joyce8/EMBER2024-capa huggingface dataset:
Function at 0x411f02
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
cmp dword [0x418680], 0
push ebx
push esi
mov esi, 0x418688
jne 0x411f2e
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
mov dword [0x4186a0], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x418680], 1
push dword [0x4186a0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x411fcb
push 0x14
push 8
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x411ff5
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x418684]
test eax, eax
je 0x411f70
mov dword [eax], ebx
push edi
push esi
mov dword [ebx + 4], eax
mov dword [0x418684], ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea edi, [ebx + 0x10]
push 0
push 0
push 0x100000
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push 8
push 0xffffffffffffffff
push ebx
push 0x411ffa
push dword [edi]
lea eax, [ebx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_RegisterWaitForSingleObject]
push ebx
push dword [0x4186a0]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
push 0xc
push 0
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x411ff5
mov ecx, dword [esp + 0xc]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x10]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 8]
mov dword [eax], ecx
mov dword [ebx + 8], eax
pop esi
pop ebx
ret 8

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x444820
Capabilities:
Packed with generic packer

Disassembly:
cmp byte [esp + 8], 1
jne 0x4449e4
pushal
mov esi, section.sect_1
lea edi, [esi - 0x2e000]
push edi
or ebp, 0xffffffff
jmp 0x44484a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x444851
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x444840
mov eax, 1
add ebx, ebx
jne 0x444863
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x444858
jne 0x444874
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x444858
xor ecx, ecx
sub eax, 3
jb 0x444888
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4448fa
mov ebp, eax
add ebx, ebx
jne 0x444893
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4448a0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4448c4
inc ecx
add ebx, ebx
jne 0x4448b0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4448a5
jne 0x4448c1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4448a5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4448e4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4448d5
jmp 0x444846
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4448e4
add edi, ecx
jmp 0x444846
pop esi
mov edi, esi
mov ecx, 0x913
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x444902
cmp byte [edi], 7
jne 0x444902
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 0x444907
lea edi, [esi + 0x42000]
mov eax, dword [edi]
or eax, eax
je 0x444976
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x442f8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x44334]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x444934
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x44338]
or eax, eax
je 0x444970
mov dword [ebx], eax
add ebx, 4
jmp 0x444951
popal
xor eax, eax
ret 0xc
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x4449a7
cmp al, 0xef
ja 0x44499a
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x44497c
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x444989
mov ebp, dword [esi + 0x4433c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x31f]
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 0x4449db
sub esp, 0xffffff80
jmp 0x4010b4
Function at 0x4f89136e
Capabilities:
Encode data using xor

Disassembly:
call 0x4f8912e7
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x4f891317
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x4f891333
xor edx, 0
jmp 0x4f89133e
xor edx, edx
jmp 0x4f891355
jmp 0x4f891361
xor eax, eax
push 0x8427d7c0
call 0x4f89136e
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x4f8913aa
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x4f891383
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x4f8913c1
add eax, 0
jno 0x4f8913c6
add esi, 0
ret 0x10

Function at 0x4f89212f
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x4f892151
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x4f8922f3
cmp edi, dword [ebp + 0x10]
jb 0x4f8922f3
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.4f891c1b
inc edi
jmp 0x4f8921da
jmp 0x4f8921e7
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.4f891c1b
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.4f891c1b
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x4f89223b
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x4f89221f
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.4f892269
add dword [eax], 0x39
jle 0x4f892245
sub al, 0xf5
mov ch, al
call fcn.4f89227e
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x4f893f56
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x4f893f6c
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x4f893f7d
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.4f893fbe
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x4f89632a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x4f896273
add ebx, 0
push ecx
call 0x4f896288
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x73ae6387
sub ebx, dword [0x73b05bc6]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x73b05bb6
call fcn.4f891d52
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.4f891260
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x4f8963e6
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x4f8963e6
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x4f89639d
mov eax, 1
lock xchg dword [0x73b05bc2], eax
push 0x3dd1fc71
call 0x4f89632a
push esi
add esp, 8
cmp eax, 0
jne 0x4f896313
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x4f896339
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x4f89634e
cmp ecx, edx
cmp eax, 0
je 0x4f896373
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x4f89635d
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.4f89638c
dec eax
loope 0x4f89638f
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73b05bc2], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x4f8963c3
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x4f8963d8
jmp 0x4f8963e3
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4f8962d1
Function at 0x4f89d44b
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x4f89d721
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73af283a
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73ae9800
push 0xffffffffffffffff
call fcn.4f89464b
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x4f89d4b5
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.4f89d4cd
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x4f89d715
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4f89d6e9
Function at 0x4f8acf1b
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x4f8acf3d
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4f8acf3d
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4f8acf3d
ret
cmp word [ebx + 4], 0x14c
jne 0x4f8acf3d
test word [ebx + 0x16], 2
je 0x4f8acf3d
test word [ebx + 0x16], 0x100
je 0x4f8acf3d
cmp word [ebx + 0x18], 0x10b
jne 0x4f8acf3d
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4f8acf3d
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4f8acfc9
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4f8acf5d
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.4f893ea8
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4f8acf3d
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x4f8acfc9
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x4f8acf3d
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4f8acf3d
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4f8acf3d
ret
cmp word [ebx + 4], 0x14c
jne 0x4f8acf3d
test word [ebx + 0x16], 2
je 0x4f8acf3d
test word [ebx + 0x16], 0x100
je 0x4f8acf3d
cmp word [ebx + 0x18], 0x10b
jne 0x4f8acf3d
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4f8acf3d
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4f8acfc9
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4f8acf5d
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.4f893ea8
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4f8acf3d
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x4f8ad080
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4f8ad0d9
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4f8ad080
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4f8ad08f
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x4fcb2d32
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x4f8ad0e0
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.4f893f56
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4f8ad17f
add edi, 4
add eax, 2
dec ecx
jne 0x4f8ad0c5
call 0x4f8ad12c
loope 0x4f8ad122
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4f8ad17c
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x4f8ad18d
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x4f8ad140
cmp eax, ecx
ja 0x4f8ad140
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4f8ad1ca
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4f8ad1c0
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.4f894435
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4f8ad08f
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4f8ad0d9
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4f8ad080
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4f8ad08f
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x4fcb2d32
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x4f8ad0e0
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.4f893f56
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4f8ad17f
add edi, 4
add eax, 2
dec ecx
jne 0x4f8ad0c5
call 0x4f8ad12c
loope 0x4f8ad122
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4f8ad17c
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x4f8ad18d
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x4f8ad140
cmp eax, ecx
ja 0x4f8ad140
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4f8ad1ca
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4f8ad1c0
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.4f894435
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x430000
Capabilities:
Authenticate hmac
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x5cb153e1
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4300d2
mov ebx, 0x42e3d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x2b7d2db6
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x1000c0a0
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x34
lea eax, [ebp - 0x34]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
call 0x100b8fba
test eax, eax
js 0x1000c196
cmp word [ebp - 0x34], 6
je 0x1000c196
lea eax, [ebp - 4]
push eax
push 0x10004090
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x1000c14d
lea eax, [ebp - 8]
mov dword [ebp - 8], 4
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x100040ac
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1000c144
cmp dword [ebp - 0xc], eax
je 0x1000c144
push 0x100040c0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
test eax, eax
je 0x1000c144
push 0x100040cc
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x1000c144
push dword [ebp + 8]
mov ecx, esi
call dword [0x100a8504]
call esi
pop esi
mov esp, ebp
pop ebp
ret 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp + 8]
cmp esi, 0x78
je 0x1000c165
cmp esi, 0xdc
jb 0x1000c196
cmp esi, 0x140
jae 0x1000c196
push 0x3594
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
test eax, eax
je 0x1000c196
mov ecx, eax
mov edx, 0x20
and ecx, 0x1f
sub edx, ecx
push esi
mov dword [eax + edx - 4], edx
lea ecx, [eax + edx]
call 0x100b8fba
pop esi
mov esp, ebp
pop ebp
ret 4
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x420562
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00420204

Function at 0x42056d
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00420393

Function at 0x420967
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040d9f0
mov eax, dword [0x4ae600]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041e133
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4209a9
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x420b05
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00429400
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4b1050]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00421706
mov ecx, dword [esi*4 + 0x4b1050]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x420afe
cmp eax, dword [edi + ecx + 0x24]
jne 0x420afe
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x420afe
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00421706
add esp, 0x14
test edx, edx
jl 0x420afe
jg 0x420a74
test eax, eax
jb 0x420afe
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x420afe
jl 0x420a8e
cmp dword [ebp - 0x1008], eax
ja 0x420afe
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x420aac
test ebx, ebx
je 0x420ae5
cmp ecx, edi
jae 0x420ae5
mov al, byte [ecx]
cmp al, 0xd
jne 0x420ac6
lea eax, [edi - 1]
cmp ecx, eax
jae 0x420ad2
cmp byte [ecx + 1], 0xa
jne 0x420ad2
inc ecx
jmp 0x420ad2
movzx eax, al
movsx eax, byte [eax + 0x4ae8c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x420aac
cmp edx, ebx
jne 0x420aac
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x420b03
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040cde2
leave
ret