov ecx, edi
call fcn.004a62f0
cmp dword [esi], eax
je 0x4ababb
mov ecx, edi
call fcn.004a62f0
cmp ebx, eax
jne 0x4abadb
push esi
mov ecx, edi
call fcn.004ab9f0
test al, al
jne 0x4abaf6
lea eax, [ebp - 8]
mov ecx, edi
push eax
push dword [esi + 0xc]
push dword [esi + 8]
push dword [esi + 4]
call fcn.004a9770
push ebx
call dword [sym.imp.USER32.dll_GetParent]
mov ebx, eax
test ebx, ebx
jne 0x4abaa5
mov eax, dword [ebp + 8]
dec eax
mov dword [ebp + 8], eax
js 0x4abb41
mov ebx, dword [ebp - 4]
jmp 0x4aba92
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, 0x54b55c
xor edi, edi
call fcn.0046d2c0
test eax, eax
jle 0x4abb41
nop
mov ecx, 0x54b55c
call fcn.0046d2c0
push edi
mov ecx, 0x54b55c
call fcn.004a2690
mov ebx, eax
mov ecx, ebx
call fcn.004a62f0
cmp dword [esi], eax
je 0x4abb4a
mov ecx, 0x54b55c
inc edi
call fcn.0046d2c0
cmp edi, eax
jl 0x4abb10
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
push esi
mov ecx, ebx
call fcn.004ab9f0
test al, al
jne 0x4abaf6
cmp dword [esi + 8], 0xe5
jne 0x4abb69
push dword [esi]
call sub.IMM32.dll_ImmGetVirtualKey
mov dword [esi + 8], eax
lea eax, [ebp - 8]
mov ecx, ebx
push eax
push dword [esi + 0xc]
push dword [esi + 8]
push dword [esi + 4]
call fcn.004a9770
pop edi
test al, al
pop esi
setne al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4ad930
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4ad975
cmp byte [ebp + 8], 0
je 0x4ad969
cmp byte [ebp + 0xc], 0
mov ecx, 1
mov eax, 4
cmovne eax, ecx
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
xor eax, eax
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
Function at 0x4b7540
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fe13b
mov eax, dword fs:[0]
push eax
sub esp, 0x98
mov eax, dword [0x540320]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
lea eax, [ebp - 0xa4]
push eax
mov dword [edi + 0x10], esi
call fcn.004b6ba0
mov ecx, esi
call fcn.004b71a0
mov ecx, dword [edi + 0x10]
mov esi, eax
or esi, 0x40000080
call fcn.004b4e50
test al, 1
je 0x4b75a2
or esi, 1
jmp 0x4b75a9
test al, 2
je 0x4b75a9
or esi, 2
mov ebx, dword [edi + 0x10]
mov ecx, ebx
call fcn.004b7780
test al, al
je 0x4b75ba
or esi, 0x20
movdqu xmm0, xmmword [ebp - 0xa4]
push 0
sub esp, 0x10
mov ecx, ebx
mov eax, esp
push 0
movdqu xmmword [eax], xmm0
mov eax, dword [ebx]
push esi
push 0
call dword [eax + 0x24]
mov ecx, eax
call fcn.004a62f0
push eax
mov ecx, edi
call fcn.004ad280
mov ecx, dword [edi + 0x10]
call fcn.004b4da0
cmp eax, 0xffffffff
je 0x4b7609
mov ecx, dword [edi + 0x10]
push eax
mov eax, dword [ecx]
call dword [eax + 0x24]
mov ecx, eax
call fcn.004a5bd0
test eax, eax
jne 0x4b761a
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx]
call dword [eax + 0x24]
mov ecx, eax
call fcn.004a5af0
mov eax, dword [eax]
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
push 1
push eax
push 0x30
push dword [edi + 4]
call esi
mov ecx, dword [edi + 0x10]
push 0
call fcn.004b7140
push eax
push 0xc5
push dword [edi + 4]
call esi
mov ebx, dword [edi + 0x10]
mov ecx, ebx
call fcn.004b7780
test al, al
je 0x4b7664
push 0
mov ecx, ebx
call fcn.004b7180
movzx eax, ax
push eax
push 0xcc
push dword [edi + 4]
call esi
mov ecx, dword [edi + 0x10]
lea edx, [ebp - 0x94]
push edx
mov eax, dword [ecx]
call dword [eax + 0x38]
mov ecx, eax
mov dword [ebp - 4], 0
call fcn.0041b490
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetWindowTextW]
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004a2580
push 0
push 0
push 0xb9
push dword [edi + 4]
call esi
push 0
push 3
push 0xd3
mov ecx, edi
call fcn.004ad7a0
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx]
mov eax, dword [eax + 0xec]
call eax
xor ecx, ecx
cmp al, 1
sete cl
push ecx
push dword [edi + 4]
call dword [sym.imp.USER32.dll_EnableWindow]
mov ecx, dword [edi + 0x10]
push 0
call fcn.004b7790
xor ecx, ecx
cmp al, 1
sete cl
push ecx
push 0xcf
push dword [edi + 4]
call esi
push 4
push dword [edi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
mov ecx, dword [edi + 0x10]
call fcn.004b7770
push dword [edi + 4]
test al, al
je 0x4b772d
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
test eax, eax
mov ecx, 1
cmove eax, ecx
push eax
push 0
jmp 0x4b7735
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
push eax
push eax
push 0xb1
push dword [edi + 4]
call esi
mov byte [edi + 0x18], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edbca
mov esp, ebp
pop ebp
ret 4