joyce8/EMBER2024-capa huggingface dataset:
Function at 0x439ef0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
call fcn.004042a0
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x439f0b
mov al, 1
jmp 0x439f3a
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.004042a0
push eax
push str.removeFile_file_from____s___error___d.
push 0x15e
push str.utility::ufile::removeFile
call fcn.00435b50
add esp, 0x14
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x439f40
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
mov eax, dword [0x5557a0]
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 fcn.004db840
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.00404240
lea ecx, [ebp - 0x228]
push ecx
mov ecx, dword [ebp + 8]
call fcn.0040e280
mov edx, dword [ebp - 0x22c]
or edx, 1
mov dword [ebp - 0x22c], edx
lea ecx, [ebp - 0x228]
call fcn.004042f0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d1376
mov esp, ebp
pop ebp
ret

Function at 0x43a030
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 bind
mov ecx, dword [ebp + 8]
call fcn.004042a0
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 0x43a06b
xor al, al
jmp 0x43a099
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 0x43a08e
mov ecx, dword [ebp - 4]
call fcn.0043a000
xor al, al
jmp 0x43a099
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 0x43a0a0
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 0x43a0d7
xor eax, eax
jmp 0x43a0da
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 8

Function at 0x43a130
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 0x43a16f
mov edx, dword [ebp - 4]
cmp edx, dword [ebp + 0xc]
jne 0x43a16f
mov al, 1
jmp 0x43a171
xor al, al
mov esp, ebp
pop ebp
ret 8
Function at 0x43cf10
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
movzx eax, byte [ebp + 0x14]
push eax
movzx ecx, byte [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.004042a0
push eax
mov ecx, dword [ebp + 8]
call fcn.004042a0
push eax
push 0x53e640
push 0xc
push 0x53e6b8
call fcn.00435b50
add esp, 0x1c
call fcn.00438fa0
movzx edx, al
test edx, edx
je 0x43cf63
movzx eax, byte [ebp + 0x10]
test eax, eax
je 0x43cf63
mov dword [ebp - 8], 0x53e6d0
jmp 0x43cf6a
mov dword [ebp - 8], str.open
movzx ecx, byte [ebp + 0x14]
test ecx, ecx
je 0x43cf7b
mov dword [ebp - 4], 5
jmp 0x43cf82
mov dword [ebp - 4], 0
mov edx, dword [ebp - 4]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
push eax
push 0
mov ecx, dword [ebp + 0xc]
call fcn.004042a0
push eax
mov ecx, dword [ebp + 8]
call fcn.004042a0
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.shellEx_ret_._lastError___d
push 0x18
push 0x53e724
call fcn.00435b50
add esp, 0x10
cmp dword [ebp - 0x10], 0x20
jg 0x43cfef
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x53e758
push 0x1b
push str.utility::process::shell
call fcn.00435b50
add esp, 0x10
xor al, al
jmp 0x43cff1
mov al, 1
mov esp, ebp
pop ebp
ret
Function at 0x43d110
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5103e8
mov eax, dword fs:[0]
push eax
sub esp, 0xbc
mov eax, dword [0x5557a0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
movzx eax, byte [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
call fcn.004042a0
push eax
mov ecx, dword [ebp + 8]
call fcn.004042a0
push eax
push str.createProcess_filename____s___param____s___show___d
push 0xed
push str.utility::process::create
call fcn.00435b50
add esp, 0x18
mov ecx, dword [ebp + 8]
push ecx
mov edx, 0x53ef3c
lea ecx, [ebp - 0x58]
call fcn.00409220
add esp, 4
mov dword [ebp - 0x68], eax
mov edx, dword [ebp - 0x68]
mov dword [ebp - 0x64], edx
mov dword [ebp - 4], 0
push 0x53ef38
mov edx, dword [ebp - 0x64]
lea ecx, [ebp - 0x28]
call fcn.00409310
add esp, 4
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x58]
call fcn.004042f0
mov ecx, dword [ebp + 0xc]
call fcn.00403280
movzx eax, al
test eax, eax
jne 0x43d1f4
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, 0x53ef40
lea ecx, [ebp - 0x40]
call fcn.00409220
add esp, 4
mov dword [ebp - 0x6c], eax
mov edx, dword [ebp - 0x6c]
mov dword [ebp - 0x80], edx
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x80]
push eax
lea ecx, [ebp - 0x28]
call fcn.00408890
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x40]
call fcn.004042f0
mov dword [ebp - 0xc8], 0
push 0x40
push 0
lea ecx, [ebp - 0xc4]
push ecx
call fcn.004db840
add esp, 0xc
mov dword [ebp - 0xc8], 0x44
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0xc0], 0
mov dword [ebp - 0xbc], 0
mov dword [ebp - 0x9c], 1
movzx edx, byte [ebp + 0x10]
test edx, edx
je 0x43d254
mov dword [ebp - 0x5c], 5
jmp 0x43d25b
mov dword [ebp - 0x5c], 0
mov ax, word [ebp - 0x5c]
mov word [ebp - 0x98], ax
xor ecx, ecx
mov word [ebp - 0x96], cx
mov dword [ebp - 0x94], 0
mov dword [ebp - 0x7c], 0
xor edx, edx
mov dword [ebp - 0x78], edx
mov dword [ebp - 0x74], edx
mov dword [ebp - 0x70], edx
lea eax, [ebp - 0x7c]
push eax
lea ecx, [ebp - 0xc8]
push ecx
push 0
push 0
push 0x10
push 0
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.004042a0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x43d2f0
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.createProcess_failed____lastError___d
push 0x100
push 0x53ef44
call fcn.00435b50
add esp, 0x10
mov dword [ebp - 0x60], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004042f0
mov eax, dword [ebp - 0x60]
jmp 0x43d326
mov edx, dword [ebp - 0x78]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp + 0x14], 0
je 0x43d308
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp - 0x74]
mov dword [eax], ecx
mov edx, dword [ebp - 0x7c]
mov dword [ebp - 0x84], edx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004042f0
mov eax, dword [ebp - 0x84]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d1376
mov esp, ebp
pop ebp
ret
Function at 0x43d460
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51044b
mov eax, dword fs:[0]
push eax
sub esp, 0x434
mov eax, dword [0x5557a0]
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 0x43d502
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x428]
push edx
call fcn.0043a800
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.004042a0
push eax
push 0x53fcfc
push 0x3e
push 0x53fd3c
call fcn.00435b50
add esp, 0x10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x428]
call fcn.004042f0
or eax, 0xffffffff
jmp 0x43d584
mov ecx, dword [ebp + 8]
call fcn.00403280
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.00403380
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 0x43d563
lea ecx, [ebp - 0x410]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.0040fd20
jmp 0x43d57e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x53fd58
push 0x51
push str.utility::RegKey::RegRead
call fcn.00435b50
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.004d1376
mov esp, ebp
pop ebp
ret 8
Function at 0x440c90
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5109d0
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x5557a0]
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 0x54030c
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 0x440cf5
push 0
mov ecx, dword [ebp - 0x44]
call fcn.00441020
xor al, al
jmp 0x440dda
lea ecx, [ebp - 0x28]
call fcn.00410dd0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00410dd0
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.00441380
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x440d5d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.00441020
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.004042f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004042f0
mov al, byte [ebp - 0x45]
jmp 0x440dda
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.00410d90
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.00410d90
mov ecx, dword [ebp + 0xc]
push ecx
mov ecx, dword [ebp - 0x44]
add ecx, 0x38
call fcn.00410d90
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.004042a0
push eax
call fcn.004da549
add esp, 0xc
test eax, eax
jne 0x440db8
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.004042f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004042f0
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.004d1376
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4411a0
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.004042a0
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 0x4411e5
xor al, al
jmp 0x4411e7
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4412a0
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 0x4412db
xor al, al
jmp 0x441324
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 0x441322
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 0x441380
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x5557a0]
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.004db840
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call fcn.004db840
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.004034e0
push eax
mov ecx, dword [ebp + 0x14]
call fcn.004042a0
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x441422
xor al, al
jmp 0x44144f
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.00408840
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.00408840
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d1376
mov esp, ebp
pop ebp
ret
Function at 0x4423b0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x510b9f
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x5557a0]
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], 0x540a60
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.004307c0
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.00431000
push eax
mov dword [ebp - 4], 2
call fcn.00430ed0
mov byte [ebp - 4], 1
add esp, 4
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x44246c
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x44246c
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 0x442491
mov eax, dword [esi + 0xc]
mov ecx, esi
or eax, 4
push 0
push eax
call fcn.00431460
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.00430700
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 [0x56162c]
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 0x445e50
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 + 0x563e40], ecx
inc eax
cmp eax, 0x100
jb 0x445e53
cmp eax, 0x800
jae 0x445f23
nop
mov edx, dword [eax*4 + 0x563a40]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x563e40]
mov dword [eax*4 + 0x563e40], edx
inc eax
cmp eax, 0x800
jb 0x445f00
mov dword [0x565e40], 0x447a90
mov dword [0x563e28], 0x447a90
mov dword [0x565e44], 0x447b30
call fcn.00447d40
mov ecx, dword [0x563e28]
test eax, eax
mov edx, 0x447b30
cmove ecx, edx
mov dword [0x563e28], ecx
pop ecx
ret
Function at 0x44ad20
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 0x44ad46
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 0x44ad6f
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x44ad6f
inc eax
cmp eax, edx
jb 0x44ad60
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x44ae52
cmp ecx, 2
jbe 0x44ae12
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x44ae44
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 0x44adec
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x44ade7
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 0x44ad52
shr esi, cl
test esi, esi
je 0x44ad8c
cmp esi, 4
ja 0x44ae39
cmp esi, 3
je 0x44ae39
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x44ad8c
or esi, 8
shr esi, 1
inc edi
jmp 0x44ad52
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x44ad52
cmp ecx, 2
jbe 0x44ae67
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 0x44e1b0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5113f8
mov eax, dword fs:[0]
push eax
sub esp, 0x19c
mov eax, dword [0x5557a0]
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.0044e420
mov esi, eax
cmp word [edi], bx
je 0x44e209
cmp word [edi + 2], 0x3a
jne 0x44e209
mov eax, edi
jmp 0x44e240
mov ecx, esi
call fcn.00455560
test al, al
jne 0x44e31e
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.00454d50
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.00409060
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.00454b30
mov dword [ebp - 4], 2
test bl, 1
je 0x44e265
lea ecx, [ebp - 0x19c]
call fcn.00454c30
push 0
push 0x80
push 3
push 0
push 1
push bind
lea ecx, [ebp - 0x118]
call fcn.00409060
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x44e30c
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x44e30c
push esi
mov dword [ebp - 0x1a8], 0
call fcn.004d0918
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 0x44e2fe
mov eax, dword [ebp - 0x1a4]
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
mov dword [eax], esi
call fcn.00454c30
mov eax, dword [ebp - 0x1a0]
jmp 0x44e3ef
push dword [ebp - 0x1a0]
call fcn.004d83c6
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.00454c30
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.00454b30
push 0x53ba5c
push 0x53ba58
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.004557b0
lea eax, [ebp - 0x94]
mov ecx, 0x55d5dc
push eax
call fcn.00453d30
mov esi, eax
mov eax, dword [0x55d5dc]
cmp esi, eax
je 0x44e387
lea ecx, [esi + 0x10]
call fcn.00409060
push eax
lea ecx, [ebp - 0x94]
call fcn.00454de0
test al, al
mov dword [ebp - 0x1a0], esi
mov eax, dword [0x55d5dc]
je 0x44e38d
mov dword [ebp - 0x1a0], eax
lea esi, [ebp - 0x1a0]
mov esi, dword [esi]
cmp esi, eax
je 0x44e3cd
mov ebx, dword [esi + 0xa4]
push ebx
call fcn.004d0918
add esi, 0x94
add esp, 4
mov edi, eax
cmp dword [esi + 0x14], 0x10
jb 0x44e3b8
mov esi, dword [esi]
push ebx
push esi
push edi
call fcn.004db1f0
mov eax, dword [ebp - 0x1a4]
add esp, 0xc
mov dword [eax], ebx
jmp 0x44e3db
mov eax, dword [ebp - 0x1a4]
xor edi, edi
mov dword [eax], 0
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.00454c30
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.004d1376
mov esp, ebp
pop ebp
ret