joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401d4a
Capabilities:
Log keystrokes via polling

Disassembly:
mov dword [0x418714], 0
mov eax, dword [0x418714]
mov ebx, 0xffffffff
push ebx
call dword [sym.imp.USER32.DLL_GetAsyncKeyState]
mov dword [0x418ebf], eax
mov dword [0x418174], 0
mov eax, dword [0x418174]
lea edx, [edx + 0x418977]
add dword [0x4195a1], edx
sub edx, eax
shr edx, 1
add edx, eax
mov ecx, edx
add ecx, 0x94e
add dword [0x418b51], ecx
ror ecx, 2
shr ecx, 1
sub ecx, eax
add dword [0x418e06], ecx
call fcn.00402f28
mov dword [0x41818c], eax
push 0x2547545c
pop edi
push edi
mov esi, 0x1eeae871
mov eax, esi
push eax
mov eax, 0x535b7a47
mov esi, eax
push esi
mov edi, 0x174cf46c
mov ebp, edi
push ebp
push 0x418ab134
pop ebx
push ebx
push 0x21ff1beb
pop eax
push eax
push 0x67cf697b
pop edx
push edx
mov edx, 0x47777e77
push edx
mov esi, 0
mov edi, esi
push edi
push 0x30a185
pop ebx
add ebx, 0x103f1b
push dword [ebx]
pop dword [0x41855f]
mov ebx, dword [0x41855f]
call ebx
mov dword [0x418f49], eax
or eax, eax
je 0x401e19
sub ebp, edi
ret
Function at 0x401782
Capabilities:
Create pipe
Get thread local storage value
Query environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2004
call fcn.004125a0
mov eax, dword [0x246398c]
mov ecx, dword [0x2463418]
push ebx
push esi
shr eax, 3
xor esi, esi
push edi
cmp eax, esi
jbe 0x40187d
mov edi, ecx
mov ebx, eax
cmp dword [0x246398c], 0x959
jne 0x40186d
push esi
lea eax, [ebp - 0x800]
push eax
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
push str.xobatividisikecaj
push esi
call dword [sym.imp.KERNEL32.dll_CreateJobObjectW]
push esi
lea eax, [ebp - 0x1400]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasExesW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumDateFormatsW]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetProcessShutdownParameters]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetFileShortNameA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetProcessShutdownParameters]
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetTimeFormatW]
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push esi
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
lea eax, [ebp - 0xc00]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetVolumeMountPointA]
push esi
lea eax, [ebp - 0x1800]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
push str.mujeyegifurukovuvazibobepecix
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetCalendarInfoW]
push esi
lea eax, [ebp - 0x2000]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push edi
call fcn.00401543
add edi, 8
dec ebx
jne 0x4017ae
pop edi
pop esi
pop ebx
leave
ret
Function at 0x402dce
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
mov eax, 0x416b6d
call fcn.004169e0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea ecx, [esi + 4]
mov dword [esi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.00403a38
xor edi, edi
push 4
mov dword [ebp - 4], edi
call fcn.00404c28
mov ebx, eax
pop ecx
cmp ebx, edi
je 0x402e16
call fcn.00403910
mov dword [ebx], eax
call fcn.004036cf
mov ecx, eax
call fcn.00401181
mov eax, ebx
jmp 0x402e18
xor eax, eax
mov dword [esi + 0x38], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea ecx, [esi + 0x1c]
mov dword [esi + 0x24], ecx
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x2c]
mov dword [esi + 0x34], ecx
mov dword [eax], edi
mov eax, dword [esi + 0x24]
mov dword [eax], edi
mov eax, dword [esi + 0x34]
mov dword [eax], edi
mov eax, dword [esi + 0x10]
mov dword [eax], edi
mov eax, dword [esi + 0x20]
mov dword [eax], edi
mov eax, dword [esi + 0x30]
mov dword [eax], edi
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x3c], edi
mov dword [esi + 0x40], edi
pop edi
mov dword [esi], vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4

Function at 0x4056af
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44a600]
jne 0x4056b9
repz ret
jmp fcn.0040afbc
Function at 0x411ccc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x44a600]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00409b2f
and dword [ebp - 0x14], 0
cmp dword [0x45127c], 0
mov dword [ebp - 0x18], eax
jne 0x411d7f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x411e27
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x411e27
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x45127c], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x451280], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x451284], eax
call edi
push eax
call esi
mov dword [0x45128c], eax
test eax, eax
je 0x411d7f
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x451288], eax
mov eax, dword [0x451288]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x411dd8
cmp dword [0x45128c], ecx
je 0x411dd8
push eax
call esi
push dword [0x45128c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x411dd8
test ebx, ebx
je 0x411dd8
call edi
test eax, eax
je 0x411dcf
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x411dcf
test byte [ebp - 8], 1
jne 0x411dd8
or dword [ebp + 0x10], 0x200000
jmp 0x411e0b
mov eax, dword [0x451280]
cmp eax, dword [ebp - 0x18]
je 0x411e0b
push eax
call esi
test eax, eax
je 0x411e0b
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x411e0b
mov eax, dword [0x451284]
cmp eax, dword [ebp - 0x18]
je 0x411e0b
push eax
call esi
test eax, eax
je 0x411e0b
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x45127c]
call esi
test eax, eax
je 0x411e27
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x411e29
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004056af
leave
ret

Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43000c
nop
nop
pop eax
nop
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x40ce09
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x422234]
jne 0x40ce13
repz ret
jmp fcn.00413639

Function at 0x413b7e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004104e0
and dword [ebp - 4], 0
cmp dword [0x423e1c], 0
mov ebx, eax
jne 0x413c2f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x413ce0
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x413ce0
push eax
call fcn.0041046e
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x423e1c], eax
call esi
push eax
call fcn.0041046e
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x423e20], eax
call esi
push eax
call fcn.0041046e
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x423e24], eax
call esi
push eax
call fcn.0041046e
pop ecx
mov dword [0x423e2c], eax
test eax, eax
je 0x413c2f
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0041046e
pop ecx
mov dword [0x423e28], eax
mov eax, dword [0x423e28]
cmp eax, ebx
je 0x413c87
cmp dword [0x423e2c], ebx
je 0x413c87
push eax
call fcn.004104e9
push dword [0x423e2c]
mov esi, eax
call fcn.004104e9
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x413c87
test edi, edi
je 0x413c87
call esi
test eax, eax
je 0x413c7e
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x413c7e
test byte [ebp - 0xc], 1
jne 0x413c87
or dword [ebp + 0x10], 0x200000
jmp 0x413cc0
mov eax, dword [0x423e20]
cmp eax, ebx
je 0x413cc0
push eax
call fcn.004104e9
pop ecx
test eax, eax
je 0x413cc0
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x413cc0
mov eax, dword [0x423e24]
cmp eax, ebx
je 0x413cc0
push eax
call fcn.004104e9
pop ecx
test eax, eax
je 0x413cc0
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x423e1c]
call fcn.004104e9
pop ecx
test eax, eax
je 0x413ce0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x413ce2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4282a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x17000]
push edi
jmp 0x4282ba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4282c1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4282b0
mov eax, 1
add ebx, ebx
jne 0x4282d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4282c8
jne 0x4282e4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4282c8
xor ecx, ecx
sub eax, 3
jb 0x4282f8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x42836a
mov ebp, eax
add ebx, ebx
jne 0x428303
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x428310
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x428334
inc ecx
add ebx, ebx
jne 0x428320
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x428315
jne 0x428331
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x428315
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x428354
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x428345
jmp 0x4282b6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x428354
add edi, ecx
jmp 0x4282b6
pop esi
mov edi, esi
mov ecx, 0x115
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x428372
cmp byte [edi], 3
jne 0x428372
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x428377
lea edi, [esi + 0x26000]
mov eax, dword [edi]
or eax, eax
je 0x4283e6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x28000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x280c4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4283a4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x280cc]
or eax, eax
je 0x4283e0
mov dword [ebx], eax
add ebx, 4
jmp 0x4283c1
call dword [esi + 0x280c8]
mov ebp, dword [esi + 0x280d0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ef]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x42841a
sub esp, 0xffffff80
jmp 0x409ac0
Function at 0x401784
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
not eax
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 8], eax
jmp 0x40183a
mov eax, dword [ebp - 4]
shr eax, 8
mov edx, eax
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
movzx eax, al
xor eax, dword [ebp - 4]
movzx eax, al
mov eax, dword [eax*4 + 0xc394c0]
xor eax, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
shr eax, 8
mov edx, eax
mov eax, dword [ebp - 8]
add eax, 1
movzx eax, byte [eax]
movzx eax, al
xor eax, dword [ebp - 4]
movzx eax, al
mov eax, dword [eax*4 + 0xc394c0]
xor eax, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
shr eax, 8
mov edx, eax
mov eax, dword [ebp - 8]
add eax, 2
movzx eax, byte [eax]
movzx eax, al
xor eax, dword [ebp - 4]
movzx eax, al
mov eax, dword [eax*4 + 0xc394c0]
xor eax, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
shr eax, 8
mov edx, eax
mov eax, dword [ebp - 8]
add eax, 3
movzx eax, byte [eax]
movzx eax, al
xor eax, dword [ebp - 4]
movzx eax, al
mov eax, dword [eax*4 + 0xc394c0]
xor eax, edx
mov dword [ebp - 4], eax
add dword [ebp - 8], 4
sub dword [ebp + 0x10], 4
cmp dword [ebp + 0x10], 3
ja 0x40179d
jmp 0x401871
mov eax, dword [ebp - 4]
shr eax, 8
mov edx, eax
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
movzx eax, al
xor eax, dword [ebp - 4]
movzx eax, al
mov eax, dword [eax*4 + 0xc394c0]
xor eax, edx
mov dword [ebp - 4], eax
add dword [ebp - 8], 1
sub dword [ebp + 0x10], 1
cmp dword [ebp + 0x10], 0
jne 0x401846
mov eax, dword [ebp - 4]
not eax
leave
ret
Function at 0x41c01b
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x228
mov dword [ebp - 0x10], 0
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
cmp al, 0x40
jle 0x41c03f
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
cmp al, 0x5a
jle 0x41c053
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
cmp al, 0x60
jle 0x41c067
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
cmp al, 0x7a
jg 0x41c067
mov eax, dword [ebp + 8]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x3a
jne 0x41c067
mov eax, 1
jmp 0x41c06c
mov eax, 0
mov dword [ebp - 0x14], eax
mov dword [esp + 8], 0x201
mov dword [esp + 4], 0
lea eax, [ebp - 0x215]
mov dword [esp], eax
call sub.msvcrt.dll_memset
cmp dword [ebp - 0x14], 0
je 0x41c0b3
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
mov byte [ebp - 0x215], al
mov eax, dword [ebp + 8]
movzx eax, byte [eax + 1]
mov byte [ebp - 0x214], al
mov dword [ebp - 0x10], 2
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
add eax, edx
mov dword [ebp - 0xc], eax
jmp 0x41c130
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax]
cmp al, 0x2f
je 0x41c0d4
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x41c116
cmp dword [ebp - 0x14], 0
jne 0x41c0e0
cmp dword [ebp - 0x10], 0
jg 0x41c0ec
cmp dword [ebp - 0x14], 0
je 0x41c116
cmp dword [ebp - 0x10], 2
jle 0x41c116
lea eax, [ebp - 0x215]
mov dword [esp], eax
mov eax, dword [sym.imp.msvcrt.dll__mkdir]
call eax
cmp eax, 0xffffffff
jne 0x41c116
mov eax, dword [sym.imp.msvcrt.dll__errno]
call eax
mov eax, dword [eax]
cmp eax, 0x11
je 0x41c116
mov eax, 0xffffffe9
jmp 0x41c14c
mov eax, dword [ebp - 0x10]
lea edx, [eax + 1]
mov dword [ebp - 0x10], edx
mov edx, dword [ebp - 0xc]
movzx edx, byte [edx]
mov byte [ebp + eax - 0x215], dl
add dword [ebp - 0xc], 1
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax]
test al, al
je 0x41c147
cmp dword [ebp - 0x10], 0x1ff
jle 0x41c0c0
mov eax, 0
leave
ret
Function at 0x41d147
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x1c]
cmp dword [ebp + 0x24], eax
jae 0x41d177
mov eax, 0xffffffe6
jmp 0x41d233
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov dword [esp + 0xc], 0
mov dword [esp + 4], eax
mov dword [esp + 8], edx
mov eax, dword [ebp + 8]
mov dword [esp], eax
mov eax, dword [0x4280c4]
call eax
test eax, eax
je 0x41d1a8
mov eax, 0xffffffe5
jmp 0x41d233
mov eax, dword [ebp + 8]
mov dword [esp + 0xc], eax
mov eax, dword [ebp + 0x1c]
mov dword [esp + 8], eax
mov dword [esp + 4], 1
mov eax, dword [ebp + 0x20]
mov dword [esp], eax
call sub.msvcrt.dll_fread
cmp dword [ebp + 0x1c], eax
je 0x41d1d5
mov eax, 0xffffffe4
jmp 0x41d233
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
mov dword [esp + 0xc], 0
mov dword [esp + 4], eax
mov dword [esp + 8], edx
mov eax, dword [ebp + 8]
mov dword [esp], eax
mov eax, dword [0x4280c4]
call eax
test eax, eax
je 0x41d203
mov eax, 0xffffffe5
jmp 0x41d233
mov eax, dword [ebp + 8]
mov dword [esp + 0xc], eax
mov eax, dword [ebp + 0x1c]
mov dword [esp + 8], eax
mov dword [esp + 4], 1
mov eax, dword [ebp + 0x20]
mov dword [esp], eax
call sub.msvcrt.dll_fwrite
cmp dword [ebp + 0x1c], eax
je 0x41d230
mov eax, 0xffffffe3
jmp 0x41d233
mov eax, dword [ebp + 0x1c]
leave
ret
Function at 0x420110
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov dword [esp], 2
lea ebx, [esp + 0x24]
call fcn.004269a0
mov dword [esp + 8], 0x1b
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sub.msvcrt.dll_fwrite
mov dword [esp], 2
call fcn.004269a0
mov edx, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp], eax
mov dword [esp + 4], edx
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
lea esi, [esi]

Function at 0x420170
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x30
mov esi, dword [0xcf107c]
test esi, esi
jle 0x420290
mov eax, dword [0xcf1080]
xor ecx, ecx
add eax, 0xc
mov edx, dword [eax]
cmp edx, ebx
ja 0x4201a4
mov edi, dword [eax + 4]
add edx, dword [edi + 8]
cmp ebx, edx
jb 0x420227
add ecx, 1
add eax, 0x14
cmp ecx, esi
jne 0x420190
mov dword [esp], ebx
call fcn.00420af0
mov edi, eax
test eax, eax
je 0x4202b7
mov eax, dword [0xcf1080]
lea ebx, [esi + esi*4]
shl ebx, 2
add eax, ebx
mov dword [eax + 0x10], edi
mov dword [eax], 0
call fcn.00420c30
mov edx, dword [0xcf1080]
add eax, dword [edi + 0xc]
mov dword [edx + ebx + 0xc], eax
lea edx, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x420297
mov eax, dword [esp + 0x28]
lea edx, [eax - 0x40]
and edx, 0xffffffbf
je 0x420220
lea edx, [eax - 4]
and edx, 0xfffffffb
jne 0x420230
add dword [0xcf107c], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
cmp eax, 2
mov edx, 0x40
mov eax, 4
mov ecx, dword [esp + 0x20]
cmovne eax, edx
mov edx, dword [esp + 0x14]
add ebx, dword [0xcf1080]
mov dword [ebx + 8], ecx
mov dword [ebx + 4], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 8], eax
mov dword [esp + 4], ecx
mov dword [esp], edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
jne 0x420220
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call fcn.00420110
lea esi, [esi]
lea esi, [esi]
xor esi, esi
jmp 0x4201ae
mov eax, dword [0xcf1080]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call fcn.00420110
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call fcn.00420110
lea esi, [esi]
nop
Function at 0x420770
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0xcf1098
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0xcf1090]
sub esp, 4
test ebx, ebx
je 0x4207c5
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x4207be
test esi, esi
je 0x4207be
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x4207a0
mov dword [esp], 0xcf1098
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x420af0
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [0x400000], 0x5a4d
jne 0x420b15
mov ecx, dword [0x40003c]
cmp dword [ecx + 0x400000], 0x4550
lea edx, [ecx + 0x400000]
je 0x420b20
ret
cmp word [ecx + 0x400018], 0x10b
jne 0x420b15
push esi
movzx eax, word [ecx + 0x400014]
push ebx
movzx esi, word [ecx + 0x400006]
mov ebx, dword [esp + 0xc]
lea eax, [edx + eax + 0x18]
sub ebx, 0x400000
test esi, esi
je 0x420b68
xor ecx, ecx
nop
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x420b5e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x420b6a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x420b50
xor eax, eax
pop ebx
pop esi
ret
Function at 0x401d70
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push dword [esp + 8]
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x401d83
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x401dc6
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x401dc2
nop dword [eax + eax]
cmp esi, edx
jae 0x401dc6
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x401db0
cmp esi, edx
jb 0x401dca
xor eax, eax
pop esi
ret
xor eax, eax
cmp word [esi], ax
cmove esi, eax
mov eax, esi
pop esi
ret

Function at 0x402530
Capabilities:
Extract resource via kernel32 functions

Disassembly:
movzx eax, word [esp + 4]
mov dword [esp + 4], eax
jmp fcn.00411cf5

Function at 0x411d5a
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
xor esi, esi
call fcn.0041d423
push 5
push dword [ebp + 8]
mov ebx, dword [eax + 0xc]
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x411d91
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
mov ecx, dword [ebp - 4]
push ebx
push dword [ebp + 0xc]
push esi
call fcn.00411db2
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8