joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44692f
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 8], 0
push ebx
push edi
mov edi, ecx
jne 0x446950
xor ebx, ebx
push ebx
push ebx
push ebx
push 2
call fcn.00448e5d
xor al, al
jmp 0x446a14
push esi
call fcn.00446020
or dword [edi + 8], 0xffffffff
xor ebx, ebx
or dword [edi + 4], 0xffffffff
mov esi, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
push 2
push ebx
push dword [ebp + 8]
call esi
push dword [ebp + 8]
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
push ebx
push ebx
push dword [ebp + 8]
mov dword [ebp - 4], eax
call esi
mov eax, dword [ebp - 4]
add esp, 0x1c
test eax, eax
jg 0x446992
push ebx
push ebx
push ebx
push 0xc
jmp 0x4469c0
inc eax
push eax
call fcn.004fe383
push dword [ebp + 8]
mov esi, eax
push 1
push dword [ebp - 4]
push esi
mov byte [esi], bl
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x14
cmp eax, 1
je 0x4469cb
push esi
call fcn.004fe38c
pop ecx
push ebx
push ebx
push ebx
push 2
mov ecx, edi
call fcn.00448e5d
xor al, al
jmp 0x446a13
mov edx, dword [ebp - 4]
mov eax, esi
mov ecx, esi
mov byte [esi + edx], bl
cmp byte [esi], bl
je 0x4469f8
mov dl, byte [eax]
mov dword [ebp + 8], eax
cmp dl, 0xd
jne 0x4469f0
inc eax
mov byte [ecx], 0xa
cmp byte [eax], 0xa
cmovne eax, dword [ebp + 8]
jmp 0x4469f2
mov byte [ecx], dl
inc eax
inc ecx
cmp byte [eax], bl
jne 0x4469d9
push dword [ebp + 0xc]
mov byte [ecx], bl
mov ecx, edi
mov eax, dword [edi]
push ebx
push esi
call dword [eax + 8]
push esi
call fcn.004fe38c
cmp byte [edi + 0x2c], bl
pop ecx
sete al
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x44e9c0
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 1
cmovs esi, ecx
call edi
test ax, ax
jns 0x44e9e5
or esi, 1
push 2
call edi
test ax, ax
jns 0x44e9f1
or esi, 2
push 0x10
call edi
test ax, ax
jns 0x44e9fd
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x44ea09
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x454630
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]
mov ecx, dword [edi + 0xa8]
mov esi, dword [ebp + 8]
cmp eax, ecx
je 0x45465c
cmp esi, dword [edi + 0x108]
je 0x45465c
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0x108]
cmp esi, eax
je 0x454751
test eax, eax
je 0x4546c8
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x20], 0x17
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0x108]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
push 0
push 0
push 0
push str.killfocus
push dword [edi + 0x108]
mov ecx, edi
call fcn.00453d60
mov dword [edi + 0x108], 0
test esi, esi
je 0x454751
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
cmp eax, edi
jne 0x454751
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xf4]
call eax
test al, al
je 0x454751
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x454751
xorps xmm0, xmm0
mov dword [edi + 0x108], esi
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 4], 0
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x20], 0x18
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0x108]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
push 0
push 0
push 0
push str.setfocus
push dword [edi + 0x108]
mov ecx, edi
call fcn.00453d60
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x456b40
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 0x456b85
cmp byte [ebp + 8], 0
je 0x456b79
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 0x457770
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5058a2
mov eax, dword fs:[0]
push eax
sub esp, 0x2e0
mov eax, dword [0x5655c8]
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
push 0xfffffffffffffff0
call fcn.00455c40
push eax
call dword [sym.imp.USER32.dll_GetWindowLongW]
and eax, 0xff3fffff
mov ecx, edi
or eax, 0x6000000
push eax
push 0xfffffffffffffff0
call fcn.00455c40
push eax
call dword [sym.imp.USER32.dll_SetWindowLongW]
mov eax, dword [edi]
lea ebx, [edi + 0x30]
mov ecx, edi
call dword [eax + 0x30]
push eax
push dword [edi + 4]
mov ecx, ebx
call fcn.0044e4b0
mov ecx, edi
lea eax, [edi + 0x24]
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
mov ecx, ebx
call fcn.0044ca60
lea ecx, [ebp - 0x2e8]
call fcn.00487aa0
mov eax, dword [edi]
lea ecx, [ebp - 0x118]
push ecx
mov ecx, edi
mov dword [ebp - 4], 0
call dword [eax + 0x28]
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 1
call fcn.0044a5e0
lea ecx, [ebp - 0x94]
test al, al
mov eax, dword [edi]
push ecx
mov ecx, edi
jne 0x457884
call dword [eax + 0x2c]
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0044a2d0
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll__wtoi]
add esp, 4
movzx esi, ax
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
call fcn.00449610
mov ecx, edi
lea eax, [edi + 0x28]
neg ecx
push 0
sbb ecx, ecx
and ecx, eax
push ebx
push ecx
lea ecx, [ebp - 0x118]
call fcn.004498e0
push eax
push esi
lea ecx, [ebp - 0x2e8]
call fcn.00488c30
mov esi, eax
jmp 0x4578c4
call dword [eax + 0x2c]
mov edx, edi
mov byte [ebp - 4], 3
neg edx
lea ecx, [edi + 0x28]
push 0
sbb edx, edx
push ebx
and edx, ecx
mov ecx, eax
push edx
push 0
call fcn.0044a2d0
push ecx
mov ecx, esp
mov dword [ecx], eax
lea ecx, [ebp - 0x2e8]
call fcn.00488c30
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
mov esi, eax
call fcn.00449610
test esi, esi
jne 0x45792d
push 0xffffffffffffffff
push 0x51c698
lea ecx, [ebp - 0x94]
call fcn.00449410
mov eax, dword [edi]
lea ecx, [ebp - 0x19c]
push ecx
mov ecx, edi
mov byte [ebp - 4], 4
call dword [eax + 0x2c]
push eax
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 5
call fcn.00449b40
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 4
call fcn.00449610
push 0x10
push str.Duilib
lea ecx, [ebp - 0x94]
call fcn.004498e0
push eax
push esi
call dword [sym.imp.USER32.dll_MessageBoxW]
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push esi
mov ecx, ebx
call fcn.0044cd90
mov edx, edi
lea eax, [edi + 0x20]
neg edx
mov ecx, ebx
sbb edx, edx
and edx, eax
push edx
call fcn.0044c950
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x1c]
lea ecx, [ebp - 0x118]
call fcn.00449610
lea ecx, [ebp - 0x2e8]
call fcn.004863d0
xor eax, eax
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.004fdfc5
mov esp, ebp
pop ebp
ret 0x10
Function at 0x460320
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x5655c8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x460354
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x460354
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx eax, word [ebx]
test ax, ax
je 0x46043c
push edi
mov edi, ebx
mov ecx, ebx
cmp ax, 0x2f
je 0x460371
cmp ax, 0x5c
jne 0x460373
mov edi, ecx
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x460365
cmp edi, ebx
je 0x4603bf
sub edi, ebx
lea eax, [ebp - 0x414]
and edi, 0xfffffffe
push edi
push ebx
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
cmp edi, 0x208
jae 0x46044c
xor eax, eax
mov word [ebp + edi - 0x414], ax
lea eax, [ebp - 0x414]
push eax
push esi
call fcn.00460320
add esp, 8
xor eax, eax
mov word [ebp - 0x20c], ax
test esi, esi
je 0x4603e4
lea ecx, [ebp - 0x20c]
sub ecx, esi
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x4603d4
mov esi, ebx
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4603e6
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x460400
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
pop edi
cmp eax, 0xffffffff
jne 0x46043c
push 0
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004fdfc5
mov esp, ebp
pop ebp
ret
call fcn.004fddd3
int3

Function at 0x460e60
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x460f2d
cmp dword [esi + 4], 0xffffffff
jne 0x460f2d
push edi
lea edi, [esi + 0x244]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov ecx, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x460e91
sub ecx, edx
sar ecx, 1
movzx eax, word [esi + ecx*2 + 0x242]
cmp eax, 0x5c
je 0x460ec8
cmp eax, 0x2f
je 0x460ec8
add edi, 0xfffffffe
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x460eb5
mov eax, dword [0x51bf98]
mov dword [edi], eax
mov edi, dword [ebp + 0x10]
cmp edi, 1
jne 0x460eee
push edi
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x460eee
pop edi
mov eax, 0x2000000
pop esi
pop ebp
ret 0xc
lea eax, [ebp + 0x10]
push eax
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00464040
add esp, 0x10
test eax, eax
jne 0x460f0e
mov eax, dword [ebp + 0x10]
pop edi
pop esi
pop ebp
ret 0xc
push eax
call fcn.00464a50
add esp, 4
mov dword [esi], eax
xor ecx, ecx
mov edx, 0x200
test eax, eax
cmove ecx, edx
pop edi
mov eax, ecx
pop esi
pop ebp
ret 0xc
mov eax, 0x1000000
pop esi
pop ebp
ret 0xc
Function at 0x461a40
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
movsx eax, byte [ebp + 0xc]
mov ecx, dword [edx]
xor eax, ecx
movzx eax, al
shr ecx, 8
mov eax, dword [eax*4 + 0x51d418]
xor eax, ecx
mov ecx, dword [edx + 8]
mov dword [edx], eax
movzx eax, al
add eax, dword [edx + 4]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x51d418]
mov dword [edx + 8], ecx
pop ebp
ret
Function at 0x464170
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, ebx
imul esi, dword [ebp + 0x10]
cmp byte [edi], 0
je 0x4641ae
push 0
lea eax, [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4641a2
mov byte [edi + 8], 1
mov eax, dword [ebp + 0xc]
xor edx, edx
pop edi
pop esi
div ebx
pop ebx
pop ebp
ret
mov edx, dword [edi + 0x1c]
mov ecx, dword [edi + 0x18]
lea eax, [edx + esi]
cmp eax, ecx
jbe 0x4641bf
mov esi, ecx
sub esi, edx
mov ecx, dword [edi + 0x14]
push esi
add ecx, edx
push ecx
push dword [ebp + 8]
call sub.VCRUNTIME140.dll_memcpy
add dword [edi + 0x1c], esi
add esp, 0xc
mov eax, esi
xor edx, edx
div ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x464340
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x46434e
xor eax, eax
pop ebp
ret
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
not eax
cmp esi, 8
jb 0x46440d
push edi
mov edi, esi
shr edi, 3
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
sub edi, 1
jne 0x464366
pop edi
test esi, esi
je 0x46442b
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x51d418]
sub esi, 1
jne 0x464411
not eax
pop esi
pop ebp
ret

Function at 0x465820
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov dl, byte [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, dword [edi + 8]
mov ecx, esi
and ecx, 0xfffd
or ecx, 2
mov eax, ecx
xor eax, 1
imul eax, ecx
mov ecx, dword [edi]
shr eax, 8
xor dl, al
movsx eax, dl
xor eax, ecx
shr ecx, 8
movzx eax, al
mov eax, dword [eax*4 + 0x51d418]
xor eax, ecx
mov dword [edi], eax
movzx eax, al
add eax, dword [edi + 4]
imul eax, eax, 0x8088405
inc eax
mov dword [edi + 4], eax
shr eax, 0x18
xor eax, esi
shr esi, 8
movzx ecx, al
mov al, dl
xor esi, dword [ecx*4 + 0x51d418]
mov dword [edi + 8], esi
pop edi
pop esi
pop ebp
ret
Function at 0x470c70
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
movzx eax, word [ebp + 8]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00470d50
Function at 0x47b9e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x47ba07
cmp eax, edi
jge 0x47b9ff
push esi
call fcn.00475420
add esp, 4
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov edx, dword [esi + 8]
xor ecx, ecx
test edx, edx
jle 0x47ba30
mov edi, dword [esi + 0xc]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x47ba13
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x47ba4c
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x47ba3d
xor dl, dl
jmp 0x47ba42
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x47ba35
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x47ba82
mov dword [0x568900], str.zlib_corrupt
pop edi
xor eax, eax
pop esi
pop ebp
ret
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x47ba9b
pop edi
mov dword [0x568900], 0x521bdc
xor eax, eax
pop esi
pop ebp
ret
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x47bab5
push edi
push ecx
push esi
call fcn.00480220
add esp, 0xc
test eax, eax
je 0x47ba7c
push edi
push dword [esi]
push dword [esi + 0x10]
call sub.VCRUNTIME140.dll_memcpy
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
pop ebp
ret

Function at 0x485ef0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi + 0x69c], 0
je 0x485f5d
cmp dword [ebp + 8], 0x100
jne 0x485f4d
cmp word [ebp + 0xc], 0xd
jne 0x485f4d
cmp byte [esi + 0x6a2], 0
je 0x485f2e
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x485f4d
cmp byte [esi + 0x6a3], 0
jne 0x485f4d
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x485f46
push 0
push 0
push 0
push str.return
push esi
call fcn.00453d60
xor eax, eax
pop esi
pop ebp
ret 0x10
mov eax, dword [esi + 0x69c]
pop esi
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop ebp
jmp dword [eax + 0xc]
mov eax, 1
pop esi
pop ebp
ret 0x10
Function at 0x49cd00
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x5655c8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x18], 0
je 0x49cd89
cmp dword [esi + 0x10], 0
je 0x49cd89
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea edi, [eax + 1]
lea eax, [edi + edi]
call fcn.004fe3a0
mov ebx, esp
test ebx, ebx
je 0x49cd89
push edi
push ebx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0x10]
push ebx
add ecx, 0x1c8
call fcn.00449780
mov ecx, dword [esi + 0x10]
push 0
push 0
push 0
mov eax, dword [ecx]
push str.textchanged
push ecx
call dword [eax + 0x1c]
mov ecx, eax
call fcn.00453d60
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0044e7c0
test al, al
je 0x49cd89
mov ecx, dword [esi + 0x10]
call fcn.004596d0
xor eax, eax
lea esp, [ebp - 0x10]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fdfc5
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4a2e90
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x507ceb
mov eax, dword fs:[0]
push eax
sub esp, 0x98
mov eax, dword [0x5655c8]
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 eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
mov dword [eax + 0x588], 0
cmp dword [edi + 4], 0
jne 0x4a2f3b
lea eax, [ebp - 0xa4]
push eax
call fcn.004a28d0
mov ecx, dword [edi + 0x10]
movups xmm0, xmmword [ebp - 0xa4]
push 0
sub esp, 0x10
mov eax, esp
push 0
movups xmmword [eax], xmm0
mov eax, dword [ecx]
push 0x40000000
push 0
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0044e320
push eax
mov ecx, edi
call fcn.00455ea0
mov esi, dword [edi + 0x10]
mov ecx, esi
call fcn.0049ae10
push eax
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0044d8a0
push 1
push dword [eax]
push 0x30
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [edi + 0x10]
lea edx, [ebp - 0x94]
push edx
mov eax, dword [ecx]
call dword [eax + 0x28]
mov ecx, eax
mov dword [ebp - 4], 0
call fcn.0044a5e0
lea ecx, [ebp - 0x94]
mov bl, al
call fcn.00449610
test bl, bl
je 0x4a2f78
mov eax, dword [edi + 0x10]
add eax, 0x578
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov eax, dword [edi + 0x10]
add eax, 0x578
push eax
push 0
push 0x1002
movups xmm0, xmmword [eax]
push dword [edi + 4]
movups xmmword [edi + 0x1a], xmm0
call dword [sym.imp.USER32.dll_SendMessageW]
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 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.004fdfc5
mov esp, ebp
pop ebp
ret 4
Function at 0x4a35d0
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x294
mov eax, dword [0x5655c8]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x294]
push eax
push 0x202
call sub.WS2_32.dll_WSAStartup
test eax, eax
je 0x4a3608
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fdfc5
mov esp, ebp
pop ebp
ret
push 0xff
lea eax, [ebp - 0x104]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x104]
push 0xff
push eax
call sub.WS2_32.dll_gethostname
lea eax, [ebp - 0x104]
push eax
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x4a35f8
mov eax, dword [eax + 0xc]
push esi
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov eax, ecx
shr eax, 8
mov edx, ecx
movzx esi, al
movzx eax, cl
shl eax, 8
add eax, esi
shr edx, 0x10
shl eax, 8
movzx edx, dl
add eax, edx
shr ecx, 0x18
shl eax, 8
add eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004fdfc5
mov esp, ebp
pop ebp
ret

Function at 0x4a37b0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x507e0b
mov eax, dword fs:[0]
push eax
sub esp, 0xa0
mov eax, dword [0x5655c8]
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 eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
mov dword [eax + 0x580], 0
cmp dword [edi + 4], 0
jne 0x4a3886
lea eax, [ebp - 0xac]
mov dword [ebp - 0xac], 8
push eax
mov dword [ebp - 0xa8], 0x800
call dword [sym.imp.COMCTL32.dll_InitCommonControlsEx]
test eax, eax
je 0x4a385e
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx]
call dword [eax + 0x50]
push eax
lea ecx, [ebp - 0x20]
call fcn.00449300
mov ecx, dword [edi + 0x10]
movups xmm0, xmmword [ebp - 0x20]
push 0
sub esp, 0x10
mov eax, esp
push 0
movups xmmword [eax], xmm0
mov eax, dword [ecx]
push 0x40030000
push 0
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0044e320
push eax
mov ecx, edi
call fcn.00455ea0
mov esi, dword [edi + 0x10]
mov ecx, esi
call fcn.0049ae10
push eax
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0044d8a0
push 1
push dword [eax]
push 0x30
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [edi + 0x10]
lea edx, [ebp - 0xa4]
push edx
mov eax, dword [ecx]
call dword [eax + 0x28]
mov ecx, eax
mov dword [ebp - 4], 0
call fcn.0044a5e0
lea ecx, [ebp - 0xa4]
mov bl, al
call fcn.00449610
test bl, bl
je 0x4a38c2
call fcn.004a35d0
mov ecx, dword [edi + 0x10]
mov dword [ecx + 0x578], eax
mov eax, dword [edi + 0x10]
push dword [eax + 0x578]
push 0
push 0x465
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
push 5
push dword [edi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
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.004fdfc5
mov esp, ebp
pop ebp
ret 4