joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4410e0
Capabilities:
Access peb ldr_data
Get ntdll base address
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x467553
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x479044]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 4], 0
mov dword [esi], vtable.CExtractDialog.0
lea ecx, [esi + 0xc]
mov dword [ebp - 4], 0
mov dword [esi + 8], 0
call fcn.0040e9b0
lea ecx, [esi + 0x18]
mov byte [ebp - 4], 1
call fcn.0040e9b0
mov word [esi + 0x24], 0
mov eax, esi
mov word [esi + 0x30], 0
mov byte [esi + 0x30], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x441550
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x84
mov eax, dword [0x479044]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
mov dword [ebp - 0x84], 0x420041
xor edx, edx
mov dword [ebp - 0x80], 0x440043
mov dword [ebp - 0x7c], 0x460045
mov dword [ebp - 0x78], 0x480047
mov dword [ebp - 0x74], 0x4a0049
mov dword [ebp - 0x70], 0x4c004b
mov dword [ebp - 0x6c], 0x4e004d
mov dword [ebp - 0x68], 0x50004f
mov dword [ebp - 0x64], 0x520051
mov dword [ebp - 0x60], 0x540053
mov dword [ebp - 0x5c], 0x560055
mov dword [ebp - 0x58], 0x580057
mov dword [ebp - 0x54], 0x5a0059
mov dword [ebp - 0x50], 0x620061
mov dword [ebp - 0x4c], 0x640063
mov dword [ebp - 0x48], 0x660065
mov dword [ebp - 0x44], 0x680067
mov dword [ebp - 0x40], 0x6a0069
mov dword [ebp - 0x3c], 0x6c006b
mov dword [ebp - 0x38], 0x6e006d
mov dword [ebp - 0x34], 0x70006f
mov dword [ebp - 0x30], 0x720071
mov dword [ebp - 0x2c], 0x740073
mov dword [ebp - 0x28], 0x760075
mov dword [ebp - 0x24], 0x780077
mov dword [ebp - 0x20], 0x7a0079
mov dword [ebp - 0x1c], 0x310030
mov dword [ebp - 0x18], 0x330032
mov dword [ebp - 0x14], 0x350034
mov dword [ebp - 0x10], 0x370036
mov dword [ebp - 0xc], 0x390038
mov dword [ebp - 8], 0x2f002b
test esi, esi
jle 0x44168f
nop word [eax + eax]
movzx ecx, word [edi + edx*2]
xor eax, eax
cmp word [ebp + eax*2 - 0x84], cx
je 0x44168a
inc eax
cmp eax, 0x40
jb 0x441666
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004561c0
mov esp, ebp
pop ebp
ret 4
inc edx
cmp edx, esi
jl 0x441660
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004561c0
mov esp, ebp
pop ebp
ret 4
Function at 0x4554c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x479044]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
push 0x208
mov dword [ebp - 0x214], eax
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.00457c50
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
mov dword [ebp - 0x210], 0
lea eax, [ebp - 0x210]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x455556
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x455568
mov eax, dword [ebp - 0x210]
xor ecx, ecx
add ecx, edi
mov dword [esi], ecx
adc eax, 0
mov dword [esi + 4], eax
push dword [esi]
mov dword [ebp - 0x218], 0
call fcn.004563cd
mov ecx, dword [ebp - 0x214]
add esp, 4
push 0
mov dword [ecx], eax
lea ecx, [ebp - 0x218]
push ecx
push dword [esi]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004561c0
mov esp, ebp
pop ebp
ret 8
Function at 0x1000e3a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x1000e3af
pop dword [ebp - 8]
mov eax, 0x30fc1cd4
add eax, 0xdf04c6db
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0x5c06528d
add dword [ebp - 0x18], 0xf24bf2be
mov dword [ebp - 0x14], 0xb833d98e
add dword [ebp - 0x14], 0x79ff72b7
mov dword [ebp - 0x10], 0x33cc4259
sub dword [ebp - 0x10], 0xe77ffe2b
mov dword [ebp - 0xc], 0x4429dcbc
sub dword [ebp - 0xc], 0x4429dcbc
lea eax, [ebp - 0x18]
push eax
mov eax, 0x68d35f1e
sub eax, 0x58d10e9a
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0xc05de3aa
sub dword [ebp - 0x18], 0x4beb7a54
mov dword [ebp - 0x14], 0x4c9098bd
sub dword [ebp - 0x14], 0xb243748
mov dword [ebp - 0x10], 0x412d7fd3
add dword [ebp - 0x10], 0x2241ec99
mov dword [ebp - 0xc], 0xb03e76b3
add dword [ebp - 0xc], 0x4fc1894d
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x3c7e7
push 0
call eax
mov ecx, 0x6c1fe81a
sub ecx, 0x6c1f9ce1
mov esi, eax
mov edi, 0xbd09a4b9
sub edi, 0xad0698b9
add edi, dword [ebp - 8]
mov ebx, 0x3958970
xor dword [ebp - 4], 0x4e9cdbfa
mov edx, dword [edi]
add edx, ebx
add dword [ebp - 4], eax
mov dword [esi], edx
xor dword [ebp - 4], 0x455c9422
add esi, 4
add edi, 0xf90f52b1
sub edi, 0xf90f52ad
loop 0x1000e4c6
add eax, 0x9856e271
add eax, 0x67aa3d46
mov ebx, eax
add eax, 0x879973e9
add eax, 0x78668c1c
mov ecx, 0x600cd1cb
sub ecx, 0x500cd1cb
add ecx, dword [ebp - 8]
call ebx
leave
ret

Function at 0x1001c6a0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x2d], 0
jne 0x1001c73b
push ebx
mov ebx, dword [ebp + 0x10]
lea eax, [ebp - 4]
push esi
push 0
push eax
push ebx
push dword [ebp + 0xc]
push dword [edi + 0x30]
call dword [sym.imp.kernel32.dll_ReadFile]
mov esi, dword [ebp - 4]
cmp esi, ebx
je 0x1001c6f2
mov byte [edi + 0x2d], 0xff
test esi, esi
je 0x1001c6f2
cmp esi, ebx
jge 0x1001c6f2
mov eax, ebx
sub eax, esi
push eax
mov eax, dword [ebp + 0xc]
add eax, esi
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
cmp dword [edi + 0x18], 0
je 0x1001c735
add dword [edi + 0x1c], ebx
cmp dword [edi + 0x1c], 0xffff
jle 0x1001c735
xor eax, eax
mov word [edi + 0x1e], ax
mov eax, dword [edi]
push edi
mov esi, dword [eax + 0x2c]
mov ecx, esi
call dword [0x100252e4]
call esi
mov ecx, dword [edi + 0x18]
push 1
push dword [edi + 0x20]
mov esi, dword [ecx]
push eax
push ecx
mov ecx, dword [esi + 0xc]
call dword [0x100252e4]
call dword [esi + 0xc]
mov esi, dword [ebp - 4]
mov eax, esi
pop esi
pop ebx
jmp 0x1001c74d
push dword [ebp + 0x10]
push 0
push dword [ebp + 0xc]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xor eax, eax
pop edi
leave
ret 0xc
Function at 0x1001c970
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x1002d6f4]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x1002da0c], 0
mov eax, dword [ebp + 8]
je 0x1001c998
push eax
call dword [sym.imp.kernel32.dll_DeleteFileW]
jmp 0x1001c9b2
lea ecx, [ebp - 0x108]
push ecx
push eax
call sym.drvSOFT.x3d_public:_bool___stdcall_MATRIX3D::Decompose_struct__point3d___struct__point3d___struct__point3d___struct__point3d___struct__point4d__const
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.kernel32.dll_DeleteFileA]
mov ecx, dword [ebp - 4]
test eax, eax
setne al
xor ecx, ebp
call fcn.10022650
leave
ret 4

Function at 0x1001cb80
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x310
mov eax, dword [0x1002d6f4]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x1002da0c], 0
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
je 0x1001cbb6
push ebx
push dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.kernel32.dll_GetTempFileNameW]
jmp 0x1001cc15
push 0x104
lea eax, [ebp - 0x108]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x310]
push eax
push esi
call sym.drvSOFT.x3d_public:_bool___stdcall_MATRIX3D::Decompose_struct__point3d___struct__point3d___struct__point3d___struct__point3d___struct__point4d__const
lea eax, [ebp - 0x20c]
push eax
push edi
call sym.drvSOFT.x3d_public:_bool___stdcall_MATRIX3D::Decompose_struct__point3d___struct__point3d___struct__point3d___struct__point3d___struct__point4d__const
lea eax, [ebp - 0x108]
push eax
push dword [ebp + 0x10]
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x310]
push eax
call dword [sym.imp.kernel32.dll_GetTempFileNameA]
mov esi, eax
lea eax, [ebp - 0x108]
push ebx
push eax
call sym.drvSOFT.x3d_public:_bool___stdcall_MATRIX3D::Decompose_struct__point3d___struct__point3d___struct__point3d___struct__point3d___struct__point4d__const
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10022650
leave
ret 0x10

Function at 0x1001cc30
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x1002d6f4]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x1002da0c], 0
push esi
mov esi, dword [ebp + 0xc]
je 0x1001cc5c
push esi
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_GetTempPathW]
jmp 0x1001cc8d
lea eax, [ebp - 0x108]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
test eax, eax
je 0x1001cc8b
push dword [ebp + 8]
lea eax, [ebp - 0x108]
push esi
push eax
call sym.drvSOFT.x3d_public:_bool___stdcall_MATRIX3D::Decompose_struct__point3d___struct__point3d___struct__point3d___struct__point3d___struct__point4d__const
push esi
call dword [sym.imp.kernel32.dll_lstrlenW]
jmp 0x1001cc8d
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10022650
leave
ret 8
Function at 0x418d50
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor edx, edx
mov eax, edx
and eax, 1
dec eax
not eax
and eax, 0xedb88320
mov ecx, edx
shr ecx, 1
xor eax, ecx
mov ecx, eax
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
dec eax
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
dec eax
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
dec eax
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov dword [edx*4 + 0x420b80], ecx
inc edx
cmp edx, 0x100
jb 0x418d52
cmp edx, 0x800
jae 0x418e29
lea esp, [esp]
mov eax, dword [edx*4 + 0x420780]
mov ecx, eax
and ecx, 0xff
shr eax, 8
xor eax, dword [ecx*4 + 0x420b80]
inc edx
mov dword [edx*4 + 0x420b7c], eax
cmp edx, 0x800
jb 0x418e00
mov eax, 0x419630
mov dword [0x420b74], eax
mov dword [0x422b80], eax
mov dword [0x420b70], 0x419550
call fcn.00419060
test eax, eax
jne 0x418e55
mov dword [0x422b80], 0x419550
ret

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43201e
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x10016a8d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x10016a9c
pop dword [ebp - 0x24]
mov eax, 0xd6254405
add eax, 0x39dc2697
sub dword [ebp - 0x24], eax
push 0x40
push 0x1000
push 0x3b3e3
push 0
mov eax, 0x19f2d876
add eax, 0xf60f68ea
add eax, dword [ebp - 0x24]
call dword [eax]
mov ecx, 0xb94e4440
sub ecx, 0xb94df71d
xor edi, edi
add edi, eax
mov edx, 0x10038600
add edx, dword [ebp - 0x24]
mov esi, 0xeb4cbf8b
mov dword [ebp - 8], 0x9677b043
mov ebx, dword [edx]
mov dword [ebp - 0x10], 0xe0f02c51
xor ebx, esi
xor dword [ebp - 0x1c], 0xe3e27fe2
mov dword [edi], ebx
add dword [ebp - 4], 0x280e07c
add edi, 0x35629a30
add edi, 0xca9d65d4
add edx, 0x59d1f3a0
sub edx, 0x59d1f39c
loop 0x10016af1
add eax, 0xe36a7a72
sub eax, 0xe3695313
xor ebx, ebx
add ebx, eax
add eax, 0xe3b7590e
add eax, 0x1c48a6f7
mov ecx, 0x21638f2f
sub ecx, 0x11638f2f
add ecx, dword [ebp - 0x24]
call ebx
leave
ret
Function at 0x1000a5d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
pushal
call 0x1000a5df
pop dword [ebp - 0x10]
mov eax, 0x1000a5df
sub dword [ebp - 0x10], eax
mov dword [ebp - 0x20], 0xc328fed
add dword [ebp - 0x20], 0x421fb55e
mov dword [ebp - 0x1c], 0xb4228a7b
sub dword [ebp - 0x1c], 0x81ef3e36
mov dword [ebp - 0x18], 0xa3cd7ffe
sub dword [ebp - 0x18], 0x57813bd0
mov dword [ebp - 0x14], 0x4d1732
add dword [ebp - 0x14], 0xffb2e8ce
lea eax, [ebp - 0x20]
push eax
mov eax, 0xecae1b0c
add eax, 0x235384fc
add eax, dword [ebp - 0x10]
call dword [eax]
mov dword [ebp - 0x20], 0x92a439ce
sub dword [ebp - 0x20], 0x1e31d078
mov dword [ebp - 0x1c], 0x53e43b29
add dword [ebp - 0x1c], 0xed88264c
mov dword [ebp - 0x18], 0x55ec106d
add dword [ebp - 0x18], 0xd835bff
mov dword [ebp - 0x14], 0x7e370fea
add dword [ebp - 0x14], 0x81c8f016
lea ebx, [ebp - 0x20]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x10]
call dword [eax]
push 0x40
push 0x1000
push 0x41083
push 0
call eax
mov ecx, 0x6335
mov ebx, eax
mov edx, 0x10024a00
add edx, dword [ebp - 0x10]
mov edi, 0xa033990
sub dword [ebp - 8], 0x15514e6
mov esi, dword [edx]
sub dword [ebp - 8], 0xb9ffa978
add esi, edi
mov dword [ebx], esi
xor dword [ebp - 0xc], ebx
add ebx, 4
add edx, 4
loop 0x1000a6e5
add eax, 0x6656df89
add eax, 0x99aaa01e
mov ebx, eax
add eax, 0x131304eb
add eax, 0xececfb1a
mov ecx, 0x10000000
add ecx, dword [ebp - 0x10]
call ebx
leave
ret
Function at 0x40107e
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x458
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax + 4]
push esi
push edi
mov edi, dword [eax]
mov eax, dword [0x42e5a8]
mov dword [ebp - 0x2c], eax
mov eax, dword [0x42e5ac]
xor esi, esi
mov dword [ebp - 0x34], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], esi
call fcn.00401077
mov eax, dword [0x42e5b0]
add dword [ebp - 0x14], 0x23f
mov dword [ebp - 0x28], eax
mov eax, dword [0x42e5b4]
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x24], 0x20
mov dword [ebp - 0xc], 2
add dword [ebp - 0xc], 3
mov eax, edi
shl eax, 4
cmp dword [0x1a1f0f4], 0xc
mov dword [ebp - 4], eax
jne 0x401100
push esi
lea eax, [ebp - 0x40]
push eax
push esi
lea eax, [ebp - 0x458]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleA]
mov eax, dword [ebp - 0x28]
add dword [ebp - 4], eax
mov eax, dword [0x1a1f0f4]
cmp eax, 0xfa9
jne 0x40111c
mov dword [0x1a1f0f0], 0xedeb2e40
cmp eax, 0x3eb
jne 0x401134
push esi
lea eax, [ebp - 0x38]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
mov dword [0x1a1f044], esi
mov eax, dword [ebp - 0x14]
add eax, edi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x18]
shr eax, 5
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x30]
add dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov dword [0x1a1f0ec], 0xf4ea3dee
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x20], esi
mov eax, dword [ebp - 0x1c]
add dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
xor dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
xor dword [ebp - 8], eax
sub ebx, dword [ebp - 8]
cmp dword [0x1a1f0f4], 0xc
mov dword [ebp - 4], eax
jne 0x4011b8
xor eax, eax
mov dword [ebp - 0x58], esi
lea edi, [ebp - 0x54]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x44]
push eax
push esi
lea eax, [ebp - 0x458]
push eax
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
lea eax, [ebp - 0x3c]
push eax
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov edi, dword [ebp - 0x18]
mov eax, ebx
shl eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x2c]
add dword [ebp - 4], eax
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
add eax, ebx
mov dword [ebp - 0x1c], eax
mov eax, ebx
shr eax, cl
add eax, dword [ebp - 0x34]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x1c]
xor dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x10], esi
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 8]
xor dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
add dword [ebp - 0x14], 0x61c88647
sub edi, eax
dec dword [ebp - 0x24]
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], edi
jne 0x4010d0
mov eax, dword [ebp + 8]
mov dword [eax], edi
pop edi
pop esi
mov dword [eax + 4], ebx
pop ebx
leave
ret 4
Function at 0x407c6f
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42dc40]
jne 0x407c79
repz ret
jmp fcn.0040c3ad

Function at 0x40b100
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.00405ea0
and dword [ebp - 4], 0
cmp dword [0x437600], 0
mov ebx, eax
jne 0x40b1b1
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40b262
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x40b262
push eax
call fcn.00405e2e
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x437600], eax
call esi
push eax
call fcn.00405e2e
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x437604], eax
call esi
push eax
call fcn.00405e2e
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x437608], eax
call esi
push eax
call fcn.00405e2e
pop ecx
mov dword [0x437610], eax
test eax, eax
je 0x40b1b1
push 0x429ec0
push edi
call esi
push eax
call fcn.00405e2e
pop ecx
mov dword [0x43760c], eax
mov eax, dword [0x43760c]
cmp eax, ebx
je 0x40b209
cmp dword [0x437610], ebx
je 0x40b209
push eax
call fcn.00405ea9
push dword [0x437610]
mov esi, eax
call fcn.00405ea9
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40b209
test edi, edi
je 0x40b209
call esi
test eax, eax
je 0x40b200
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40b200
test byte [ebp - 0xc], 1
jne 0x40b209
or dword [ebp + 0x10], 0x200000
jmp 0x40b242
mov eax, dword [0x437604]
cmp eax, ebx
je 0x40b242
push eax
call fcn.00405ea9
pop ecx
test eax, eax
je 0x40b242
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40b242
mov eax, dword [0x437608]
cmp eax, ebx
je 0x40b242
push eax
call fcn.00405ea9
pop ecx
test eax, eax
je 0x40b242
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x437600]
call fcn.00405ea9
pop ecx
test eax, eax
je 0x40b262
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40b264
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x4bfba0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x7d000]
push edi
jmp 0x4bfbba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4bfbc1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4bfbb0
mov eax, 1
add ebx, ebx
jne 0x4bfbd3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4bfbe4
jne 0x4bfc03
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4bfc03
dec eax
add ebx, ebx
jne 0x4bfbf0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4bfbc8
add ebx, ebx
jne 0x4bfbff
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4bfc55
xor ecx, ecx
sub eax, 3
jb 0x4bfc1b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4bfc8a
sar eax, 1
mov ebp, eax
jmp 0x4bfc26
add ebx, ebx
jne 0x4bfc26
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4bfbf4
inc ecx
add ebx, ebx
jne 0x4bfc34
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4bfbf4
add ebx, ebx
jne 0x4bfc41
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4bfc36
jne 0x4bfc52
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4bfc36
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4bfc74
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4bfc66
jmp 0x4bfbb6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4bfc74
add edi, ecx
jmp 0x4bfbb6
pop esi
mov edi, esi
mov ecx, 0x377e
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4bfc92
cmp byte [edi], 0x11
jne 0x4bfc92
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 0x4bfc97
lea edi, [esi + 0xbb000]
mov eax, dword [edi]
or eax, eax
je 0x4bfd0f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xcda1c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xcdb70]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4bfcc4
mov ecx, edi
jns 0x4bfcf3
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 + 0xcdb74]
or eax, eax
je 0x4bfd09
mov dword [ebx], eax
add ebx, 4
jmp 0x4bfce1
call dword [esi + 0xcdb84]
mov ebp, dword [esi + 0xcdb78]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
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 0x4bfd43
sub esp, 0xffffff80
jmp 0x416310
Function at 0xb89f10
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0xb9e9fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov esi, dword [esp + 0x2c]
xor ebp, ebp
mov dword [esp + 0x10], eax
xor ebx, ebx
mov eax, 1
mov ecx, ebx
shl eax, cl
mov ecx, dword [esp + 0x10]
test ecx, eax
je 0xb8a002
lea edx, [ebx + 0x41]
lea eax, [esp + 0x14]
push edx
push str._c:_
push eax
call fcn.00b8ddff
add esp, 0xc
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0xb8a002
lea edx, [esp + 0x14]
push edx
push 0xba4140
call fcn.00b856e0
lea eax, [esp + 0x1c]
lea edi, [esi + 0x1048]
push eax
push edi
mov word [esp + 0x28], bp
call fcn.00b8e20b
push 0x10
call fcn.00b8e1d3
add esp, 0x14
mov dword [esp + 0x2c], eax
cmp eax, ebp
mov dword [esp + 0x24], ebp
je 0xb89fc5
mov cx, word [edi]
push ecx
mov ecx, eax
call fcn.00b7a1c0
jmp 0xb89fc7
xor eax, eax
push esi
mov dword [esp + 0x28], 0xffffffff
mov dword [esi], eax
call fcn.00b89b80
mov edi, dword [esi]
add esp, 4
cmp edi, ebp
je 0xb89ff0
mov ecx, edi
call fcn.00b7a2c0
push edi
call fcn.00b8e1c8
add esp, 4
mov edx, dword [esi + 0x1024]
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0xb8a021
inc ebx
cmp ebx, 0x20
jb 0xb89f3e
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret