joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4440e8
Capabilities:
Check for time delay via gettickcount

Disassembly:
test byte [esp + 4], 0x10
je 0x4440f2
xor al, al
ret
cmp byte [esp + 8], 0xa0
push esi
mov esi, dword [sym.imp.KERNEL32.DLL_GetTickCount]
je 0x444107
cmp byte [esp + 0xc], 0x10
jne 0x44415c
xor cl, cl
cmp byte [esp + 0x10], cl
jne 0x44415c
cmp byte [0x4654ff], cl
je 0x44412a
call fcn.00443d3d
test al, al
jne 0x44412a
mov byte [0x4654ff], cl
xor al, al
pop esi
ret
cmp byte [0x4654f9], cl
je 0x44415c
xor eax, eax
mov ax, word [0x4654fc]
push eax
xor eax, eax
mov al, byte [0x4654fe]
push eax
call fcn.00444084
add esp, 8
test al, al
je 0x44415c
call esi
sub eax, dword [0x4654f4]
cmp eax, 0x16
jb 0x444126
call esi
mov dword [0x4654d4], eax
mov al, 1
pop esi
ret
Function at 0x44601f
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
cmp byte [0x4654f8], 0
je 0x44609a
mov al, byte [0x4654fe]
cmp al, 0xa0
je 0x446038
cmp al, 0x10
jne 0x44609a
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
sub eax, dword [0x4654f4]
cmp eax, 0x16
jae 0x44609a
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.00444084
add esp, 8
cmp byte [0x4654f9], 0
jne 0x446072
call fcn.00443d3d
test al, al
je 0x44609a
mov byte [0x4654ff], 1
jmp 0x44607c
cmp byte [ebp + 0x14], 0
jne 0x446065
test al, al
je 0x44609a
mov al, byte [0x4654f0]
mov byte [0x46439e], al
mov al, byte [0x4654ef]
mov byte [0x4643b0], al
mov al, byte [0x4654ee]
mov byte [0x464440], al
mov al, byte [0x46439e]
mov ecx, dword [0x465520]
mov byte [0x4654f0], al
mov al, byte [0x4643b0]
push ebx
push esi
movzx esi, byte [ebp + 0xc]
mov byte [0x4654ef], al
mov al, byte [0x464440]
mov byte [0x4654ee], al
lea eax, [esi + esi*8]
shl eax, 5
mov bl, byte [eax + ecx + 4]
test bl, bl
push edi
mov edi, dword [ebp + 8]
je 0x4461e4
push dword [ebp + 0x14]
cmp dword [edi + 0x10], 0xffc3d44f
push dword [ebp + 0xc]
setne byte [ebp + 0xb]
push dword [edi + 8]
call fcn.004440e8
add esp, 0xc
cmp byte [ebp + 0x14], 0
je 0x44618a
cmp byte [ebp + 0x18], 0
jne 0x44611c
mov cl, bl
not cl
and byte [0x46439c], cl
cmp byte [ebp + 0xb], 0
je 0x44611c
and byte [0x46439d], cl
test al, al
je 0x4461e4
not bl
and byte [0x46439e], bl
sub esi, 0xa0
mov byte [esi + 0x464440], 0
je 0x446183
dec esi
je 0x446177
dec esi
je 0x44616b
dec esi
je 0x446164
dec esi
je 0x446155
dec esi
jne 0x4461e4
mov al, byte [0x464444]
jmp 0x44615a
mov al, byte [0x464445]
mov byte [0x4643b2], al
jmp 0x4461e4
mov al, byte [0x464442]
jmp 0x446170
mov al, byte [0x464443]
mov byte [0x4643b1], al
jmp 0x4461e4
mov al, byte [0x464440]
mov byte [0x4643b0], al
jmp 0x4461e4
mov al, byte [0x464441]
jmp 0x44617c
cmp byte [ebp + 0x18], 0
jne 0x4461a2
or byte [0x46439c], bl
cmp byte [ebp + 0xb], 0
je 0x4461a2
or byte [0x46439d], bl
test al, al
je 0x4461e4
or byte [0x46439e], bl
cmp byte [ebp + 0xc], 0xa0
mov byte [esi + 0x4643a0], 0x80
jb 0x4461e4
cmp byte [ebp + 0xc], 0xa1
jbe 0x4461dd
cmp byte [ebp + 0xc], 0xa3
jbe 0x4461d4
cmp byte [ebp + 0xc], 0xa5
ja 0x4461e4
mov byte [0x4643b2], 0x80
jmp 0x4461e4
mov byte [0x4643b1], 0x80
jmp 0x4461e4
mov byte [0x4643b0], 0x80
mov cx, word [ebp + 0x10]
mov eax, dword [ebp + 0xc]
mov word [0x4654fc], cx
mov ecx, dword [ebp + 0x14]
push ecx
push eax
push dword [edi + 8]
mov byte [0x4654fe], al
mov byte [0x4654f9], cl
call fcn.004440e8
add esp, 0xc
mov byte [0x4654f8], al
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
pop edi
pop esi
mov dword [0x4654f4], eax
pop ebx
pop ebp
ret
Function at 0x4464fa
Capabilities:
Get common file path
Set current directory

Disassembly:
sub esp, 0x10c
push edi
mov edi, dword [esp + 0x114]
push edi
call dword [sym.imp.KERNEL32.DLL_SetCurrentDirectoryA]
test eax, eax
jne 0x44652e
cmp byte [0x4652ac], al
je 0x4465cb
push 1
push eax
push 0xffffffffffffffff
push 0x458f24
jmp 0x4465c0
cmp byte [0x4652ac], 0
push ebx
push ebp
push esi
mov ebp, 0x464ca0
jne 0x446543
lea ebp, [esp + 0x18]
mov ebx, dword [sym.imp.KERNEL32.DLL_GetCurrentDirectoryA]
push ebp
mov esi, 0x104
push esi
call ebx
test eax, eax
je 0x44659e
cmp byte [edi], 0
je 0x4465a9
cmp byte [edi + 1], 0x3a
jne 0x4465a9
cmp byte [edi + 2], 0
jne 0x4465a9
push ebp
push edi
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x4465a9
push edi
lea eax, [esp + 0x14]
push 0x45c0b4
push eax
call fcn.00440d7f
add esp, 0xc
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.DLL_SetCurrentDirectoryA]
test eax, eax
je 0x4465a9
push ebp
push esi
call ebx
test eax, eax
jne 0x4465a9
push esi
push edi
push ebp
call fcn.0043880f
add esp, 0xc
cmp byte [0x4652ac], 0
pop esi
pop ebp
pop ebx
je 0x4465cb
push 1
push 0
push 0xffffffffffffffff
push 0x45771c
mov ecx, dword [0x464c98]
call fcn.0040152b
pop edi
add esp, 0x10c
ret
Function at 0x44add8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov al, byte [0x46208c]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov byte [ebp - 0x13], al
push edi
lea eax, [ebp - 0x14]
push eax
push esi
mov ebx, ecx
mov byte [ebp - 0x14], 0x20
mov byte [ebp - 0x12], 0x28
mov byte [ebp - 0x11], 9
mov byte [ebp - 0x10], 0x3c
mov byte [ebp - 0xf], 0x3e
mov byte [ebp - 0xe], 0x3a
mov byte [ebp - 0xd], 0x3d
mov byte [ebp - 0xc], 0x2b
mov byte [ebp - 0xb], 0x2d
mov byte [ebp - 0xa], 0x2a
mov byte [ebp - 9], 0x2f
mov byte [ebp - 8], 0x21
mov byte [ebp - 7], 0x7e
mov byte [ebp - 6], 0x26
mov byte [ebp - 5], 0x7c
mov byte [ebp - 4], 0x5e
mov byte [ebp - 3], 0
call fcn.00438acb
test eax, eax
pop ecx
pop ecx
je 0x44ae5c
cmp byte [eax], 0x3d
jne 0x44ae55
cmp eax, esi
jbe 0x44ae67
lea ecx, [eax - 1]
cmp byte [ecx], 0x2e
jne 0x44ae55
mov eax, ecx
cmp eax, esi
jbe 0x44ae67
dec eax
jmp 0x44ae67
push esi
call fcn.00454880
pop ecx
lea eax, [eax + esi - 1]
push eax
push esi
call fcn.00438a17
mov edi, eax
sub eax, esi
inc eax
cmp eax, 0xfd
pop ecx
pop ecx
jbe 0x44ae93
cmp byte [ebp + 0x10], 0
je 0x44ae8f
push esi
push str.This_line_does_not_contain_a_recognized_action.
mov ecx, ebx
call fcn.0044a384
xor eax, eax
jmp 0x44aea3
inc eax
push eax
push esi
push dword [ebp + 8]
call fcn.0043880f
add esp, 0xc
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x44d5d3
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x8c58
call fcn.00454e20
push esi
mov esi, dword [ecx + 8]
test esi, esi
je 0x44d651
lea ecx, [ebp - 0x8c58]
call fcn.0043aa81
mov al, byte [ebp + 8]
mov byte [ebp - 0x8414], al
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x8410], eax
lea eax, [ebp - 0x8c58]
push eax
push 0x44dc19
mov dword [ebp - 0x8418], esi
call dword [sym.imp.USER32.dll_EnumWindows]
cmp dword [ebp - 0x8428], 0
je 0x44d651
mov eax, dword [0x46428c]
cmp eax, 0xffffffff
jle 0x44d651
cmp eax, 0x19
jge 0x44d647
cmp byte [0x4654b9], 0
je 0x44d647
push eax
call dword [sym.imp.KERNEL32.DLL_Sleep]
jmp 0x44d651
push 1
push eax
call fcn.0040be3b
pop ecx
pop ecx
xor eax, eax
inc eax
pop esi
leave
ret 8

Function at 0x44dad3
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x8c5c
call fcn.00454e20
push ebx
push edi
mov edi, ecx
xor ebx, ebx
cmp dword [edi + 8], ebx
je 0x44dc10
push ebx
call fcn.0044de1d
test eax, eax
je 0x44dc13
push esi
call dword [sym.imp.USER32.dll_GetForegroundWindow]
push 0x464238
push eax
mov ecx, edi
mov dword [ebp - 4], eax
call fcn.0044d855
test eax, eax
je 0x44db22
xor esi, esi
mov dword [0x4684e4], esi
jmp 0x44db28
mov esi, dword [0x4684e4]
lea ecx, [ebp - 0x8c5c]
call fcn.0043aa81
cmp byte [ebp + 8], bl
je 0x44db42
cmp esi, ebx
mov byte [ebp - 0x8434], bl
je 0x44db49
mov byte [ebp - 0x8434], 1
mov eax, dword [0x4684e0]
mov dword [ebp - 0x8424], eax
mov eax, dword [edi + 8]
mov dword [ebp - 0x841c], eax
lea eax, [ebp - 0x8c5c]
push eax
push 0x44dd1f
mov dword [ebp - 0x8420], esi
call dword [sym.imp.USER32.dll_EnumWindows]
cmp dword [ebp - 0x842c], ebx
je 0x44dbe5
push dword [ebp - 0x842c]
call fcn.0043b9d2
mov esi, eax
cmp esi, ebx
pop ecx
je 0x44dba1
push dword [ebp - 0x842c]
call fcn.0044ddeb
pop ecx
mov dword [ebp - 0x842c], esi
push dword [ebp - 0x842c]
call fcn.0043b338
push dword [ebp - 0x842c]
call fcn.0044ddeb
mov eax, dword [0x46428c]
cmp eax, 0xffffffff
pop ecx
pop ecx
jle 0x44dc0f
cmp eax, 0x19
jge 0x44dbd9
cmp byte [0x4654b9], bl
je 0x44dbd9
push eax
call dword [sym.imp.KERNEL32.DLL_Sleep]
jmp 0x44dc0f
push 1
push eax
call fcn.0040be3b
pop ecx
pop ecx
jmp 0x44dc0f
mov eax, dword [0x4684e4]
cmp eax, ebx
je 0x44dc0f
cmp eax, 1
setg al
cmp al, bl
mov dword [0x4684e4], ebx
je 0x44dc0f
push dword [ebp - 4]
call fcn.0044ddeb
pop ecx
push ebx
mov ecx, edi
call fcn.0044dad3
pop esi
xor eax, eax
inc eax
pop edi
pop ebx
leave
ret 4
Function at 0x44df0f
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ecx
cmp dword [0x466ad0], 0
push ebx
push ebp
push esi
push edi
mov esi, 0x466110
jne 0x44df2f
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
push eax
call fcn.0041409d
pop ecx
mov dword [0x4631d8], 0x270
mov dword [0x466108], esi
mov edx, 0xe3
mov ecx, 0x7ffffffe
mov eax, 0x9908b0df
mov ebx, dword [esi]
lea edi, [esi + 4]
mov ebp, dword [edi]
xor ebx, ebp
and ebx, ecx
xor ebx, dword [esi]
mov dword [esp + 0x10], ecx
mov ecx, ebp
and cl, 1
shr ebx, 1
neg cl
sbb ecx, ecx
and ecx, eax
xor ebx, ecx
xor ebx, dword [esi + 0x634]
dec edx
mov ecx, dword [esp + 0x10]
mov dword [esi], ebx
mov esi, edi
jne 0x44df4e
mov edx, 0x18c
mov ebx, dword [esi]
lea edi, [esi + 4]
mov ebp, dword [edi]
xor ebx, ebp
and ebx, ecx
xor ebx, dword [esi]
mov dword [esp + 0x10], ecx
mov ecx, ebp
and cl, 1
shr ebx, 1
neg cl
sbb ecx, ecx
and ecx, eax
xor ebx, ecx
xor ebx, dword [esi - 0x38c]
dec edx
mov ecx, dword [esp + 0x10]
mov dword [esi], ebx
mov esi, edi
jne 0x44df84
mov edx, dword [0x466110]
mov edi, dword [esi]
xor edi, edx
and edi, ecx
xor edi, dword [esi]
and dl, 1
shr edi, 1
neg dl
sbb edx, edx
and edx, eax
xor edi, edx
xor edi, dword [esi - 0x38c]
mov dword [esi], edi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x44e150
Capabilities:
Set current directory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x494]
xor ebx, ebx
cmp eax, ebx
mov byte [esi + 0x50], 1
mov byte [esi + 0x4ad], bl
mov byte [esi + 0x4ac], bl
je 0x44e263
cmp byte [eax], bl
je 0x44e263
push 0x10
call fcn.0044b893
cmp eax, ebx
pop ecx
je 0x44e19e
mov dword [eax], 0x4575d8
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
jmp 0x44e1a0
xor eax, eax
cmp eax, ebx
mov dword [esi + 0x240], eax
je 0x44e263
push ebx
push ebx
push dword [esi + 0x494]
mov ecx, esi
call fcn.004465d3
cmp eax, 1
jne 0x44e263
push dword [0x464da4]
call dword [sym.imp.KERNEL32.DLL_SetCurrentDirectoryA]
inc dword [esi + 0x4c]
push ebx
push ebx
push ebx
push 0x67
mov ecx, esi
call fcn.004496b1
test eax, eax
je 0x44e263
push ebx
push ebx
push ebx
push 0x67
mov ecx, esi
call fcn.004496b1
test eax, eax
je 0x44e263
mov ecx, dword [esi + 4]
mov eax, dword [esi + 0x240]
push ebx
mov dword [eax + 4], ecx
push ebx
push dword [esi]
mov ecx, esi
call fcn.0044b015
test eax, eax
je 0x44e263
push ebx
push ebx
push ebx
push ebx
push ebx
push dword [esi]
mov ecx, esi
call fcn.0044b375
test eax, eax
je 0x44e263
push ebx
push ebx
push ebx
push str.ErrorLevel
mov ecx, esi
call fcn.0041c6e8
cmp eax, ebx
mov dword [0x464c98], eax
je 0x44e263
push 1
push ebx
push 0xffffffffffffffff
push 0x45771c
mov ecx, eax
call fcn.0040152b
lea eax, [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.DLL_GetSystemTimeAsFileTime]
push dword [ebp - 8]
call fcn.0041409d
mov eax, dword [esi + 8]
pop ecx
jmp 0x44e266
or eax, 0xffffffff
pop esi
pop ebx
leave
ret
Function at 0x44e45d
Capabilities:
Encode data using xor

Disassembly:
push edi
push dword [esp + 0x10]
call fcn.0041409d
xor edi, edi
pop ecx
cmp dword [esp + 0xc], edi
jbe 0x44e487
push esi
mov eax, dword [esp + 0xc]
lea esi, [edi + eax]
call fcn.00413fbb
xor byte [esi], al
inc edi
cmp edi, dword [esp + 0x10]
jb 0x44e471
pop esi
pop edi
ret 0xc

Function at 0x44e8f9
Capabilities:
Hash data using crc32b

Disassembly:
mov eax, ecx
push esi
push edi
mov edi, eax
or dword [eax + 0x400], 0xffffffff
xor esi, esi
mov edx, esi
push 8
shl edx, 0x18
pop ecx
test edx, 0x80000000
je 0x44e922
add edx, edx
xor edx, 0x4c11db7
jmp 0x44e924
shl edx, 1
dec ecx
jne 0x44e910
mov dword [edi], edx
inc esi
add edi, 4
cmp esi, 0x100
jl 0x44e908
pop edi
pop esi
ret
Function at 0x4547b0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
inc esi
cmp dword [0x46853c], esi
push edi
jne 0x4547d0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.DLL_TerminateProcess]
cmp dword [ebp + 0xc], 0
mov al, byte [ebp + 0x10]
mov dword [0x468538], esi
mov byte [0x468534], al
jne 0x454836
mov ecx, dword [0x469b0c]
test ecx, ecx
je 0x454817
mov eax, dword [0x469b08]
sub eax, 4
cmp eax, ecx
jmp 0x454810
mov eax, dword [eax]
test eax, eax
je 0x454802
call eax
mov eax, dword [0x469b08]
sub eax, 4
cmp eax, dword [0x469b0c]
mov dword [0x469b08], eax
jae 0x4547fa
mov eax, 0x462040
mov esi, 0x462048
cmp eax, esi
mov edi, eax
jae 0x454836
mov eax, dword [edi]
test eax, eax
je 0x45482f
call eax
add edi, 4
cmp edi, esi
jb 0x454827
mov eax, 0x46204c
mov esi, 0x462050
cmp eax, esi
mov edi, eax
jae 0x454855
mov eax, dword [edi]
test eax, eax
je 0x45484e
call eax
add edi, 4
cmp edi, esi
jb 0x454846
cmp dword [ebp + 0x10], 0
pop edi
pop esi
jne 0x45486f
push dword [ebp + 8]
mov dword [0x46853c], 1
call fcn.0043cf79
pop ebp
ret
Function at 0x468480
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4e000]
push edi
jmp 0x46849a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4684a1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x468490
mov eax, 1
add ebx, ebx
jne 0x4684b3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4684c4
jne 0x4684e3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4684e3
dec eax
add ebx, ebx
jne 0x4684d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4684a8
add ebx, ebx
jne 0x4684df
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x468535
xor ecx, ecx
sub eax, 3
jb 0x4684fb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x46856a
sar eax, 1
mov ebp, eax
jmp 0x468506
add ebx, ebx
jne 0x468506
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4684d4
inc ecx
add ebx, ebx
jne 0x468514
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4684d4
add ebx, ebx
jne 0x468521
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x468516
jne 0x468532
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x468516
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x468554
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x468546
jmp 0x468496
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x468554
add edi, ecx
jmp 0x468496
pop esi
mov edi, esi
mov ecx, 0x2672
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x468572
cmp byte [edi], 5
jne 0x468572
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 0x468577
lea edi, [esi + 0x66000]
mov eax, dword [edi]
or eax, eax
je 0x4685ef
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x69660]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x6969c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4685a4
mov ecx, edi
jns 0x4685d3
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 + 0x696a4]
or eax, eax
je 0x4685e9
mov dword [ebx], eax
add ebx, 4
jmp 0x4685c1
call dword [esi + 0x696a0]
mov ebp, dword [esi + 0x696a8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1bf]
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 0x468623
sub esp, 0xffffff80
jmp 0x40551c
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0x675f7b2d
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x433024
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x1d4c2793
nop
nop
test eax, eax
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43306c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x1008885
Capabilities:
Clear file content

Disassembly:
push ecx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
xor esi, esi
cmp edi, dword [0x100bb88]
jae 0x10089e1
mov eax, edi
sar eax, 5
mov eax, dword [eax*4 + 0x100bba0]
mov ecx, edi
and ecx, 0x1f
test byte [eax + ecx*8 + 4], 1
je 0x10089e1
push 1
push esi
push edi
call fcn.01007e9b
or ebp, 0xffffffff
add esp, 0xc
cmp eax, ebp
mov dword [esp + 0xc], eax
je 0x10089dd
push 2
push esi
push edi
call fcn.01007e9b
add esp, 0xc
cmp eax, ebp
je 0x10089dd
push ebx
mov ebx, dword [esp + 0x1c]
sub ebx, eax
test ebx, ebx
jle 0x1008989
push 0x1000
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebp, eax
test ebp, ebp
jne 0x1008921
mov dword [0x100b760], 0xc
or esi, 0xffffffff
jmp 0x10089c9
push 0x8000
push edi
call fcn.010089fc
pop ecx
pop ecx
mov dword [esp + 0x18], eax
mov eax, 0x1000
cmp ebx, eax
jge 0x100893d
mov eax, ebx
push eax
push ebp
push edi
call fcn.01007c62
add esp, 0xc
cmp eax, 0xffffffff
je 0x1008955
sub ebx, eax
test ebx, ebx
jg 0x1008932
jmp 0x100896b
cmp dword [0x100b764], 5
jne 0x1008968
mov dword [0x100b760], 0xd
or esi, 0xffffffff
push dword [esp + 0x18]
push edi
call fcn.010089fc
pop ecx
pop ecx
push ebp
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x10089c9
jge 0x10089c9
push 0
push dword [esp + 0x20]
push edi
call fcn.01007e9b
push edi
call fcn.01007c26
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebp
jne 0x10089c9
mov dword [0x100b760], 0xd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x100b764], eax
push 0
push dword [esp + 0x14]
push edi
call fcn.01007e9b
add esp, 0xc
mov eax, esi
pop ebx
jmp 0x10089ee
mov eax, ebp
jmp 0x10089ee
mov dword [0x100b760], 9
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ecx
ret

Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

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

Function at 0x1516807
Capabilities:
Execute anti-debugging instructions

Disassembly:
rol bp, 7
ror esi, 0xe
cmp ecx, eax
bswap bp
bsr ebp, esi
lea ebp, [esp + 0x28]
call fcn.01516317
Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x1f973a0a
nop
nop
nop
test eax, eax
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x145b26e3
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x402d53
Capabilities:
Terminate process

Disassembly:
push 0x10
push 0x403488
call fcn.0040323c
xor ebx, ebx
mov dword [ebp - 4], ebx
mov eax, dword fs:[0x18]
mov esi, dword [eax + 4]
mov edi, ebx
mov edx, 0x4043a0
mov ecx, esi
xor eax, eax
lock cmpxchg dword [edx], ecx
test eax, eax
je 0x402d98
cmp eax, esi
jne 0x402d8b
xor esi, esi
inc esi
mov edi, esi
jmp 0x402d9b
push 0x3e8
call dword [sym.imp.api_ms_win_core_synch_l1_2_0.dll_Sleep]
jmp 0x402d6f
xor esi, esi
inc esi
cmp dword [0x4043a4], esi
jne 0x402dad
push 0x1f
call sub.msvcrt.dll__amsg_exit
pop ecx
jmp 0x402de7
cmp dword [0x4043a4], ebx
jne 0x402de1
mov dword [0x4043a4], esi
push 0x4011a8
push 0x40119c
call fcn.00402ec2
pop ecx
pop ecx
test eax, eax
je 0x402de7
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
jmp 0x402ebc
mov dword [0x404034], esi
cmp dword [0x4043a4], esi
jne 0x402e0a
push 0x401198
push 0x401190
call sub.msvcrt.dll__initterm
pop ecx
pop ecx
mov dword [0x4043a4], 2
test edi, edi
jne 0x402e17
xor eax, eax
mov ecx, 0x4043a0
xchg dword [ecx], eax
cmp dword [0x4043a8], 0
je 0x402e43
push 0x4043a8
call fcn.00403090
pop ecx
test eax, eax
je 0x402e43
push ebx
push 2
push ebx
mov esi, dword [0x4043a8]
mov ecx, esi
call dword [0x40515c]
call esi
push dword [0x404040]
push dword [0x40403c]
push dword [0x404038]
call fcn.00401a43
add esp, 0xc
mov dword [0x404030], eax
cmp dword [0x404048], 0
jne 0x402ea1
push eax
call dword [sym.imp.msvcrt.dll_exit]
mov ecx, dword [ebp - 0x14]
mov eax, dword [ecx]
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
push ecx
push eax
call sub.msvcrt.dll__XcptFilter
pop ecx
pop ecx
ret
cmp dword [0x404034], 0
jne 0x402eb5
call dword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x404030]
mov dword [ebp - 4], 0xfffffffe
call fcn.00403284
ret
call fcn.00574000
jmp 0x402d53

Function at 0x402f94
Capabilities:
Parse pe header

Disassembly:
push 0xc
push 0x4034a8
call fcn.0040340c
xor ecx, ecx
mov eax, dword [ebp + 8]
test eax, eax
je 0x402ff4
cmp eax, 0xffffffff
je 0x402ff4
mov dword [ebp - 4], ecx
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x402fed
mov edx, dword [eax + 0x3c]
test edx, edx
js 0x402fed
cmp edx, 0x10000000
jae 0x402fed
add eax, edx
mov dword [ebp - 0x1c], eax
mov ecx, dword [eax]
sub ecx, 0x4550
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
jmp 0x402fea
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, ecx
call fcn.00403451
ret 4

Function at 0x403040
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40307e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x403076
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x403080
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x403066
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret