joyce8/EMBER2024-capa huggingface dataset:
Function at 0x491210
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
call fcn.0040a260
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x49122b
mov al, 1
jmp 0x49125a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 8]
call fcn.0040a260
push eax
push str.removeFile_file_from____s___error___d.
push 0x16b
push str.utility::ufile::removeFile
call fcn.00482d00
add esp, 0x14
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x491370
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x22c], 0
xor eax, eax
mov word [ebp - 0x210], ax
push 0x208
push 0
lea ecx, [ebp - 0x20e]
push ecx
call sub.MSVCR120.dll_memset
add esp, 0xc
lea edx, [ebp - 0x210]
push edx
push 0
push 0
push 0x1a
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 0x228]
call fcn.0040a200
lea ecx, [ebp - 0x228]
push ecx
mov ecx, dword [ebp + 8]
call fcn.0040d880
mov edx, dword [ebp - 0x22c]
or edx, 1
mov dword [ebp - 0x22c], edx
lea ecx, [ebp - 0x228]
call fcn.00409bc0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f025a
mov esp, ebp
pop ebp
ret

Function at 0x491460
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov ecx, dword [ebp + 8]
call fcn.0040a260
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0xffffffff
jne 0x49149b
xor al, al
jmp 0x4914c9
push 0
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x4914be
mov ecx, dword [ebp - 4]
call fcn.00491430
xor al, al
jmp 0x4914c9
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
mov dword [edx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 4

Function at 0x4914d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x491507
xor eax, eax
jmp 0x49150a
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 8

Function at 0x4915c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x4915ff
mov edx, dword [ebp - 4]
cmp edx, dword [ebp + 0xc]
jne 0x4915ff
mov al, 1
jmp 0x491601
xor al, al
mov esp, ebp
pop ebp
ret 8
Function at 0x49a290
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x49a2a4
xor al, al
jmp 0x49a2e9
mov ecx, dword [ebp - 4]
mov byte [ecx + 0xc], 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
push 0
push 0
mov edx, dword [ebp - 4]
push edx
push 0x49a3e0
push 0
push 0
call dword [sym.imp.MSVCR120.dll__beginthreadex]
add esp, 0x18
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 4

Function at 0x49a2f0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x49a345
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x102
jne 0x49a32e
push 0xffffffffffffffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 4], 0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
je 0x49a366
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov eax, dword [ebp - 4]
mov edx, dword [edx]
mov ecx, dword [eax]
mov eax, dword [edx]
call eax
mov ecx, dword [ebp - 4]
mov dword [ecx], 0
mov edx, dword [ebp - 4]
cmp dword [edx + 8], 0
je 0x49a386
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 8], 0
mov esp, ebp
pop ebp
ret 4

Function at 0x49a4c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
mov eax, dword [0x544320]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x80c], ecx
mov eax, dword [ebp - 0x80c]
cmp dword [eax], 0
jne 0x49a50c
mov ecx, dword [ebp + 8]
call fcn.0040a260
push eax
push 0x510be0
push 0xd9
push 0x510bc4
call fcn.00482d00
add esp, 0x10
or eax, 0xffffffff
jmp 0x49a591
mov ecx, dword [ebp + 8]
call fcn.0040d8f0
mov dword [ebp - 0x810], 0x800
lea edx, [ebp - 0x810]
push edx
lea eax, [ebp - 0x804]
push eax
lea ecx, [ebp - 0x814]
push ecx
push 0
mov ecx, dword [ebp + 8]
call fcn.0040a260
push eax
mov edx, dword [ebp - 0x80c]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0x808], eax
cmp dword [ebp - 0x808], 0
jne 0x49a56d
lea ecx, [ebp - 0x804]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.0040bd90
jmp 0x49a58b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.read_reg_lastError___d
push 0xec
push str.utility::RegKeyEx::RegRead
call fcn.00482d00
add esp, 0x10
mov eax, dword [ebp - 0x808]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f025a
mov esp, ebp
pop ebp
ret 8
Function at 0x49a670
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ff870
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x544320]
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 0x510e3c
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 0x49a6d5
push 0
mov ecx, dword [ebp - 0x44]
call fcn.0049aa00
xor al, al
jmp 0x49a7bb
lea ecx, [ebp - 0x28]
call fcn.0040d9c0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.0040d9c0
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.0049ad80
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x49a73d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.0049aa00
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00409bc0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409bc0
mov al, byte [ebp - 0x45]
jmp 0x49a7bb
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.0040d9e0
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.0040d9e0
mov ecx, dword [ebp + 0xc]
push ecx
mov ecx, dword [ebp - 0x44]
add ecx, 0x38
call fcn.0040d9e0
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.0040a260
push eax
call dword [sym.imp.MSVCR120.dll__wcsnicmp]
add esp, 0xc
test eax, eax
jne 0x49a799
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.00409bc0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00409bc0
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.004f025a
mov esp, ebp
pop ebp
ret 0xc

Function at 0x49ab90
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.0040a260
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 0x49abd5
xor al, al
jmp 0x49abd7
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x49ac90
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 0x49accb
xor al, al
jmp 0x49ad20
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
mov dword [eax + 4], 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 0x49ad1e
mov edx, dword [ebp - 4]
xor eax, eax
mov ecx, dword [ebp + 0xc]
mov dword [ecx], edx
mov dword [ecx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x49ad80
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x544320]
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.00409af0
push eax
mov ecx, dword [ebp + 0x14]
call fcn.0040a260
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x49ae22
xor al, al
jmp 0x49ae4f
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.0040bd90
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.0040bd90
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f025a
mov esp, ebp
pop ebp
ret
Function at 0x49e4d0
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 + 0x562a00], ecx
inc eax
cmp eax, 0x100
jb 0x49e4d3
cmp eax, 0x800
jae 0x49e5a3
nop
mov edx, dword [eax*4 + 0x562600]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x562a00]
mov dword [eax*4 + 0x562a00], edx
inc eax
cmp eax, 0x800
jb 0x49e580
mov dword [0x564a04], 0x4a00a0
mov dword [0x564a00], 0x4a00a0
mov dword [0x564a08], 0x4a0140
call fcn.004a0350
mov ecx, dword [0x564a00]
test eax, eax
mov edx, 0x4a0140
cmove ecx, edx
mov dword [0x564a00], ecx
pop ecx
ret
Function at 0x4a3360
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 0x4a3386
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 0x4a33af
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x4a33af
inc eax
cmp eax, edx
jb 0x4a33a0
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x4a3492
cmp ecx, 2
jbe 0x4a3452
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x4a3484
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 0x4a342c
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x4a3427
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 0x4a3392
shr esi, cl
test esi, esi
je 0x4a33cc
cmp esi, 4
ja 0x4a3479
cmp esi, 3
je 0x4a3479
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x4a33cc
or esi, 8
shr esi, 1
inc edi
jmp 0x4a3392
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x4a3392
cmp ecx, 2
jbe 0x4a34a7
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 0x4a88b0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x500068
mov eax, dword fs:[0]
push eax
sub esp, 0x19c
mov eax, dword [0x544320]
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.004a8b20
mov esi, eax
cmp word [edi], bx
je 0x4a8909
cmp word [edi + 2], 0x3a
jne 0x4a8909
mov eax, edi
jmp 0x4a8940
mov ecx, esi
call fcn.004a54e0
test al, al
jne 0x4a8a1e
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.004a4c40
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.0041c460
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.004a4a30
mov dword [ebp - 4], 2
test bl, 1
je 0x4a8965
lea ecx, [ebp - 0x19c]
call fcn.004a4b20
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x118]
call fcn.0041c460
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a8a0c
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a8a0c
push esi
mov dword [ebp - 0x1a8], 0
call fcn.004f012a
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 0x4a89fe
mov eax, dword [ebp - 0x1a4]
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
mov dword [eax], esi
call fcn.004a4b20
mov eax, dword [ebp - 0x1a0]
jmp 0x4a8aef
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.004a4b20
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.004a4a30
push 0x5151d4
push 0x51296c
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.004a5730
lea eax, [ebp - 0x94]
mov ecx, 0x54f5fc
push eax
call fcn.004ae4d0
mov esi, eax
mov eax, dword [0x54f5fc]
cmp esi, eax
je 0x4a8a87
lea ecx, [esi + 0x10]
call fcn.0041c460
push eax
lea ecx, [ebp - 0x94]
call fcn.004a4cd0
test al, al
mov dword [ebp - 0x1a0], esi
mov eax, dword [0x54f5fc]
je 0x4a8a8d
mov dword [ebp - 0x1a0], eax
lea esi, [ebp - 0x1a0]
mov esi, dword [esi]
cmp esi, eax
je 0x4a8acd
mov ebx, dword [esi + 0xa4]
push ebx
call fcn.004f012a
add esi, 0x94
add esp, 4
mov edi, eax
cmp dword [esi + 0x14], 0x10
jb 0x4a8ab8
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 0x4a8adb
mov eax, dword [ebp - 0x1a4]
xor edi, edi
mov dword [eax], 0
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004a4b20
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.004f025a
mov esp, ebp
pop ebp
ret
Function at 0x4a8d60
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5000a6
mov eax, dword fs:[0]
push eax
sub esp, 0x110
mov eax, dword [0x544320]
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.004a85d0
add esp, 4
push esi
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0
push ecx
mov ecx, eax
call fcn.004a4c40
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.004a4b20
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.0041c460
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a8e5a
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a8e95
cmp esi, 0x400000
ja 0x4a8e95
push esi
mov dword [ebp - 0x11c], 0
call fcn.004f012a
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 0x4a8e4f
push esi
push edi
call fcn.004a9130
add esp, 8
push edi
call sub.MSVCR120.dll_void___cdecl_operator_delete___void__
add esp, 4
jmp 0x4a8e95
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x11c], 0
push eax
push esi
call fcn.004a88b0
mov esi, eax
add esp, 8
test esi, esi
je 0x4a8e95
mov eax, dword [ebp - 0x11c]
cmp eax, 0xa
jbe 0x4a8e95
push eax
push esi
call fcn.004a9130
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.004a4b20
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.004f025a
mov esp, ebp
pop ebp
ret

Function at 0x4a93a0
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 0x4a93c5
or esi, 2
push 1
call edi
test ax, ax
jns 0x4a93d1
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x4a93dd
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x4a93e9
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x4abd10
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.0046f6e0
mov edi, dword [ebp + 8]
test eax, eax
jle 0x4abd6b
nop
push esi
lea ecx, [ebx + 0x354]
mov byte [ebp + 0xb], 0
call fcn.004a4c30
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 0x4abed0
lea ecx, [ebx + 0x354]
inc esi
call fcn.0046f6e0
cmp esi, eax
jl 0x4abd30
sub edi, 0x100
je 0x4abe58
sub edi, 4
je 0x4abde8
sub edi, 2
jne 0x4abe4d
cmp dword [ebx + 0xe0], edi
je 0x4abe4d
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 0x4ae8c0
call dword [eax + 0x114]
mov esi, eax
test esi, esi
je 0x4abe4d
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 0x4abe4d
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.004a93a0
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 0x4abe4d
mov ecx, dword [ebx + 0xe4]
test ecx, ecx
je 0x4abeb7
mov eax, dword [ecx]
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4abeb7
mov ecx, dword [ebx + 0xe4]
mov eax, dword [ecx]
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x4abeb7
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 0x4abeb7
mov ecx, dword [ebx + 0xe4]
call fcn.004db4c0
test al, al
jne 0x4abe4d
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, ebx
setns al
movzx eax, al
push eax
call fcn.004ad670
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4ad0d0
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 0x4ad10b
mov ecx, dword [edi + 0x84]
cmp eax, ecx
je 0x4ad10b
cmp esi, dword [edi + 0xe4]
je 0x4ad10b
cmp byte [edi + 0xdc], 0
jne 0x4ad10b
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0xe4]
cmp esi, eax
je 0x4ad206
test eax, eax
je 0x4ad17a
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.004acc40
mov dword [edi + 0xe4], 0
test esi, esi
je 0x4ad206
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
cmp eax, edi
jne 0x4ad206
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x4ad206
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xec]
call eax
test al, al
je 0x4ad206
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.004acc40
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8