joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40108d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x403170
push 0x401008
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xffffff98
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
xor ebx, ebx
mov dword [ebp - 4], ebx
push 2
call dword [sym.imp.MSVCRT.dll___set_app_type]
pop ecx
or dword [0x404830], 0xffffffff
or dword [0x404834], 0xffffffff
call dword [sym.imp.MSVCRT.dll___p__fmode]
mov ecx, dword [0x40482c]
mov dword [eax], ecx
call dword [sym.imp.MSVCRT.dll___p__commode]
mov ecx, dword [0x404828]
mov dword [eax], ecx
mov eax, dword [sym.imp.MSVCRT.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x404838], eax
call fcn.00401000
cmp dword [0x4040b8], ebx
jne 0x401110
push 0x401efd
call dword [sym.imp.MSVCRT.dll___setusermatherr]
pop ecx
call fcn.00401c3a
push 0x40400c
push 0x404008
call sub.MSVCRT.dll__initterm
mov eax, dword [0x404824]
mov dword [ebp - 0x6c], eax
lea eax, [ebp - 0x6c]
push eax
push dword [0x404820]
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp - 0x70]
push eax
lea eax, [ebp - 0x60]
push eax
call dword [sym.imp.MSVCRT.dll___getmainargs]
push 0x404004
push section..data
call sub.MSVCRT.dll__initterm
add esp, 0x24
mov eax, dword [sym.imp.MSVCRT.dll__acmdln]
mov esi, dword [eax]
mov dword [ebp - 0x74], esi
cmp byte [esi], 0x22
jne 0x4011a3
inc esi
mov dword [ebp - 0x74], esi
mov al, byte [esi]
cmp al, bl
je 0x401177
cmp al, 0x22
jne 0x401169
cmp byte [esi], 0x22
jne 0x401180
inc esi
mov dword [ebp - 0x74], esi
mov al, byte [esi]
cmp al, bl
je 0x40118a
cmp al, 0x20
jbe 0x40117c
mov dword [ebp - 0x30], ebx
lea eax, [ebp - 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
test byte [ebp - 0x30], 1
je 0x4011ae
movzx eax, word [ebp - 0x2c]
jmp 0x4011b1
cmp byte [esi], 0x20
jbe 0x401180
inc esi
mov dword [ebp - 0x74], esi
jmp 0x4011a3
push 0xa
pop eax
push eax
push esi
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
mov dword [ebp - 0x68], eax
push eax
call dword [sym.imp.MSVCRT.dll_exit]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0x78], ecx
push eax
push ecx
call sub.MSVCRT.dll__XcptFilter
pop ecx
pop ecx
ret
Function at 0x401a40
Capabilities:
Write file on windows

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [ecx]
lea eax, [esp + 8]
push 0
push eax
mov eax, dword [esp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8

Function at 0x401e50
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
mov dword [str.V_we], eax
push 0
mov ecx, dword [ebp + 8]
push ecx
push 0
push 0
push 0
push 0x80000000
push 0
push 0x80000000
push 0xcf0000
push str.tascraft
push str.bamed
push 0
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x401e98
xor eax, eax
jmp 0x401eb3
push 0
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov eax, 1
mov esp, ebp
pop ebp
ret

Function at 0x4025f0
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb8
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [ebp - 0xb8], eax
push 0x4040a4
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov ecx, dword [ebp + 8]
push ecx
call fcn.00401000
add esp, 4
mov edx, dword [ebp + 0x14]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.00401e50
add esp, 8
test eax, eax
jne 0x402638
xor eax, eax
jmp 0x402696
push 0
push 0
push 0
lea ecx, [ebp - 0xb0]
push ecx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x40268a
lea edx, [ebp - 0xb0]
push edx
mov eax, dword [ebp - 0x94]
push eax
mov ecx, dword [ebp - 0xb0]
push ecx
call dword [sym.imp.USER32.dll_TranslateAcceleratorA]
test eax, eax
jne 0x402688
lea edx, [ebp - 0xb0]
push edx
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [ebp - 0xb0]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
jmp 0x402638
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
mov eax, dword [ebp - 0xa8]
mov esp, ebp
pop ebp
ret 0x10

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43101e
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219

Function at 0x8e0f7c
Capabilities:
Encode data using xor

Disassembly:
pushal
call 0x8e0f82
pop ebp
sub ebp, 6
sub ebp, 0x4e0f7c
jmp 0x8e0fe0
jmp 0x8e0fe9
mov eax, 0x4e0f7c
add eax, ebp
add eax, 0x93
mov ecx, 0x62b
mov edx, 0x9ea484d9
xor byte [eax], dl
inc eax
dec ecx
jne 0x8e1000
jmp 0x8e1013
mov bl, 0x99
mov cl, 0xd9
leave
fstpnce st(1), st(0)
mov cl, 0xd9
adc eax, 0x19ead9f5
mov dword [esi], esp
dec esp
in eax, 0x88
popfd
invalid
Function at 0x30002fd1
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 0
push 0
push 0
push 0
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_CreateEventW]
test eax, eax
mov dword [esi + 0x30], eax
jne 0x30002ff2
pop esi
mov esp, ebp
pop ebp
ret
push edi
lea eax, [ebp - 4]
push eax
push 0
push esi
push 0x30002675
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edi, eax
test edi, edi
jne 0x30003019
mov ecx, dword [esi + 0x30]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x30004f2b
Capabilities:
Get user security identifier

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x30006dda
mov eax, dword fs:[0]
push eax
sub esp, 0xe8
mov eax, dword [0x300014c8]
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]
mov ebx, dword [ebp + 8]
mov esi, ecx
lea ecx, [esi + 0x50]
lea edi, [esi + 0x4c]
mov dword [ebp - 0xe8], eax
mov dword [edi], 7
mov dword [ebp - 0xec], ecx
call fcn.300042a4
lea ecx, [esi + 0x54]
mov dword [ebp - 0xf0], ecx
call fcn.300042a4
lea ecx, [esi + 0x58]
call fcn.300042a4
lea ecx, [esi + 0x5c]
mov dword [ebp - 0xf4], ecx
call fcn.300042a4
xor eax, eax
cmp ebx, eax
mov byte [esi + 0x48], 0
je 0x30005138
mov dword [ebp - 0xd8], eax
push pe_nt_image_headers32
lea ecx, [ebp - 0xd8]
mov dword [ebp - 4], eax
call fcn.30003ef4
mov eax, dword [ebp - 0xd8]
push edi
lea ecx, [ebp - 0xe4]
push ecx
mov ecx, dword [ebp - 0xe8]
push eax
lea edx, [ebp - 0xdc]
push edx
mov dword [ebp - 0xe0], eax
lea eax, [ebp - 0x54]
push eax
push ebx
push ecx
mov dword [ebp - 0xdc], 0x44
mov dword [ebp - 0xe4], 0x80
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
jne 0x30005082
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x300050ec
cmp dword [ebp - 0xdc], 0x44
jbe 0x30005031
push 0x80004005
call fcn.30001a4a
mov eax, dword [ebp - 0xe4]
cmp eax, 0x80
jbe 0x30005056
push eax
lea ecx, [ebp - 0xd8]
call fcn.30004475
mov edx, dword [ebp - 0xd8]
mov dword [ebp - 0xe0], edx
mov ecx, dword [ebp - 0xe0]
push edi
lea eax, [ebp - 0xe4]
push eax
push ecx
mov ecx, dword [ebp - 0xe8]
lea edx, [ebp - 0xdc]
push edx
lea eax, [ebp - 0x54]
push eax
push ebx
push ecx
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
je 0x300050ec
mov ecx, dword [ebp - 0xdc]
lea edx, [ebp - 0x54]
push edx
lea eax, [esi + 4]
push eax
push ecx
mov byte [esi + 0x48], 1
call dword [sym.imp.ADVAPI32.dll_CopySid]
test eax, eax
je 0x300050ec
mov edx, dword [ebp - 0xe0]
mov ecx, dword [ebp - 0xf0]
push edx
call fcn.30004ee8
mov ecx, dword [ebp - 0xec]
push ebx
call fcn.30004ee8
mov eax, dword [ebp - 0xe8]
mov ecx, dword [ebp - 0xf4]
push eax
call fcn.30004ee8
lea ecx, [ebp - 0xd4]
cmp dword [ebp - 0xd8], ecx
je 0x300050e8
lea ecx, [ebp - 0xd8]
call fcn.30003f47
mov al, 1
jmp 0x3000513a
mov ecx, dword [ebp - 0xec]
mov dword [edi], 7
call fcn.300042a4
mov ecx, dword [ebp - 0xf0]
call fcn.300042a4
lea ecx, [esi + 0x58]
call fcn.300042a4
mov ecx, dword [ebp - 0xf4]
call fcn.300042a4
lea edx, [ebp - 0xd4]
cmp dword [ebp - 0xd8], edx
mov byte [esi + 0x48], 0
je 0x30005138
lea ecx, [ebp - 0xd8]
call fcn.30003f47
xor al, al
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.30005687
mov esp, ebp
pop ebp
ret 8
Function at 0x300055d3
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
push 0x300014e8
push 0x300014cc
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x30005608
push 0
push 0
push 1
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call esi
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
mov esi, dword [ebp - 8]
xor esi, dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor esi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
xor esi, eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
xor esi, eax
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebp - 0x10]
xor eax, dword [ebp - 0x14]
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
xor esi, eax
lea eax, [ebp - 4]
push eax
push 0x40
push 4
mov ebx, 0x300014c8
push ebx
call edi
test esi, esi
mov dword [0x300014c8], esi
jne 0x3000566c
mov dword [0x300014c8], 0xbb40e64e
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 4
push ebx
call edi
pop edi
pop esi
mov dword [0x30009104], 0x44bf19b1
pop ebx
leave
ret

Function at 0x30005687
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x300014c8]
jne 0x300061ae
ret
push ebp
mov ebp, esp
sub esp, 0x328
mov dword [0x300092c8], eax
mov dword [0x300092c4], ecx
mov dword [0x300092c0], edx
mov dword [0x300092bc], ebx
mov dword [0x300092b8], esi
mov dword [0x300092b4], edi
mov word [0x300092e0], ss
mov word [0x300092d4], cs
mov word [0x300092b0], ds
mov word [0x300092ac], es
mov word [0x300092a8], fs
mov word [0x300092a4], gs
pushfd
pop dword [0x300092d8]
mov eax, dword [ebp]
mov dword [0x300092cc], eax
mov eax, dword [ebp + 4]
mov dword [0x300092d0], eax
lea eax, [ebp + 8]
mov dword [0x300092dc], eax
mov eax, dword [ebp - 0x320]
mov dword [0x30009218], 0x10001
mov eax, dword [0x300092d0]
mov dword [0x300091cc], eax
mov dword [0x300091c0], 0xc0000409
mov dword [0x300091c4], 1
mov eax, dword [0x300014c8]
mov dword [ebp - 0x328], eax
mov eax, dword [0x30009104]
mov dword [ebp - 0x324], eax
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
mov dword [0x30009210], eax
push 1
call sub.MSVCR80.dll__crt_debugger_hook
pop ecx
push 0
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
push 0x30001840
call dword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
cmp dword [0x30009210], 0
jne 0x3000629e
push 1
call sub.MSVCR80.dll__crt_debugger_hook
pop ecx
push 0xc0000409
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
leave
ret
Function at 0x30005694
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x30001514
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x300056ec
mov eax, dword [ebp + 0xc]
push edi
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
push 0
push 0
push 0x3000150c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
pop edi
jne 0x300056ec
mov al, 1
jmp 0x300056ee
xor al, al
leave
ret 8
Function at 0x30005f31
Capabilities:
Terminate process

Disassembly:
push 0x58
push 0x30007348
call fcn.300063e9
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x68]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov dword [ebp - 4], 0xfffffffe
mov dword [ebp - 4], 1
mov eax, dword fs:[0x18]
mov esi, dword [eax + 4]
mov edi, 0x300095c0
push 0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
je 0x30005cd0
cmp eax, esi
jne 0x30005cc3
xor esi, esi
inc esi
mov ebx, esi
jmp 0x30005cd3
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x30005caa
xor esi, esi
inc esi
mov eax, dword [0x300095bc]
cmp eax, esi
jne 0x30005ce6
push 0x1f
call sub.MSVCR80.dll__amsg_exit
pop ecx
jmp 0x30005d15
mov eax, dword [0x300095bc]
test eax, eax
jne 0x30005d0f
mov dword [0x300095bc], esi
push 0x300011ec
push 0x300011e4
call fcn.30099000
pop ecx
pop ecx
test eax, eax
je 0x30005d15
jmp 0x30005e3d
mov dword [0x300091b8], esi
mov eax, dword [0x300095bc]
cmp eax, esi
jne 0x30005d39
push 0x300011e0
push 0x300011c0
call sub.MSVCR80.dll__initterm
pop ecx
pop ecx
mov dword [0x300095bc], 2
test ebx, ebx
jne 0x30005d45
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
cmp dword [0x300095cc], 0
je 0x30005d69
push 0x300095cc
call fcn.30006371
pop ecx
test eax, eax
je 0x30005d69
push 0
push 2
push 0
call dword [0x300095cc]
mov eax, dword [sym.imp.MSVCR80.dll__acmdln]
mov esi, dword [eax]
mov dword [ebp - 0x20], esi
mov al, byte [esi]
cmp al, 0x20
ja 0x30005dc5
test al, al
je 0x30005d83
cmp dword [ebp - 0x1c], 0
jne 0x30005dc5
mov al, byte [esi]
test al, al
je 0x30005d93
cmp al, 0x20
ja 0x30005d93
inc esi
mov dword [ebp - 0x20], esi
jmp 0x30005d83
test byte [ebp - 0x3c], 1
je 0x30005d9f
movzx eax, word [ebp - 0x38]
jmp 0x30005da2
push 0xa
pop eax
push eax
push esi
push 0
push 0x30000000
call main
mov dword [0x300091b4], eax
cmp dword [0x300091a8], 0
jne 0x30005e19
push eax
call dword [sym.imp.MSVCR80.dll_exit]
cmp al, 0x22
jne 0x30005dd4
xor ecx, ecx
cmp dword [ebp - 0x1c], ecx
sete cl
mov dword [ebp - 0x1c], ecx
movzx eax, al
push eax
call dword [sym.imp.MSVCR80.dll__ismbblead]
pop ecx
test eax, eax
je 0x30005de7
inc esi
mov dword [ebp - 0x20], esi
inc esi
jmp 0x30005d70
cmp dword [0x300091b8], 0
jne 0x30005e28
call dword [sym.imp.MSVCR80.dll__cexit]
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [0x300091b4]
jmp 0x30005e49
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
call fcn.3000642e
ret
call fcn.300055d3
jmp 0x30005c70
Function at 0x30006702
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x300014c8]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.30006697
mov eax, 0x30000000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call sub.MSVCR80.dll_memset
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x30006751
cmp dword [ebp - 0x1c], 5
jb 0x30006769
jmp 0x30006765
cmp dword [ebp - 0x10], 1
jne 0x30006769
cmp dword [ebp - 0x1c], 4
ja 0x30006765
jne 0x30006769
cmp dword [ebp - 0x18], 0
jbe 0x30006769
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x30001848
call fcn.30001b57
test eax, eax
jge 0x3000678a
mov byte [0x3000912c], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.30005687
add ebp, 0x78
leave
ret
Function at 0x431003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x431072
nop
mov ebx, 0x40915c
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x11aa7067
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
loop 0x431060
nop
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4310d2
nop
nop
nop
mov ebx, 0x42f3f8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x532b5860
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4310c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x8e1250
Capabilities:
Encode data using xor

Disassembly:
pushal
call 0x8e1256
pop ebp
sub ebp, 6
sub ebp, 0x4e1250
jmp 0x8e12b4
jmp 0x8e12bd
mov eax, 0x4e1250
add eax, ebp
add eax, 0x93
mov ecx, 0x60d
mov edx, 0xce9fcec6
xor byte [eax], dl
inc eax
dec ecx
jne 0x8e12d4
jmp 0x8e12e7
lodsb al, byte [esi]
xchg byte [esi - 0x3939293a], ch
scasb al, byte es:[edi]
invalid
Function at 0x434730
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x2b000]
push edi
or ebp, 0xffffffff
jmp 0x434752
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x434759
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x434748
mov eax, 1
add ebx, ebx
jne 0x43476b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x43477c
jne 0x43478c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x43478c
dec eax
add ebx, ebx
jne 0x434788
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x434760
xor ecx, ecx
sub eax, 3
jb 0x4347a4
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x434816
sar eax, 1
mov ebp, eax
jmp 0x4347af
add ebx, ebx
jne 0x4347af
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4347bc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4347e0
inc ecx
add ebx, ebx
jne 0x4347cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4347c1
jne 0x4347dd
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4347c1
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x434800
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4347f1
jmp 0x43474e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x434800
add edi, ecx
jmp 0x43474e
pop esi
mov edi, esi
mov ecx, 5
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x43481e
cmp byte [edi], 5
jne 0x43481e
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 0x434823
lea edi, [esi + 0x32000]
mov eax, dword [edi]
or eax, eax
je 0x43489b
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x47a1c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x47a58]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x434850
mov ecx, edi
jns 0x43487f
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x47a5c]
or eax, eax
je 0x434895
mov dword [ebx], eax
add ebx, 4
jmp 0x43486d
call dword [esi + 0x47a60]
popal
jmp 0x401164

Function at 0x408940
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x4085d8
call fcn.00408966
and eax, eax
and ecx, eax
xor dword [edi], ebx
add edi, 1
push eax
pop ecx
cmp edi, edx
jne fcn.00408940
mov eax, 0x2a820d3a
dec eax
ret
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43101e
nop
nop
popal
nop
nop
nop
jmp fcn.00401219
Function at 0x406624
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x406648
xor eax, eax
test eax, eax
je 0x40665b
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x40665b
xor ecx, ecx
jmp 0x40665e
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406787
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x4698ec], 0
push esi
jne 0x4067be
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406798
mov dword [ecx*4 + 0x4698e8], eax
inc ecx
cmp ecx, 0x100
jl 0x406793
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x4067ef
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x4698e8]
xor eax, esi
inc ecx
dec edx
jne 0x4067d1
pop edi
not eax
pop esi
ret 0xc

Function at 0x27bd200
Capabilities:
Encode data using xor

Disassembly:
jmp 0x27bd20a
pushal
call 0x27bd210
pop ebp
sub ebp, 0x10
sub ebp, 0x23bd200
jmp 0x27bd226
mov eax, 0x23bd200
add eax, ebp
add eax, 0x4c
mov ecx, 0x5b8
mov edx, 0xacf6b54d
xor byte [eax], dl
inc eax
dec ecx
jne 0x27bd23d
jmp 0x27bd250
mov byte [eax + 0x4d71c4c6], 0x4d
dec ebp
int3
Function at 0x411490
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff98
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004046a4
xor eax, eax
push ebp
push 0x411560
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x58]
xor ecx, ecx
mov edx, 0x44
call fcn.00403108
mov dword [ebp - 0x58], 0x44
mov dword [ebp - 0x2c], 1
mov word [ebp - 0x28], 0
lea eax, [ebp - 0x14]
xor ecx, ecx
mov edx, 0xc
call fcn.00403108
mov dword [ebp - 0x14], 0xc
mov dword [ebp - 0xc], 0xffffffff
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0x58]
push eax
push 0
push 0
push 0x20
push 0xffffffffffffffff
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 4]
call fcn.004046b4
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
je 0x41154a
push 0xffffffffffffffff
mov eax, dword [ebp - 0x68]
push eax
call sub.kernel32.dll_WaitForSingleObject
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0x68]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x68]
push eax
call sub.kernel32.dll_CloseHandle
mov eax, dword [ebp - 0x64]
push eax
call sub.kernel32.dll_CloseHandle
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x411567
lea eax, [ebp - 4]
call fcn.004042a0
ret