joyce8/EMBER2024-capa huggingface dataset:
Function at 0x429100
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 4]
mov dword [esp + 4], eax
mov al, byte [0x54d9f0]
test al, al
je 0x42916d
mov ecx, dword [0x54da60]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetStdHandle]
and ecx, 0xffff
cmp ecx, 0xffffd7b2
push edi
jne 0x42913a
mov eax, dword [0x54bcdc]
test eax, eax
je 0x42913a
push 0xfffffffffffffff5
call esi
push 0xfffffffffffffff5
call esi
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
lea edx, [esp + 0xc]
push 0
push edx
push 0x1d
push 0x54c9c0
push eax
call edi
push 0xfffffffffffffff5
call esi
lea ecx, [esp + 0xc]
push 0
push ecx
push 2
push 0x54da70
push eax
call edi
pop edi
pop esi
ret
mov al, byte [0x54c548]
test al, al
jne 0x429187
push 0
push 0
push 0x54c9c0
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
ret
Function at 0x4b6992
Capabilities:
Encode data using xor

Disassembly:
cmpsb byte [esi], byte es:[edi]
mov esp, 0x25c696aa
or edx, dword [ebp - 0x37]
je 0x4b6a09
mov bh, 3
mov esp, 0x1b17f627
push es
or byte [edx], cl
inc eax
push ds
mov esi, dword [ecx - 0x43c4bb1a]
dec ecx
inc ebx
xchg ecx, eax
out 0x3d, al
mov dword [edi], 0xf0b6346e
outsd dx, dword [esi]
dec eax
jge 0x4b69c8
invalid
das
cdq
pop edi
in eax, 3
mov bh, 0x90
cmc
out dx, eax
ror byte [ebx - 0x59d75cc9], 1
insb byte es:[edi], dx
mov edi, 0x8fcbc76d
xor byte [ebx], bh
les ecx, [ecx - 0x6e7b693c]
mov ch, 0x29
out 0xc4, eax
loop 0x4b69ca
sti
loope 0x4b6a31
jmp 0x642d7c96
push 0xe4b06955
xchg ebp, eax
xchg edi, eax
dec esp
sub esi, dword [ebx + ebp + 0x7ec7942c]
jae 0x4b6a4c
inc edx
mov edi, 0x64945d59
push ebp
xor byte [ecx - 0x45f12e66], bl
dec edx
jae 0x4b6a3c
clc
and eax, 0xda8d8e76
ret 0x7c62
bound edi, qword [esp + esi*8 + 0x6d]
sal esi, 1
fsubr qword [edx + 0x1e0af676]
push ds
pop ss
jno 0x4b6a6b
inc ecx
adc al, 0x82
xor bl, byte [esp + edx - 0x47]
cmp edi, esi
aad 0x16
das
dec edx
or edx, esp
cmp al, 0xdc
dec esi
dec sp
add byte [esi + 0x50596458], cl
stosb byte es:[edi], al
out dx, eax
cmp edx, eax
insd dword es:[edi], dx
jge 0x4b6a7f
adc eax, 0x8af56bfe
in al, 0xff
inc ebp
cmp eax, 0x9e53f0a
aas
in eax, 9
inc esp
jle 0x4b6a3c
sbb bl, byte [edi]
add al, 0x56
xor byte [edx + 0x29], ah
or dword [ebx], edx
push cs
push 0x2b7dc40f
ljmp 0xab8b
sub ebp, edx
sbb eax, 0x8b0685d0
stosd dword es:[edi], eax
movsb byte es:[edi], byte [esi]
pop ebx
or dword [esi + edx*2 - 0x6ec9413a], esp
fcomi st(0)
mov word [edi + 0x72], ds
add bl, ah
lds edi, [eax - 0x56bb80e0]
outsb dx, byte [esi]
mov dh, 4
cmp dword [edi], esi
test dl, ch
inc ebx
and al, 0xa5
jb 0x4b6b1a
pop ss
das
cmpsb byte [esi], byte es:[edi]
fidivr dword [edi]
test dword [esi + eax*8], eax
dec ebp
adc al, 0x6f
pop ds
jb 0x4b6b2e
pushfd
jbe 0x4b6b24
ja 0x4b6b27
pop ecx
xor al, 0x80
add eax, 0xb08466f3
sal dword [esi - 0x692973fa], cl
mov ebp, edi
cmp eax, 0x1cda8b4d
adc al, 0xee
salc
mov al, 0xcd
test eax, 0x9696404f
push esp
mov bl, 0xca
mov dword [ebx - 0x4d], ebp
mov ecx, 0xeeb107aa
retf 0x6b89
stosb byte es:[edi], al
pop es
mov cl, 0xee
loop 0x4b6ae4
mov eax, dword [0xe6bb0c1e]
in al, dx
or al, 0xbb
out 0xec, al
jecxz 0x4b6aec
iretd
xor eax, 0x4489ef4b
sahf
cmp byte [ecx - 0x49], 0xba
cmc
or al, 0x66
mov ebp, 0x8a15cd15
rcr byte [edx], 1
mov esi, 0xa40d83cc
sbb esi, ebp
xor al, 0x4b
fisubr word [edi - 0x242233ff]
jbe 0x4b6adf
int1
les ebp, [ecx - 0x2f]
xor al, byte [ecx]
mov dh, 0xfb
cdq
invalid
Function at 0x4d1b9a
Capabilities:
Encode data using xor

Disassembly:
add esi, dword [edi]
mov bh, 0x4f
std
adc ebp, dword [esi]
and bh, ah
add byte [edi - 0x34], cl
or al, 0x6a
cmp eax, 0x617a5c23
cmp dword [ecx], ecx
jno 0x4d1bb3
int3
nop
mov dl, 0x94
sub al, 0xb1
adc al, bh
adc edi, esi
fsubr qword [ecx]
in al, 0x88
push edi
jae 0x4d1b73
mov byte [0x444cd368], al
sbb esi, dword ss:[edx + 0x72]
sbb esi, dword [edx + 0x72]
mov eax, dword [0x7c81d21]
adc al, byte [edx]
inc ecx
lahf
xchg edx, eax
push esp
push esi
bound esi, qword [edx + esi*2 - 0x6e5bb675]
stosb byte es:[edi], al
cli
out 0x9b, al
cld
retf
and eax, 0x41b3ae3
js 0x4d1baf
jne 0x4d1b45
mov word [ecx - 0x7e], ds
cmp dword [edx - 0x48], ecx
add dword [ebp + 4], ebx
in al, dx
imul edi, dword [ebp + 0x5b], 0x2a9d7045
mov byte [0xccf577e], al
pop ebx
inc ebp
jo 0x4d1b50
sub ah, byte [edx + 0xccf577e]
jle 0x4d1c0e
iretd
mov ch, 0x55
bound edi, qword [edx + edx*2]
xor al, 0x46
add dl, dh
bound edx, qword [esi + 0x4b]
mov bh, bh
dec edx
sbb byte [ecx + 0x5a], bh
jb 0x4d1bb5
mov esi, 0x71003cc8
dec ebx
ljmp 0x45c2
test ebx, esp
xor bh, byte fs:[ebx - 0x42]
sub al, 0x53
jnp 0x4d1c1a
and al, 0xf6
invalid

Function at 0x543b5e
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x549390
cmp edx, dword [eax]
je 0x543b80
add eax, 8
inc ecx
cmp eax, 0x549420
jl 0x543b71
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x549390]
jne 0x543cae
mov eax, dword [0x54da7c]
cmp eax, 1
je 0x543c88
test eax, eax
jne 0x543bb1
cmp dword [0x5492d4], 1
je 0x543c88
cmp edx, 0xfc
je 0x543cae
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x543be8
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00544270
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.005444a0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x543c2b
lea eax, [ebp - 0x1a4]
push eax
call fcn.005444a0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x5476c8
push edi
call fcn.00545c70
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00544270
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00544280
lea eax, [ebp - 0xa0]
push 0x5476a8
push eax
call fcn.00544280
push dword [esi + 0x549394]
lea eax, [ebp - 0xa0]
push eax
call fcn.00544280
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00545be4
add esp, 0x2c
pop edi
jmp 0x543cae
lea eax, [ebp + 8]
lea esi, [esi + 0x549394]
push 0
push eax
push dword [esi]
call fcn.005444a0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x1000c160
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
sub esp, 0x10
mov esi, dword [ebp + 8]
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strlen]
mov ebx, eax
xor eax, eax
test ebx, ebx
je 0x1000c1b8
cmp byte [esi + ebx - 1], 0xa
je 0x1000c18c
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
xchg dword [0x100170a4], eax
mov dword [esp], 2
call dword [sym.imp.ucrtbase.dll___acrt_iob_func]
mov dword [esp + 8], ebx
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_fwrite]
add esp, 0x10
pop ebx
pop esi
pop ebp
ret
Function at 0x1000c7e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xe0
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [esp], eax
call sym.___wine_dbg_get_channel_flags
movzx eax, al
bt eax, esi
jae 0x1000c9b8
mov edi, dword [0x100170a4]
xor eax, eax
mov edx, dword fs:[0x18]
cmp dword [edx + 0x24], edi
je 0x1000c8c7
test byte [0x1000d038], 8
jne 0x1000c960
lea ebx, [ebp - 0xd4]
mov edi, ebx
test byte [0x1000d048], 8
jne 0x1000c920
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
mov dword [esp + 4], str._04x:
mov dword [esp], edi
mov dword [esp + 8], eax
call sym._sprintf
mov edx, dword [ebp + 0x10]
test edx, edx
je 0x1000c869
cmp esi, 3
jbe 0x1000c8d8
mov dword [esp], 2
call dword [sym.imp.ucrtbase.dll___acrt_iob_func]
mov ecx, ebx
mov edi, eax
mov esi, dword [ecx]
add ecx, 4
lea edx, [esi - 0x1010101]
not esi
and edx, esi
and edx, 0x80808080
je 0x1000c87a
mov esi, edx
mov dword [esp + 0xc], edi
shr esi, 0x10
test edx, 0x8080
mov dword [esp + 4], 1
cmove edx, esi
lea esi, [ecx + 2]
mov dword [esp], ebx
cmove ecx, esi
mov eax, edx
add al, dl
sbb ecx, 3
sub ecx, ebx
mov dword [esp + 8], ecx
call dword [sym.imp.ucrtbase.dll_fwrite]
add esp, 0xe0
pop ebx
pop esi
pop edi
pop ebp
ret
add eax, edi
mov edi, dword [ebp + 0x10]
mov dword [esp + 8], str._s:_s:_s
mov dword [esp], eax
mov dword [esp + 0x14], edi
mov edi, dword [ebp + 0xc]
lea edx, [edi + 1]
mov dword [esp + 0x10], edx
mov edx, dword [esi*4 + 0x10013068]
mov dword [esp + 0xc], edx
mov edx, ebx
sub edx, eax
add edx, 0xc8
mov dword [esp + 4], edx
call sym._snprintf.constprop.0
jmp 0x1000c869
mov dword [esp], 0x1000d048
call sym.___wine_dbg_get_channel_flags
test al, 8
je 0x1000c840
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x20]
mov dword [esp], edi
mov dword [esp + 4], str._04x:
mov dword [esp + 8], eax
call sym._sprintf
add edi, eax
jmp 0x1000c840
mov dword [esp], 0x1000d038
call sym.___wine_dbg_get_channel_flags
test al, 8
je 0x1000c82b
call dword [sym.imp.kernel32.dll_GetTickCount]
mov edx, 0x10624dd3
lea ebx, [ebp - 0xd4]
mov dword [esp + 4], str._3u._03u:
mov ecx, eax
mul edx
mov dword [esp], ebx
shr edx, 6
imul eax, edx, 0x3e8
mov dword [esp + 8], edx
sub ecx, eax
mov dword [esp + 0xc], ecx
call sym._sprintf
lea edi, [ebx + eax]
jmp 0x1000c833
mov eax, 0xffffffff
jmp 0x1000c8c7
Function at 0x1000ca50
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov esi, eax
push ebx
mov ebx, edx
sub esp, 0x214
mov eax, dword [0x100170c0]
test eax, eax
je 0x1000cb08
mov dword [esp], ebx
call eax
mov dword [ebx + 8], eax
sub esp, 4
test eax, eax
jns 0x1000ca90
mov eax, dword [ebx]
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
lea edi, [ebp - 0x214]
mov dword [esp + 8], 0x104
mov dword [esp + 4], edi
mov dword [esp], esi
call dword [sym.imp.kernel32.dll_GetModuleFileNameW]
mov eax, dword [ebx]
sub esp, 0xc
mov edx, dword [eax]
mov dword [esp + 8], edi
mov dword [esp + 4], str.MODULE
mov dword [esp], eax
call dword [edx + 0xc]
sub esp, 0xc
mov dword [esp + 8], 0x104
mov dword [esp + 4], edi
mov dword [esp], str.SystemRoot
call dword [sym.imp.kernel32.dll_GetEnvironmentVariableW]
mov eax, dword [ebx]
sub esp, 0xc
mov edx, dword [eax]
mov dword [esp + 8], edi
mov dword [esp + 4], str.SystemRoot
mov dword [esp], eax
call dword [edx + 0xc]
sub esp, 0xc
jmp 0x1000ca7c
mov dword [esp], str.atl100.dll
call dword [sym.imp.kernel32.dll_LoadLibraryW]
sub esp, 4
test eax, eax
je 0x1000cb3d
mov dword [esp + 4], str.AtlCreateRegistrar
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_GetProcAddress]
mov dword [0x100170c0], eax
sub esp, 8
test eax, eax
jne 0x1000ca6d
mov dword [ebx + 8], 0x80004002
xor eax, eax
jmp 0x1000ca7e
Function at 0x1000cb50
Capabilities:
Access peb ldr_data
Extract resource via kernel32 functions
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x28
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0x14]
mov dword [esp + 8], eax
mov eax, dword [ebp + 0x10]
mov dword [esp], edi
mov dword [esp + 4], eax
call dword [sym.imp.kernel32.dll_FindResourceW]
sub esp, 0xc
mov dword [ebp - 0x10], eax
mov dword [esp + 4], eax
mov dword [esp], edi
call dword [sym.imp.kernel32.dll_LoadResource]
mov edx, dword [ebp - 0x10]
sub esp, 8
mov ebx, eax
mov dword [esp + 4], edx
mov dword [esp], edi
call dword [sym.imp.kernel32.dll_SizeofResource]
mov dword [ebp - 0x10], eax
sub esp, 8
test ebx, ebx
je 0x1000cce0
mov eax, dword [esi]
test eax, eax
je 0x1000ccc8
mov edx, dword [sym.imp.kernel32.dll_MultiByteToWideChar]
mov eax, dword [ebp - 0x10]
mov dword [esp + 8], ebx
mov dword [esp + 0x14], 0
mov dword [ebp - 0x1c], edx
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], eax
mov dword [esp + 4], 0
mov dword [esp], 0xfde9
call edx
lea ecx, [eax + 1]
sub esp, 0x18
lea eax, [ecx + ecx]
mov dword [ebp - 0x18], ecx
mov ecx, eax
mov dword [esp + 4], 0
mov dword [esp + 8], ecx
mov dword [ebp - 0x14], eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x18]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_HeapAlloc]
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x1c]
sub esp, 0xc
test eax, eax
mov edi, eax
je 0x1000ccec
mov dword [esp + 0x10], eax
mov eax, dword [ebp - 0x10]
mov dword [esp + 0x14], ecx
mov dword [esp + 0xc], eax
mov dword [esp + 8], ebx
mov dword [esp + 4], 0
mov dword [esp], 0xfde9
call edx
mov eax, dword [ebp - 0x14]
mov ecx, dword [esi + 4]
xor edx, edx
sub esp, 0x18
mov word [edi + eax - 2], dx
mov eax, dword [esi]
test ecx, ecx
mov edx, dword [eax]
mov dword [esp + 4], edi
mov dword [esp], eax
jne 0x1000ccb8
call dword [edx + 0x28]
mov dword [esi + 8], eax
sub esp, 8
mov dword [esp + 8], edi
mov dword [esp + 4], 0
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x18]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_HeapFree]
mov eax, dword [esi + 8]
sub esp, 0xc
lea esp, [ebp - 0xc]
not eax
pop ebx
pop esi
shr eax, 0x1f
pop edi
pop ebp
ret 0x10
call dword [edx + 0x24]
mov dword [esi + 8], eax
sub esp, 8
jmp 0x1000cc7c
mov edx, esi
mov eax, edi
call sym._create_registrar
test eax, eax
jne 0x1000cbb6
lea esi, [esi]
xor eax, eax
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret 0x10
mov dword [esi + 8], 0x8007000e
xor eax, eax
jmp 0x1000cce2
Function at 0x402440
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x8070c8]
jne 0x40244a
repz ret
jmp fcn.00405f2e

Function at 0x405b54
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.00402ec9
and dword [ebp - 4], 0
cmp dword [0x808a28], 0
mov ebx, eax
jne OpenSemaphoreA
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je GetModuleHandleW
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je GetProcessHeap
push eax
call fcn.00402e57
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x808a28], eax
call esi
push eax
call fcn.00402e57
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x808a2c], eax
call esi
push eax
call fcn.00402e57
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x808a30], eax
call esi
push eax
call fcn.00402e57
pop ecx
mov dword [0x808a38], eax
test eax, eax
je SizeofResource
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00402e57
pop ecx
mov dword [0x808a34], eax
mov eax, dword [0x808a34]
cmp eax, ebx
je 0x405c5d
cmp dword [0x808a38], ebx
je 0x405c5d
push eax
call fcn.00402ed2
push dword [0x808a38]
mov esi, eax
call fcn.00402ed2
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x405c5d
test edi, edi
je 0x405c5d
call esi
test eax, eax
je 0x405c54
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x405c54
test byte [ebp - 0xc], 1
jne 0x405c5d
or dword [ebp + 0x10], 0x200000
jmp 0x405c96
mov eax, dword [0x808a2c]
cmp eax, ebx
je LCMapStringA
push eax
call fcn.00402ed2
pop ecx
test eax, eax
je 0x405c96
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x405c96
mov eax, dword [0x808a30]
cmp eax, ebx
je 0x405c96
push eax
call fcn.00402ed2
pop ecx
test eax, eax
je 0x405c96
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [GetLastError]
call fcn.00402ed2
pop ecx
test eax, eax
je 0x405cb6
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp reloc.KERNEL32.dll_BackupRead
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rsrc
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x432072
mov ebx, 0x40c7d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x1e166ae1
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
loop 0x432060
nop
nop
nop
nop
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
je 0x4320d2
nop
nop
nop
nop
mov ebx, 0x42f314
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x2f730088
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
loop 0x4320c0
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
popal
nop
nop
nop
jmp 0x431219

Function at 0x414dec
Capabilities:
Encode data using xor

Disassembly:
xor dword [ecx], edx
add ecx, 4
cmp ecx, edi
jne fcn.00414dec
add ebx, esi
mov ebx, 0x142a9df2
ret
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x66402447
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x433060
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
nop
mov ebx, 0x4304d8
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x69e018e9
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x4031e0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4045c1
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push ebp
push esi
push edi
mov eax, dword [0x408398]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0x14], esi
xor ebx, ebx
mov dword [esi + 0x24], ebx
mov dword [esp + 0x20], ebx
mov dword [esi + 0x2c], ebx
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x30]
mov ebp, dword [esp + 0x34]
mov dword [esi + 4], ecx
mov ecx, dword [esp + 0x3c]
mov dword [esi], eax
mov eax, dword [esp + 0x38]
mov dword [esi + 0x14], ecx
mov cl, byte [esp + 0x48]
cmp cl, bl
mov dword [esi + 8], edx
mov edx, dword [esp + 0x40]
mov dword [esi + 0x10], eax
mov eax, dword [esp + 0x44]
mov byte [esp + 0x20], 1
mov dword [esi + 0xc], ebp
mov dword [esi + 0x18], edx
mov dword [esi + 0x1c], eax
mov byte [esi + 0x20], cl
mov dword [esi + 0x30], ebx
jne 0x4032c4
xor edi, edi
cmp eax, ebx
mov dword [esp + 0x48], edi
jbe 0x403291
lea ecx, [edx + 0xc]
mov edx, eax
mov eax, dword [ecx]
cmp eax, edi
jbe 0x403278
mov edi, eax
add ecx, 0x10
sub edx, 1
jne 0x403270
cmp edi, 0x100000
mov dword [esp + 0x48], edi
mov eax, 0x40651c
ja 0x403295
lea eax, [esp + 0x48]
mov eax, dword [eax]
mov dword [esi + 0x28], eax
add eax, 0xa
push eax
call fcn.004038eb
mov edi, eax
mov eax, dword [esi + 0x24]
add esp, 4
cmp eax, edi
je 0x4032bb
push eax
call sub.MSVCR80.dll_void___cdecl_operator_delete___void__
add esp, 4
mov dword [esi + 0x24], edi
push ebx
call sub.MSVCR80.dll_void___cdecl_operator_delete___void__
add esp, 4
xor ecx, ecx
mov eax, ebp
mov edx, 0x44
mul edx
seto cl
neg ecx
or ecx, eax
xor eax, eax
add ecx, 4
setb al
neg eax
or eax, ecx
push eax
call fcn.004038eb
add esp, 4
mov dword [esp + 0x48], eax
cmp eax, ebx
mov byte [esp + 0x20], 2
je 0x403312
push 0x402410
push 0x4023d0
push ebp
lea edi, [eax + 4]
push 0x44
push edi
mov dword [eax], ebp
call fcn.00403a33
jmp 0x403314
xor edi, edi
mov eax, dword [esi + 0x2c]
cmp eax, edi
mov byte [esp + 0x20], 1
je 0x403344
cmp eax, ebx
je 0x403341
mov ecx, dword [eax - 4]
lea ebx, [eax - 4]
push 0x402410
push ecx
push 0x44
push eax
call fcn.004039d0
push ebx
call sub.MSVCR80.dll_void___cdecl_operator_delete___void__
add esp, 4
mov dword [esi + 0x2c], edi
mov ecx, esi
call fcn.00402e70
mov eax, esi
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 0x24

Function at 0x4038fc
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x408398]
jne 0x403906
repz ret
jmp fcn.00403dae

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
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
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
popal
nop
jmp fcn.00431219