joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401026
Capabilities:
Create process on windows
Delete file
Read file on windows
Set file attributes
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov edx, section..text
push edi
push esi
push ebx
sub esp, 0x574
lea ecx, [esp + 0x64]
cmp edx, entry0
jae 0x40104c
movzx eax, byte [edx]
inc edx
xor al, 0xd9
mov byte [ecx], al
inc ecx
jmp 0x401039
mov byte [ecx], 0
lea esi, [esp + 0x64]
push esi
push 1
push 0
call 0x401220
push 0x104
lea ebx, [esp + 0x468]
push ebx
push 0
call sub.KERNEL32.dll_GetModuleFileNameA
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push ebx
call sub.KERNEL32.dll_CreateFileA
test eax, eax
mov ebx, eax
je 0x401205
cmp eax, 0xffffffff
je 0x401205
push 2
push 0
push 0xffffffffffffff9c
push eax
call sub.KERNEL32.dll_SetFilePointer
push 0
lea ebp, [esp + 4]
push ebp
push 0x64
push esi
push ebx
call sub.KERNEL32.dll_ReadFile
push ebx
call sub.KERNEL32.dll_CloseHandle
lea edx, [esp + 0x65]
lea ecx, [esp + 0xc7]
cmp edx, ecx
jae 0x4010d4
movzx eax, byte [esp + 0x64]
xor byte [edx], al
inc edx
jmp 0x4010c6
lea edx, [esp + 0x14]
lea eax, [esp + 0x58]
cmp edx, eax
jae 0x4010e6
mov byte [edx], 0
inc edx
jmp 0x4010dc
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x18]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [esp + 0x8d]
push eax
call sub.KERNEL32.dll_CreateProcessA
test eax, eax
jne 0x401205
push 0
push 0
push 3
push 0
push 1
push 0x80000000
lea eax, [esp + 0x47c]
push eax
call sub.KERNEL32.dll_CreateFileA
test eax, eax
mov ebx, eax
je 0x401205
cmp eax, 0xffffffff
je 0x401205
push 2
mov eax, 0xffffff9c
push 0
sub eax, dword [esp + 0x6d]
push eax
push ebx
call sub.KERNEL32.dll_SetFilePointer
push 0
push ebp
push dword [esp + 0x6d]
push dword [esp + 0x71]
push 0
call sub.KERNEL32.dll_GetProcessHeap
push eax
call sub.KERNEL32.dll_HeapAlloc
push eax
mov esi, eax
push ebx
call sub.KERNEL32.dll_ReadFile
push ebx
call sub.KERNEL32.dll_CloseHandle
mov eax, esi
mov edx, esi
add eax, dword [esp + 0x65]
cmp esi, eax
jae 0x40119b
movzx eax, byte [esp + 0x64]
xor byte [edx], al
mov eax, esi
inc edx
add eax, dword [esp + 0x65]
cmp edx, eax
jmp 0x401187
push pe_nt_image_headers32
lea edi, [esp + 0x6d]
push edi
call sub.KERNEL32.dll_SetFileAttributesA
push edi
call sub.KERNEL32.dll_DeleteFileA
push 0
push pe_nt_image_headers32
push 2
push 0
push 0
push 0x40000000
push edi
call sub.KERNEL32.dll_CreateFileA
test eax, eax
mov ebx, eax
je 0x401205
cmp eax, 0xffffffff
je 0x401205
push 0
push ebp
push dword [esp + 0x6d]
push esi
push eax
call sub.KERNEL32.dll_WriteFile
push ebx
call sub.KERNEL32.dll_CloseHandle
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x18]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push edi
call sub.KERNEL32.dll_CreateProcessA
push 0
call sub.KERNEL32.dll_ExitProcess
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
jmp dword [sym.imp.KERNEL32.dll_CreateMutexA]

Function at 0x40892e
Capabilities:
Encode data using xor

Disassembly:
mov ecx, 0x4085d8
or eax, edx
call fcn.00408951
xor dword [ebx], ecx
inc eax
inc eax
inc ebx
mov eax, 0x88e171ae
cmp ebx, esi
jne fcn.0040892e
ret
Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408ecc
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x24ae2d96
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..rdata
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x73305600
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x10002830
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x10011506
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
push edi
mov edi, ecx
mov dword [esp + 0x14], edi
mov dword [edi], 0x10012518
mov eax, dword [edi + 0x2c]
lea esi, [edi + 0x28]
push eax
mov dword [esp + 0x30], 1
mov ecx, dword [eax]
lea eax, [esp + 0x14]
push ecx
push eax
mov ecx, esi
call fcn.10005570
mov eax, dword [esi + 4]
push eax
call fcn.1001023e
mov ebp, dword [0x100122bc]
xor ebx, ebx
add esp, 4
mov dword [esi + 4], ebx
mov dword [esi + 0xc], ebx
lea ecx, [esp + 0x10]
xor esi, esi
call ebp
mov eax, dword [0x1001ff34]
dec eax
mov dword [0x1001ff34], eax
jne 0x100028b1
mov esi, dword [0x1001ff38]
mov dword [0x1001ff38], ebx
lea ecx, [esp + 0x10]
call dword [0x100122b8]
cmp esi, ebx
je 0x100028c8
push esi
call fcn.1001023e
add esp, 4
mov eax, dword [edi + 0x1c]
lea esi, [edi + 0x18]
push eax
mov byte [esp + 0x30], bl
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.10004c40
mov eax, dword [esi + 4]
push eax
call fcn.1001023e
add esp, 4
mov dword [esi + 4], ebx
mov dword [esi + 0xc], ebx
lea ecx, [esp + 0x10]
xor esi, esi
call ebp
mov eax, dword [0x1001ff3c]
dec eax
mov dword [0x1001ff3c], eax
jne 0x10002915
mov esi, dword [0x1001ff40]
mov dword [0x1001ff40], ebx
lea ecx, [esp + 0x10]
call dword [0x100122b8]
cmp esi, ebx
je 0x1000292c
push esi
call fcn.1001023e
add esp, 4
mov ecx, dword [edi + 0x14]
lea esi, [edi + 8]
cmp ecx, ebx
mov dword [esp + 0x2c], 0xffffffff
mov edi, dword [esi + 4]
mov eax, dword [edi]
mov dword [esp + 0x10], eax
je 0x10002980
mov ecx, eax
cmp eax, ecx
jne 0x10002980
mov edx, dword [edi + 4]
mov ecx, esi
push edx
call fcn.10005ce0
mov eax, dword [esi + 4]
mov ecx, dword [0x1001ff48]
lea edx, [esp + 0x18]
mov dword [eax + 4], ecx
mov eax, dword [esi + 4]
mov dword [esi + 0xc], ebx
push edx
mov dword [eax], eax
mov eax, dword [esi + 4]
mov ecx, esi
mov dword [eax + 8], eax
call fcn.10004480
jmp 0x100029a8
cmp eax, edi
je 0x100029a8
lea eax, [esp + 0x1c]
push ebx
push eax
lea ecx, [esp + 0x18]
call fcn.10006000
mov ecx, dword [eax]
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.100057f0
cmp dword [esp + 0x10], edi
jne 0x10002984
mov eax, dword [esi + 4]
push eax
call fcn.1001023e
add esp, 4
mov dword [esi + 4], ebx
mov dword [esi + 0xc], ebx
lea ecx, [esp + 0x14]
xor esi, esi
call ebp
mov eax, dword [0x1001ff44]
dec eax
mov dword [0x1001ff44], eax
jne 0x100029db
mov esi, dword [0x1001ff48]
mov dword [0x1001ff48], ebx
lea ecx, [esp + 0x14]
call dword [0x100122b8]
cmp esi, ebx
je 0x100029f2
push esi
call fcn.1001023e
add esp, 4
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret
Function at 0x412b26
Capabilities:
Encode data using xor

Disassembly:
fsub st(2), st(0)
add al, 0x65
fild word [eax + 0x21]
push es
push ss
push esi
lds eax, [ecx - 0xf]
int1
cmpsb byte [esi], byte es:[edi]
shr dword [edi + 0x29], cl
xchg esp, eax
pop es
stosd dword es:[edi], eax
and eax, 0x55875902
push cs
dec ebx
mov esi, 0x5060a510
popal
aam 0xea
sbb esp, dword ss:[edi - 0x6e]
and ah, ch
test eax, 0x5000c830
dec esp
stosb byte es:[edi], al
xor byte [esi], dh
push 0x33
lcall 0x3468, 0x79f8f53a
mov esp, ecx
pop ds
jmp 0x412b55
mov cs, word [esi]
mov ah, 0xe0
cli
loopne 0x412b3e
jbe 0x412af0
pop dx
jnp 0x412afc
or byte [edx - 0x35], bh
test edi, ebp
neg byte [0xbb461f30]
pop esi
xor ebx, dword [ecx + 0x2f]
mov ebx, 0x2f59335e
mov esi, ecx
out dx, eax
out 0x82, al
clc
invalid
dec ebp
loop 0x412b42
pop eax
xchg byte [eax - 0x24784515], cl
dec ecx
ljmp 0x2a57

Function at 0x419680
Capabilities:
Accept command line arguments

Disassembly:
push ecx
push ebx
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov ebx, dword [sym.imp.USER32.dll_GetKeyboardType]
push 0
mov esi, eax
call ebx
cmp eax, 7
je 0x4196fd
push edi
push str.HKEY_CLASSES_ROOTCLSIDd20a3293_3341_4ae8_9aaf_8e397cb63c34
call fcn.00419610
add esp, 4
mov ebp, eax
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
push 1
mov edi, eax
call ebx
mov esi, eax
and esi, 0xff00
test edi, edi
pop edi
je 0x4196dc
mov ecx, dword [0x4d295c]
push 0x4d2660
push ecx
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
cmp esi, 0xd00
je 0x4196ec
cmp esi, 0x400
jne 0x4196f6
pop esi
pop ebp
mov eax, 1
pop ebx
pop ecx
ret
mov eax, ebp
pop esi
pop ebp
pop ebx
pop ecx
ret
mov eax, dword [esp + 0xc]
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x4c7602
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4cf508
cmp edx, dword [eax]
je 0x4c7624
add eax, 8
inc ecx
cmp eax, 0x4cf598
jl 0x4c7615
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4cf508]
jne 0x4c7752
mov eax, dword [0x4d3bec]
cmp eax, 1
je 0x4c772c
test eax, eax
jne 0x4c7655
cmp dword [0x4cf448], 1
je 0x4c772c
cmp edx, 0xfc
je 0x4c7752
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4c768c
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004c7d20
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004c7f50
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4c76cf
lea eax, [ebp - 0x1a4]
push eax
call fcn.004c7f50
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4cbb40
push edi
call fcn.004c9720
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004c7d20
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004c7d30
lea eax, [ebp - 0xa0]
push 0x4cbb20
push eax
call fcn.004c7d30
push dword [esi + 0x4cf50c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004c7d30
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004c9694
add esp, 0x2c
pop edi
jmp 0x4c7752
lea eax, [ebp + 8]
lea esi, [esi + 0x4cf50c]
push 0
push eax
push dword [esi]
call fcn.004c7f50
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x401010
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
call dword [sym.imp.KERNEL32.dll_SetErrorMode]
mov dword [ebp - 4], 0
mov eax, dword [ebp - 4]
add eax, 2
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
add ecx, 3
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
add edx, 4
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
add eax, 5
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
add ecx, 6
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
add edx, 7
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
add eax, 8
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
add ecx, 9
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
add edx, 0xa
mov dword [ebp - 4], edx
push 0x4e20
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x4063d0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x42d77b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x18]
push edi
lea ecx, [esi + 4]
mov dword [esi], 0x4042dc
call fcn.004075bb
push 4
mov dword [esp + 0x18], 0
call fcn.004085a8
mov edi, eax
add esp, 4
test edi, edi
je 0x406444
push ebx
call fcn.004073b6
mov dword [edi], eax
call fcn.00407175
push 0
lea ecx, [esp + 0x10]
mov ebx, eax
call fcn.0040757c
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x406438
inc eax
mov dword [ebx + 4], eax
lea ecx, [esp + 0xc]
call fcn.004075a4
pop ebx
jmp 0x406446
xor edi, edi
mov dword [esi + 0x38], edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x40917b
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x430354]
jne 0x409185
repz ret
jmp fcn.0040d41c
Function at 0x428430
Capabilities:
Accept command line arguments
Manipulate console buffer
Move file

Disassembly:
mov eax, dword [0x7b9804]
sub esp, 0x97c
push ebx
push ebp
push esi
shr eax, 3
xor ebx, ebx
push edi
mov edi, dword [0x7b976c]
cmp eax, ebx
jbe 0x42862e
mov dword [esp + 0x1c], edi
mov dword [esp + 0x20], eax
jmp 0x428466
mov edi, dword [esp + 0x1c]
xor ebx, ebx
cmp dword [0x7b9804], 0x1c
jne 0x42847d
lea eax, [esp + 0x40]
push eax
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputW]
mov ecx, dword [edi + 4]
mov edx, dword [0x4312d0]
mov eax, dword [0x4312d4]
mov esi, dword [edi]
mov dword [esp + 0x14], ecx
mov ecx, dword [0x4312d8]
mov dword [esp + 0x28], edx
mov edx, dword [0x4312dc]
mov edi, 0xc6ef3720
mov dword [esp + 0x34], eax
mov dword [esp + 0x30], ecx
mov dword [esp + 0x2c], edx
mov ebp, 0x20
jmp 0x4284c2
xor ebx, ebx
mov ecx, esi
shl ecx, 4
add ecx, dword [esp + 0x30]
mov eax, esi
shr eax, 5
add eax, dword [esp + 0x2c]
lea edx, [edi + esi]
xor ecx, edx
mov dword [esp + 0x18], eax
mov dword [esp + 0x10], ecx
mov dword [0x7b9770], ebx
mov eax, dword [esp + 0x18]
add dword [0x7b9770], eax
mov eax, dword [0x7b9770]
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], ebx
mov eax, dword [esp + 0x24]
add dword [esp + 0x18], eax
mov eax, dword [esp + 0x10]
xor eax, dword [esp + 0x18]
mov dword [esp + 0x18], eax
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x18], ecx
mov eax, dword [esp + 0x18]
sub dword [esp + 0x14], eax
mov eax, dword [esp + 0x14]
mov ecx, eax
shl ecx, 4
add ecx, dword [esp + 0x28]
cmp dword [0x7b9804], 0x1be
mov dword [esp + 0x10], ecx
lea ebx, [edi + eax]
jne 0x428597
push 0
lea edx, [esp + 0x18c]
push edx
push 0
push 0x403f10
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
lea eax, [esp + 0x44]
push eax
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_OpenFileMappingW]
xor eax, eax
lea ecx, [esp + 0x38]
push ecx
mov dword [esp + 0x3c], eax
mov dword [esp + 0x40], eax
call dword [sym.imp.KERNEL32.dll_InterlockedPopEntrySList]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
shr eax, 5
add eax, dword [esp + 0x34]
xor ecx, ebx
mov dword [0x7b9778], 0xff6b3619
mov dword [0x7b977c], 0xffffffff
mov dword [esp + 0x18], eax
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x18]
xor dword [esp + 0x10], eax
sub esi, dword [esp + 0x10]
add edi, 0x61c88647
dec ebp
jne 0x4284c0
cmp dword [0x7b9804], 0x8d4
jne 0x4285e7
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov edi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
mov dword [edi], esi
mov dword [edi + 4], edx
cmp dword [0x7b9804], 0x17
jne 0x42861d
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressW]
lea eax, [esp + 0x48]
push eax
push 0x403ef4
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
add edi, 8
dec dword [esp + 0x20]
mov dword [esp + 0x1c], edi
jne 0x428460
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x97c
ret
Function at 0x4926fe
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00401db6
mov eax, dword [0x692220]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00405eb1
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x492740
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x49289c
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00406014
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x695e90]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00403279
mov ecx, dword [esi*4 + 0x695e90]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x492895
cmp eax, dword [edi + ecx + 0x24]
jne 0x492895
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x492895
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00403279
add esp, 0x14
test edx, edx
jl 0x492895
jg 0x49280b
test eax, eax
jb 0x492895
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x492895
jl 0x492825
cmp dword [ebp - 0x1008], eax
ja 0x492895
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x492843
test ebx, ebx
je 0x49287c
cmp ecx, edi
jae 0x49287c
mov al, byte [ecx]
cmp al, 0xd
jne 0x49285d
lea eax, [edi - 1]
cmp ecx, eax
jae 0x492869
cmp byte [ecx + 1], 0xa
jne 0x492869
inc ecx
jmp 0x492869
movzx eax, al
movsx eax, byte [eax + 0x692d88]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x492843
cmp edx, ebx
jne 0x492843
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x49289a
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040306c
leave
ret
Function at 0x498fd1
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x692220]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x49901c
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00499493
test al, al
jne 0x499016
sub edx, 2
cmp edx, edi
jne 0x498ffc
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x49903e
lea eax, [edi + 2]
cmp edx, eax
je 0x49903e
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00498bca
add esp, 0x10
jmp 0x499138
push esi
lea ecx, [ebp - 0x255]
call fcn.00499493
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x499081
push dword [ebp - 0x25c]
jmp 0x49902e
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4990be
cmp word [ebp - 0x226], 0
je 0x4990df
cmp word [ebp - 0x226], ax
jne 0x4990be
cmp word [ebp - 0x224], 0
je 0x4990df
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00498bca
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x49912b
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x499098
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x499113
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x499138
push 0x4985b2
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0040556a
add esp, 0x10
jmp 0x499108
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040306c
leave
ret
Function at 0x4a11fc
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x695e90]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4a123c
cmp byte [ebx], 0xa
jne 0x4a123c
or byte [eax + edi + 0x28], 4
jmp 0x4a1241
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4a133f
mov al, byte [edx]
cmp al, 0x1a
je 0x4a1321
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x4a1270
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x4a1295
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x4a129f
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x4a1252
jmp 0x4a133f
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a131c
cmp dword [ebp - 0xc], 0
je 0x4a131c
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x695e90]
test byte [eax + edi + 0x28], 0x48
je 0x4a12f6
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4a12e1
mov byte [esi], dl
jmp 0x4a12f2
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x695e90]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4a133f
cmp byte [ebp - 1], 0xa
jne 0x4a1305
cmp esi, ebx
jne 0x4a1305
mov byte [esi], 0xa
jmp 0x4a133e
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0040194c
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4a133f
mov byte [esi], 0xd
jmp 0x4a133e
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x695e90]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4a133b
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4a133f
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret