joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4464f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x521adb
mov eax, dword fs:[0]
push eax
sub esp, 0x434
mov eax, dword [0x56b910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x430], ecx
mov eax, dword [ebp - 0x430]
cmp dword [eax], 0
jne 0x446592
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x428]
push edx
call fcn.00442ce0
add esp, 8
mov dword [ebp - 0x438], eax
mov eax, dword [ebp - 0x438]
mov dword [ebp - 0x434], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x434]
call fcn.00404890
push eax
push 0x5545a0
push 0x3e
push 0x5545e0
call fcn.0043b170
add esp, 0x10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x428]
call fcn.004048f0
or eax, 0xffffffff
jmp 0x446614
mov ecx, dword [ebp + 8]
call fcn.00404880
mov dword [ebp - 0x43c], 0x400
lea edx, [ebp - 0x43c]
push edx
lea eax, [ebp - 0x410]
push eax
lea ecx, [ebp - 0x440]
push ecx
push 0
mov ecx, dword [ebp + 8]
call fcn.00408b10
push eax
mov edx, dword [ebp - 0x430]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov dword [ebp - 0x42c], eax
cmp dword [ebp - 0x42c], 0
jne 0x4465f3
lea ecx, [ebp - 0x410]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00421bb0
jmp 0x44660e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x5545fc
push 0x51
push str.utility::RegKey::RegRead
call fcn.0043b170
add esp, 0x10
mov eax, dword [ebp - 0x42c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004e16a2
mov esp, ebp
pop ebp
ret 8
Function at 0x449a80
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522050
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x56b910]
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 + 0x3c], ecx
push 0
push 0
push 0
push 0
push 0x554cac
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 0x449ae5
push 0
mov ecx, dword [ebp - 0x44]
call fcn.00449e60
xor al, al
jmp 0x449bbb
lea ecx, [ebp - 0x28]
call fcn.00405810
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00405810
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.0044a210
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x449b4d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.00449e60
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.004048f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004048f0
mov al, byte [ebp - 0x45]
jmp 0x449bbb
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.004048d0
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.004048d0
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.00404890
push eax
call fcn.004ea8ef
add esp, 0xc
test eax, eax
jne 0x449b99
mov ecx, dword [ebp - 0x44]
mov byte [ecx + 0x38], 1
mov byte [ebp - 0x46], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.004048f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004048f0
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.004e16a2
mov esp, ebp
pop ebp
ret 0xc

Function at 0x449ff0
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.00404890
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 0x44a035
xor al, al
jmp 0x44a037
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x44a0f0
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 8], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
push 0
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x10]
push ecx
push 0x20000013
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x44a12d
xor al, al
jmp 0x44a185
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
mov dword [edx], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
mov eax, dword [ebp + 0xc]
mov dword [eax], 0xffffffff
mov dword [eax + 4], 0xffffffff
push 0
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x10]
push edx
push 0x20000005
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x44a183
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
mov dword [edx], eax
mov ecx, dword [ebp - 0xc]
mov dword [edx + 4], ecx
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x44a210
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x56b910]
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 fcn.004ec5d0
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call fcn.004ec5d0
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.00404920
push eax
mov ecx, dword [ebp + 0x14]
call fcn.00404890
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x44a2b2
xor al, al
jmp 0x44a2df
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.00413910
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.00413910
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e16a2
mov esp, ebp
pop ebp
ret
Function at 0x44eac0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52237f
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x56b910]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x10], 0
mov dword [edi], 0x54cdc8
mov dword [edi + 0x60], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov eax, dword [edi]
mov dword [ebp - 0x10], 1
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 8]
mov dword [ecx + edi - 4], eax
mov eax, dword [edi]
mov esi, dword [eax + 4]
add esi, edi
mov ecx, esi
call fcn.0041c9a0
lea eax, [ebp - 0x14]
mov dword [esi + 0x3c], 0
lea ebx, [edi + 4]
mov ecx, esi
push eax
mov dword [esi + 0x38], ebx
call fcn.0041cdc0
push eax
mov dword [ebp - 4], 2
call fcn.0041cc90
mov byte [ebp - 4], 1
add esp, 4
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x44eb7c
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x44eb7c
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
mov ecx, dword [ebp - 0x18]
push 0x20
mov eax, dword [ecx]
mov eax, dword [eax + 0x20]
call eax
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], al
jne 0x44eba1
mov eax, dword [esi + 0xc]
mov ecx, esi
or eax, 4
push 0
push eax
call fcn.0041d560
mov dword [ebp - 4], 3
mov eax, dword [edi]
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x60]
mov dword [ecx + edi - 4], eax
mov ecx, ebx
call fcn.0041cf50
lea eax, [ebx + 4]
mov dword [ebx], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [ebx + 0xc], eax
lea ecx, [ebx + 8]
lea eax, [ebx + 0x14]
mov byte [ebx + 0x4c], 0
mov dword [ebx + 0x1c], eax
lea eax, [ebx + 0x18]
mov dword [ebx + 0x20], eax
lea eax, [ebx + 0x24]
mov dword [ebx + 0x2c], eax
lea eax, [ebx + 0x28]
mov dword [ebx + 0x30], eax
mov byte [ebx + 0x45], 0
mov dword [ebx + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [ebx + 0x20]
mov dword [eax], 0
mov eax, dword [ebx + 0x30]
mov dword [eax], 0
mov eax, dword [ebx + 0xc]
mov dword [eax], 0
mov eax, dword [ebx + 0x1c]
mov dword [eax], 0
mov eax, dword [ebx + 0x2c]
mov dword [eax], 0
mov eax, dword [0x576900]
mov dword [ebx + 0x48], eax
mov eax, edi
mov dword [ebx + 0x50], 0
mov dword [ebx + 0x40], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x452550
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 + 0x579920], ecx
inc eax
cmp eax, 0x100
jb 0x452553
cmp eax, 0x800
jae 0x452623
nop
mov edx, dword [eax*4 + 0x579520]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x579920]
mov dword [eax*4 + 0x579920], edx
inc eax
cmp eax, 0x800
jb 0x452600
mov dword [0x57b920], 0x454190
mov dword [0x579908], 0x454190
mov dword [0x57b924], 0x454230
call fcn.00454440
mov ecx, dword [0x579908]
test eax, eax
mov edx, 0x454230
cmove ecx, edx
mov dword [0x579908], ecx
pop ecx
ret
Function at 0x457420
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 0x457446
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 0x45746f
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x45746f
inc eax
cmp eax, edx
jb 0x457460
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x457552
cmp ecx, 2
jbe 0x457512
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x457544
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 0x4574ec
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x4574e7
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 0x457452
shr esi, cl
test esi, esi
je 0x45748c
cmp esi, 4
ja 0x457539
cmp esi, 3
je 0x457539
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x45748c
or esi, 8
shr esi, 1
inc edi
jmp 0x457452
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x457452
cmp ecx, 2
jbe 0x457567
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 0x45a8d0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522bb8
mov eax, dword fs:[0]
push eax
sub esp, 0x19c
mov eax, dword [0x56b910]
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.0045ab40
mov esi, eax
cmp word [edi], bx
je 0x45a929
cmp word [edi + 2], 0x3a
jne 0x45a929
mov eax, edi
jmp 0x45a960
mov ecx, esi
call fcn.004620f0
test al, al
jne 0x45aa3e
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.004618f0
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.00413d30
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.004616d0
mov dword [ebp - 4], 2
test bl, 1
je 0x45a985
lea ecx, [ebp - 0x19c]
call fcn.004617d0
push 0
push 0x80
push 3
push 0
push 1
push closesocket
lea ecx, [ebp - 0x118]
call fcn.00413d30
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x45aa2c
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x45aa2c
push esi
mov dword [ebp - 0x1a8], 0
call fcn.004e1071
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 0x45aa1e
mov eax, dword [ebp - 0x1a4]
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
mov dword [eax], esi
call fcn.004617d0
mov eax, dword [ebp - 0x1a0]
jmp 0x45ab0f
push dword [ebp - 0x1a0]
call fcn.004e3a73
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.004617d0
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.004616d0
push 0x54f6f0
push 0x54f6ec
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.00462340
lea eax, [ebp - 0x94]
mov ecx, 0x572c9c
push eax
call fcn.00460650
mov esi, eax
mov eax, dword [0x572c9c]
cmp esi, eax
je 0x45aaa7
lea ecx, [esi + 0x10]
call fcn.00413d30
push eax
lea ecx, [ebp - 0x94]
call fcn.00461980
test al, al
mov dword [ebp - 0x1a0], esi
mov eax, dword [0x572c9c]
je 0x45aaad
mov dword [ebp - 0x1a0], eax
lea esi, [ebp - 0x1a0]
mov esi, dword [esi]
cmp esi, eax
je 0x45aaed
mov ebx, dword [esi + 0xa4]
push ebx
call fcn.004e1071
add esi, 0x94
add esp, 4
mov edi, eax
cmp dword [esi + 0x14], 0x10
jb 0x45aad8
mov esi, dword [esi]
push ebx
push esi
push edi
call fcn.004ebf80
mov eax, dword [ebp - 0x1a4]
add esp, 0xc
mov dword [eax], ebx
jmp 0x45aafb
mov eax, dword [ebp - 0x1a4]
xor edi, edi
mov dword [eax], 0
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004617d0
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.004e16a2
mov esp, ebp
pop ebp
ret
Function at 0x45ad50
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push str.ZIPRES
push dword [ebp + 8]
call fcn.0045ab30
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x45adaa
push edi
push esi
call fcn.0045ab30
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x45ada9
push esi
call fcn.0045ab30
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
test eax, eax
je 0x45ada9
push 0x4614a0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call fcn.0044e950
add esp, 0xc
pop edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
push dword [ebp + 0xc]
call fcn.0045adc0
add esp, 4
pop esi
pop ebp
ret

Function at 0x45add0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522c36
mov eax, dword fs:[0]
push eax
sub esp, 0x110
mov eax, dword [0x56b910]
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.0045a6a0
add esp, 4
push esi
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0
push ecx
mov ecx, eax
call fcn.004618f0
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.004617d0
push 0
push 0x80
push 3
push 0
push 1
push closesocket
lea ecx, [ebp - 0x94]
call fcn.00413d30
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x45aeca
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x45af05
cmp esi, 0x400000
ja 0x45af05
push esi
mov dword [ebp - 0x11c], 0
call fcn.004e1071
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 0x45aebf
push esi
push edi
call fcn.0045b1b0
add esp, 8
push edi
call fcn.004e3a73
add esp, 4
jmp 0x45af05
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x11c], 0
push eax
push esi
call fcn.0045a8d0
mov esi, eax
add esp, 8
test esi, esi
je 0x45af05
mov eax, dword [ebp - 0x11c]
cmp eax, 0xa
jbe 0x45af05
push eax
push esi
call fcn.0045b1b0
push esi
call fcn.004e3a73
add esp, 0xc
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004617d0
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.004e16a2
mov esp, ebp
pop ebp
ret

Function at 0x45b470
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 0x45b495
or esi, 2
push 1
call edi
test ax, ax
jns 0x45b4a1
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x45b4ad
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x45b4b9
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x45de70
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 + 0x35c]
call fcn.0046fd50
mov edi, dword [ebp + 8]
test eax, eax
jle 0x45decb
nop
push esi
lea ecx, [ebx + 0x35c]
mov byte [ebp + 0xb], 0
call fcn.004618e0
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 0x45e02e
lea ecx, [ebx + 0x35c]
inc esi
call fcn.0046fd50
cmp esi, eax
jl 0x45de90
sub edi, 0x100
je 0x45dfb7
sub edi, 4
je 0x45df47
sub edi, 2
jne 0x45dfac
cmp dword [ebx + 0xe4], edi
je 0x45dfac
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call fcn.004e9d4a
mov ecx, dword [ebx + 0xe4]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push reloc.WS2_32.dll_select
push edx
push 0x460920
call dword [eax + 0x114]
mov esi, eax
test esi, esi
je 0x45dfac
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 + 0xe8]
test eax, eax
je 0x45dfac
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 + 0xf8]
mov dword [ebp - 0x14], eax
mov eax, dword [ebx + 0xfc]
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call fcn.0045b470
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0xe8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + pe_nt_image_headers32]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x45dfac
mov ecx, dword [ebx + 0xe8]
test ecx, ecx
je 0x45e015
mov eax, dword [ecx]
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x45e015
mov ecx, dword [ebx + 0xe8]
mov eax, dword [ecx]
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x45e015
mov ecx, dword [ebx + 0xe8]
push str.RichEdit
mov eax, dword [ecx]
call dword [eax + 0x10]
push eax
call fcn.004e93ef
add esp, 8
test eax, eax
je 0x45e015
mov ecx, dword [ebx + 0xe8]
call fcn.00478a20
test al, al
jne 0x45dfac
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, ebx
setns al
movzx eax, al
push eax
call fcn.0045f7e0
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x45f220
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 0x45f25b
mov ecx, dword [edi + 0x84]
cmp eax, ecx
je 0x45f25b
cmp esi, dword [edi + 0xe8]
je 0x45f25b
cmp byte [edi + 0xe0], 0
jne 0x45f25b
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0xe8]
cmp esi, eax
je 0x45f356
test eax, eax
je 0x45f2ca
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 + 0xe8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + pe_nt_image_headers32]
push 1
push 0
push 0
push 0
push str.killfocus
push dword [edi + 0xe8]
mov ecx, edi
call fcn.0045ed90
mov dword [edi + 0xe8], 0
test esi, esi
je 0x45f356
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
cmp eax, edi
jne 0x45f356
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x45f356
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x45f356
xorps xmm0, xmm0
mov dword [edi + 0xe8], 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 + 0xe8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + pe_nt_image_headers32]
push 1
push 0
push 0
push 0
push str.setfocus
push dword [edi + 0xe8]
mov ecx, edi
call fcn.0045ed90
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8