joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c4d1d
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004c4ec0
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4c4e95
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4c4e95
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4c4e44
jg 0x4c4d76
test eax, eax
je 0x4c4e3a
push 1
push 0x1000
call fcn.004b62c4
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4c4d9c
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x4c4e31
push 0x8000
push ebx
call fcn.004ad6b0
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4c4dc8
jg 0x4c4dc3
cmp ecx, 0x1000
jb 0x4c4dc8
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004bb946
add esp, 0x10
cmp eax, 0xffffffff
je 0x4c4e0d
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x4c4dc3
jl 0x4c4df4
test ecx, ecx
jne 0x4c4db5
push dword [ebp - 0xc]
push ebx
call fcn.004ad6b0
push esi
call fcn.004b4716
add esp, 0xc
xor edi, edi
jmp 0x4c4ea6
cmp byte [edi + 0x24], 0
je 0x4c4e24
cmp dword [edi + 0x20], 5
jne 0x4c4e24
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4c4e2f
mov edi, dword [edi + 0x18]
jmp 0x4c4e31
xor edi, edi
push esi
call fcn.004b4716
pop ecx
jmp 0x4c4ea6
test ecx, ecx
jg 0x4c4e06
jl 0x4c4e44
test eax, eax
jae 0x4c4e06
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004c30c0
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4c4e67
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x4c4e06
jmp 0x4c4e9e
push ebx
call fcn.004bab50
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4c4e06
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x4c4ea6
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x4c4ea3
mov edi, dword [edi + 0x18]
jmp 0x4c4ea6
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004c30c0
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x56e000
Capabilities:
Packed with generic packer

Disassembly:
pushal
push 0x56e031
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push 0x56e03a
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
lea edx, [0x56e047]
push 0
push 0
push 0
push edx
push 0
push 0
call eax
popal
jmp fcn.0049e826
Function at 0x100091b4
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
dec eax
cmp eax, 0x96
ja case.0x100091cd.3
movzx eax, byte [eax + 0x100095e4]
jmp dword [eax*4 + 0x10009448]
xor eax, eax
inc eax
jmp 0x10009441
push 2
pop eax
jmp 0x10009441
push 3
jmp 0x100091de
push 4
jmp 0x100091de
push 5
jmp 0x100091de
push 6
jmp 0x100091de
push 7
jmp 0x100091de
push 8
jmp 0x100091de
push 9
jmp 0x100091de
push 0xb
jmp 0x100091de
push 0xc
jmp 0x100091de
push 0xd
jmp 0x100091de
push 0xe
jmp 0x100091de
push 0xf
jmp 0x100091de
push 0x10
jmp 0x100091de
push 0x11
jmp 0x100091de
push 0x12
jmp 0x100091de
push 0x13
jmp 0x100091de
push 0x14
jmp 0x100091de
push 0x15
jmp 0x100091de
push 0x16
jmp 0x100091de
push 0x17
jmp 0x100091de
push 0x18
jmp 0x100091de
push 0x19
jmp 0x100091de
push 0x1a
jmp 0x100091de
push 0x1b
jmp 0x100091de
push 0x1c
jmp 0x100091de
push 0x1d
jmp 0x100091de
push 0x1e
jmp 0x100091de
push 0x1f
jmp 0x100091de
push 0x20
jmp 0x100091de
push 0x21
jmp 0x100091de
push 0x22
jmp 0x100091de
push 0x23
jmp 0x100091de
push 0x24
jmp 0x100091de
push 0x25
jmp 0x100091de
push 0x26
jmp 0x100091de
push 0x27
jmp 0x100091de
push 0x28
jmp 0x100091de
push 0x29
jmp 0x100091de
push 0x2a
jmp 0x100091de
push 0x2b
jmp 0x100091de
push 0x2c
jmp 0x100091de
push 0x2d
jmp 0x100091de
push 0x2e
jmp 0x100091de
push 0x2f
jmp 0x100091de
push 0x30
jmp 0x100091de
push 0x31
jmp 0x100091de
push 0x32
jmp 0x100091de
push 0x33
jmp 0x100091de
push 0x34
jmp 0x100091de
push 0x35
jmp 0x100091de
push 0x36
jmp 0x100091de
push 0x37
jmp 0x100091de
push 0x38
jmp 0x100091de
push 0x39
jmp 0x100091de
push 0x3a
jmp 0x100091de
push 0x3b
jmp 0x100091de
push 0x3c
jmp 0x100091de
push 0x3d
jmp 0x100091de
push 0x3e
jmp 0x100091de
push 0x3f
jmp 0x100091de
push 0x40
jmp 0x100091de
push 0x41
jmp 0x100091de
push 0x43
jmp 0x100091de
push 0x44
jmp 0x100091de
push 0x45
jmp 0x100091de
push 0x46
jmp 0x100091de
push 0x47
jmp 0x100091de
push 0x48
jmp 0x100091de
push 0x49
jmp 0x100091de
push 0x4a
jmp 0x100091de
push 0x4b
jmp 0x100091de
push 0x4c
jmp 0x100091de
push 0x4d
jmp 0x100091de
push 0x4e
jmp 0x100091de
push 0x4f
jmp 0x100091de
push 0x50
jmp 0x100091de
push 0x51
jmp 0x100091de
push 0x52
jmp 0x100091de
push 0x53
jmp 0x100091de
push 0x54
jmp 0x100091de
push 0x55
jmp 0x100091de
push 0x56
jmp 0x100091de
push 0x59
jmp 0x100091de
push 0x5a
jmp 0x100091de
push 0x5b
jmp 0x100091de
push 0x5c
jmp 0x100091de
push 0x5d
jmp 0x100091de
push 0x57
jmp 0x100091de
push 0xa
jmp 0x100091de
push 0x58
jmp 0x100091de
push 0x67
jmp 0x100091de
push 0x6b
jmp 0x100091de
push 0x73
jmp 0x100091de
push 0x5e
jmp 0x100091de
push 0x5f
jmp 0x100091de
push 0x60
jmp 0x100091de
push 0x61
jmp 0x100091de
push 0x62
jmp 0x100091de
push 0x63
jmp 0x100091de
xor eax, eax
pop ebp
ret 4
Function at 0x1001a440
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
mov eax, dword [0x1004b814]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push dword [0x1004d0e4]
push dword [0x1004dbb0]
push 0x1004dbe0
push str.C:_vm3dum_log_vm3dum_s__d__d.log
push 0x80
push 0x1004dc00
call fcn.1001a790
push 0x20
push 0x1003fde4
push 0x1004dc00
call fcn.10024146
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x1001a525
push edi
lea eax, [ebp - 0x144]
push eax
push str.C:_vm3dum_log_vm3dum.log
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x1001a511
push esi
lea eax, [ebp - 0x144]
mov esi, 1
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
je 0x1001a4eb
nop dword [eax]
inc esi
cmp esi, 0x200
ja 0x1001a4eb
lea eax, [ebp - 0x144]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x1001a4d0
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp esi, 0x200
pop esi
ja 0x1001a511
pop edi
mov dword [0x1004d0e0], ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001d273
mov esp, ebp
pop ebp
ret
push ebx
call fcn.10023c97
push 0x1004dc00
call fcn.100242d7
add esp, 8
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1001d273
mov esp, ebp
pop ebp
ret
Function at 0x1001ae00
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x220
mov eax, dword [0x1004b814]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x218]
push eax
push esi
xorps xmm0, xmm0
push 0
movlpd qword [ebp - 0x220], xmm0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleExW]
test eax, eax
je 0x1001afb5
push 0x104
lea eax, [ebp - 0x20c]
push eax
push dword [ebp - 0x218]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x1001afa7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
je 0x1001afa7
push edi
push 0
lea eax, [ebp - 0x20c]
push eax
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov edi, eax
test edi, edi
je 0x1001af82
push edi
call fcn.10022d54
mov esi, eax
add esp, 4
test esi, esi
je 0x1001afa6
push ebx
push esi
push edi
push 0
lea eax, [ebp - 0x20c]
push eax
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x1001af45
lea eax, [ebp - 0x210]
mov dword [ebp - 0x214], 0
push eax
lea eax, [ebp - 0x214]
mov dword [ebp - 0x210], 0
push eax
push 0x1004003c
push esi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x1001af69
mov eax, dword [ebp - 0x214]
push 3
mov edi, dword [eax + 8]
mov ecx, edi
mov ebx, dword [eax + 0xc]
xor eax, eax
or eax, ebx
mov dword [ebp - 0x21c], ecx
mov dword [ebp - 0x220], eax
call fcn.1001a6f0
test al, al
je 0x1001af69
movzx eax, bx
push eax
shr ebx, 0x10
push ebx
movzx eax, di
push eax
shr edi, 0x10
push edi
push str.Version:__hu___hu___hu___hu_n
call fcn.1001a1d0
add esp, 0x14
push esi
call fcn.10022d39
add esp, 4
pop ebx
pop edi
push dword [ebp - 0x218]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x1001afda
push 3
call fcn.1001a6f0
test al, al
je 0x1001af69
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.UMFileUtil_GetModuleVersion
push str._s:_GetFileVersionInfo_failed_with_error_code:__u_n
call fcn.1001a1d0
add esp, 0xc
push esi
call fcn.10022d39
add esp, 4
pop ebx
pop edi
push dword [ebp - 0x218]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x1001afda
push 3
call fcn.1001a6f0
test al, al
je 0x1001afa6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.UMFileUtil_GetModuleVersion
push str._s:_GetFileVersionInfoSize_failed_with_error_code:__u_n
call fcn.1001a1d0
add esp, 0xc
pop edi
push dword [ebp - 0x218]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x1001afda
push 3
call fcn.1001a6f0
test al, al
je 0x1001afda
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push esi
push str.UMFileUtil_GetModuleVersion
push str._s:_GetModuleHandleEx_error_for_module__ls:__u_n
call fcn.1001a1d0
add esp, 0x10
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x21c]
xor ecx, ebp
mov eax, dword [ebp - 0x220]
pop esi
call fcn.1001d273
mov esp, ebp
pop ebp
ret 4

Function at 0x1001b330
Capabilities:
Reference the vmware io port

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5658
mov dword [eax], 0x564d5868
mov word [eax + 0xc], cx
mov dword [ebp + 8], eax
pop ebp
jmp fcn.1001b430
Function at 0x1001b470
Capabilities:
Create process memory minidump

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1004b814]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xorps xmm0, xmm0
mov dword [ebp - 8], 0
push edi
mov edi, dword [ebp + 8]
movq qword [ebp - 0x10], xmm0
call fcn.1001b710
mov esi, eax
cmp esi, 0xffffffff
jne 0x1001b4b4
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001d273
mov esp, ebp
pop ebp
ret 4
push ebx
mov dword [ebp - 0x18], 0x1001b580
mov dword [ebp - 0x14], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x18]
push eax
push 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0xc], edi
push eax
push 0x1a05
push esi
mov dword [ebp - 8], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call sub.dbghelp.dll_MiniDumpWriteDump
mov bl, al
test bl, bl
jne 0x1001b50c
push str.WDDMCoreDump:_MiniDumpWriteDump___failed._n
call fcn.1001a700
add esp, 4
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov al, bl
pop ebx
pop edi
xor ecx, ebp
pop esi
call fcn.1001d273
mov esp, ebp
pop ebp
ret 4
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x407ef8
nop
mov ecx, 0x3d6d1b21
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
xor dword [eax], ecx
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x42e024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42cd70
nop
mov ecx, 0x140e6a27
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e06c
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
nop
pop eax
add eax, 0x40729f
nop
sub eax, 0x407245
nop
nop
nop
mov ebx, dword [eax]
nop
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
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x407ef8
nop
mov ecx, 0x3d7a2aa6
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x42e024
nop
nop
nop
nop
mov eax, str.__K
nop
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x247c07d3
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x42e06c
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x40103c
Capabilities:
Terminate process

Disassembly:
mov dword [0x402475], eax
mov edx, eax
call dword [sym.imp.kernel32.dll_GetTickCount]
xor edi, edi
call dword [sym.imp.kernel32.dll_GetVersion]
xor esi, esi
push dword [0x403587]
call dword [sym.imp.winmm.dll_waveOutClose]
add eax, 6
test eax, 0xb
jne 0x401075
push 0
call dword [sym.imp.kernel32.dll_ExitProcess]
mov edx, eax
ret

Function at 0x4033a3
Capabilities:
Get graphical window text

Disassembly:
add esi, dword [0x56db2108]
mov ecx, dword [eax + ecx*2]
jnp 0x4033d1
call 0xf35c641c
mov esi, dword [eax]
sbb al, 0xf3
inc ebp
clc
mov esi, esp
cwde
inc ebp
clc
jmp 0x40338d
jnp 0x4033c0
jns 0x403381
jnp 0x403405
cld
mov eax, ecx
mov ecx, dword [ebx + 0x1c]
or dword [ebx + 0x84b8b0b], 0x24491d79
xor byte [eax], al
pop eax
add al, 0x23
inc eax
invalid
push 0xfffffffffffffff0
push 0xfffffffffffffff0
push 0x303303
out dx, eax
adc eax, 0x30358c
inc eax
push 0x30327f
xor byte [eax], al
inc eax
inc dword [0xf0403100]
mov dword [0x303594], eax
dec eax
push 0x3032d8
inc eax
inc dword [0xf0403100]
mov dword [0x303598], eax
mov bl, 0xf
je 0x4033e4
pcmpeqb mm3, mm4
invalid

Function at 0x403462
Capabilities:
Execute anti-debugging instructions

Disassembly:
push eax
mov edi, eax
mov esi, 0x4025b0
mov ecx, dword [0x403222]
shr ecx, 1
dec ecx
mov bl, byte [0x403226]
rdtsc
push eax
mov bh, byte [esi]
inc esi
mov byte [edi], bh
inc edi
mov al, byte [esi]
stosb byte es:[edi], al
add byte [edi - 1], bl
inc esi
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
loop 0x403482
rdtsc
pop edx
sub eax, edx
sub esp, 0x18
push 0
push dword [0x40245d]
call dword [sym.imp.Msacm32.dll_acmStreamOpen]
pop edx
sub edx, eax
push edx
push 0
push 0
push 0x4032fa
call dword [fcn.0040359c]
push 0x4032b5
push eax
call dword [sym.imp.kernel32.dll_GetProcAddress]
mov dword [fcn.00403590], eax
push 0
push 2
push 0x4032f8
push 0x4032c4
call dword [fcn.00403590]
pop edx
sub edx, eax
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 0x423ea0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x423ecd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x423ecd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x461f20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x455015
lea edi, [esi - 0x54015]
push edi
or ebp, 0xffffffff
jmp 0x461f42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x461f49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x461f38
mov eax, 1
add ebx, ebx
jne 0x461f5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x461f50
jne 0x461f6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f50
xor ecx, ecx
sub eax, 3
jb 0x461f80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x461ff2
mov ebp, eax
add ebx, ebx
jne 0x461f8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x461f98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x461fbc
inc ecx
add ebx, ebx
jne 0x461fa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x461f9d
jne 0x461fb9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x461fdc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x461fcd
jmp 0x461f3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x461fdc
add edi, ecx
jmp 0x461f3e
pop esi
mov edi, esi
mov ecx, 0x32d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x461ffa
cmp byte [edi], 0
jne 0x461ffa
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 eax, ebx
loop 0x461fff
lea edi, [esi + 0x5f000]
mov eax, dword [edi]
or eax, eax
je 0x46206e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x621f0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x62254]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x46202c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x62258]
or eax, eax
je 0x462068
mov dword [ebx], eax
add ebx, 4
jmp 0x462049
call dword [esi + 0x6225c]
popal
jmp 0x4095a4
Function at 0x44a810
Capabilities:
Accept command line arguments
Read .ini file

Disassembly:
sub esp, 0x520
push ebx
push ebp
push esi
push edi
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x1c]
push str.E6442437_6C68_4f52_94DD_2CFED267EFB9
rep stosd dword es:[edi], eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 8
push ecx
mov dword [esp + 0x18], 4
call dword [sym.imp.COMCTL32.dll_InitCommonControlsEx]
mov dword [esp + 0x14], 0
call dword [sym.imp.USER32.dll_GetActiveWindow]
call dword [sym.imp.ole32.dll_CoUninitialize]
lea edx, [esp + 0x328]
push 0x104
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
mov edi, eax
lea eax, [esp + 0x328]
push eax
call ebx
push str.system.ini
lea ecx, [esp + 0x124]
mov esi, eax
push 0x104
push ecx
push esi
push str.shell
push str.boot
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea edx, [esp + 0x120]
push edx
call dword [sym.imp.SHLWAPI.dll_PathRemoveArgsW]
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
lea ecx, [esp + 0x120]
mov edi, eax
push ecx
call dword [sym.imp.SHLWAPI.dll_PathRemoveBlanksW]
lea edx, [esp + 0x120]
push edx
call ebx
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test edi, edi
mov ebp, eax
je 0x44a914
mov eax, dword [0x651d64]
push 0x651a98
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
push ebp
push esi
push ebx
call dword [sym.imp.SHELL32.dll_StrCmpNIW]
test eax, eax
je 0x44a93e
push str.install.exe
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x44a93e
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x520
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x520
ret

Function at 0x4e7023
Capabilities:
Encode data using xor

Disassembly:
ror byte [ebp - 0x4f78991e], 0xf1
ja 0x4e7076
push cx
and ecx, edi
aam 0x93
and esp, dword [edx + 0x77]
xor edi, dword [ecx]
add cl, al
loope 0x4e7037
arpl word [ecx], dx
invalid
inc esi
sbb byte [edx], 0x1d
mov ah, 0x60
sbb bh, byte [edi + eax - 0x26566848]
add byte [edi], 0x6f
add cl, byte [edx - 0x4e]
push ax
in eax, 0x82
jbe 0x4e70e8
inc edi
dec edx
add ebp, dword [esi]
mov edi, 0x47868e86
fcos
movsb byte es:[edi], byte [esi]
adc eax, 0x7e800129
sub dl, ah
xor cl, dl
and dl, byte [eax + 0x6467b0c4]
push es
mov word [0x35b00a2], ss
imul ecx, dword [ebp - 0x14], 0x28050cff
loopne 0x4e70ca
in al, dx
jmp 0x4e7136
sub byte [eax], 0x62
cmp esi, dword [edi - 6]
cli
salc
cmp ecx, eax
inc esi
shr esi, 0x7a
mov ch, 0x2b
xor esi, dword [ebx]
and ecx, dword [ebp + edx*2 + 0x7e83e935]
rol dword [edi], 0x56
scasd eax, dword es:[edi]
pop ss
mov dl, 6
cwde
jge 0x4e70c5
pop ebp
sar byte [esi - 0x60], 0x40
xlatb
jbe 0x4e70f0
pop ebx
adc edx, dword [eax - 0x61cfe8d8]
aas
xor al, 0x71
inc eax
dec edi
mov esp, 0xaba35153
push edx
lcall 0x8b04, 0x48749180
shl byte [edx + 0x22], 0xd3
cld
ror ah, cl
inc edx
invalid
cmpsb byte [esi], byte es:[edi]
fsub st(7)
push ds
ret