joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40bcb1
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x30
push ebx
push esi
push edi
lea eax, [ebp - 4]
xor esi, esi
push eax
push 9
push esi
mov ebx, edx
mov dword [ebp - 0xc], esi
mov edi, ecx
push ebx
push edi
mov dword [ebp - 0x14], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x40bce2
push ebx
push edi
jmp 0x40bd90
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push esi
lea eax, [ebp - 0xc]
push eax
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov edi, eax
test edi, edi
je 0x40bd24
cmp edi, 0xea
je 0x40bd24
cmp edi, 0x7a
jne 0x40bd40
mov eax, dword [ebp - 8]
lea eax, [eax*2 + 2]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
test edi, edi
jne 0x40bd4d
push 8
pop edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
jmp 0x40bd96
mov eax, dword [ebp - 8]
inc eax
push eax
push edi
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
test eax, eax
jne 0x40bd6f
mov ecx, dword [ebp - 4]
mov edx, edi
call fcn.0049adb9
test eax, eax
je 0x40bd70
inc esi
cmp eax, 0x103
je 0x40bd7c
cmp esi, dword [ebp - 0x10]
jb 0x40bd4d
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebx
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x419f74
Capabilities:
Parse pe header

Disassembly:
push 0xc
push 0x41a478
call fcn.0041a288
xor ecx, ecx
mov eax, dword [ebp + 8]
test eax, eax
je 0x419fd4
cmp eax, 0xffffffff
je 0x419fd4
mov dword [ebp - 4], ecx
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x419fcd
mov edx, dword [eax + 0x3c]
test edx, edx
js 0x419fcd
cmp edx, 0x10000000
jae 0x419fcd
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 0x419fca
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, ecx
call fcn.0041a2cd
ret 4

Function at 0x41a020
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 0x41a05e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x41a056
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x41a060
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x41a046
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x41a130
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x41a146
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x41a161
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x4952f3
Capabilities:
Encode data using xor

Disassembly:
call 0x49526c
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 0x49529c
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 0x4952b8
xor edx, 0
jmp 0x4952c3
xor edx, edx
jmp 0x4952da
jmp 0x4952e6
xor eax, eax
push 0x8427d7c0
call 0x4952f3
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x49532f
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 0x495308
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 0x495346
add eax, 0
jno 0x49534b
add esi, 0
ret 0x10
Function at 0x4960b4
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 0x4960d6
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 0x496278
cmp edi, dword [ebp + 0x10]
jb 0x496278
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.00495ba0
inc edi
jmp 0x49615f
jmp 0x49616c
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.00495ba0
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.00495ba0
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 0x4961c0
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 0x4961a4
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.004961ee
add dword [eax], 0x39
jle 0x4961ca
sub al, 0xf5
mov ch, al
call fcn.00496203
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x497edb
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 0x497ef1
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 0x497f02
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.00497f43
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 0x49a2af
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 0x49a1f8
add ebx, 0
push ecx
call 0x49a20d
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, 0x100572fb
sub ebx, dword [0x10076b3a]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x10076b2a
call fcn.00495cd7
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.004951e5
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x49a36b
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x49a36b
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 0x49a322
mov eax, 1
lock xchg dword [0x10076b36], eax
push 0x3dd1fc71
call 0x49a2af
push esi
add esp, 8
cmp eax, 0
jne 0x49a298
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x49a2be
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x49a2d3
cmp ecx, edx
cmp eax, 0
je 0x49a2f8
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 0x49a2e2
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.0049a311
dec eax
loope 0x49a314
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x10076b36], 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 0x49a348
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x49a35d
jmp 0x49a368
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x49a256

Function at 0x4a13d0
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 0x4a16a6
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x100637ae
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x1005a774
push 0xffffffffffffffff
call fcn.004985d0
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 0x4a143a
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.004a1452
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 0x4a169a
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4a166e
Function at 0x4b0ea0
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 0x4b0ec2
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4b0ec2
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4b0ec2
ret
cmp word [ebx + 4], 0x14c
jne 0x4b0ec2
test word [ebx + 0x16], 2
je 0x4b0ec2
test word [ebx + 0x16], 0x100
je 0x4b0ec2
cmp word [ebx + 0x18], 0x10b
jne 0x4b0ec2
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4b0ec2
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4b0f4e
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4b0ee2
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.00497e2d
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4b0ec2
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 0x4b0f4e
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 0x4b0ec2
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4b0ec2
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4b0ec2
ret
cmp word [ebx + 4], 0x14c
jne 0x4b0ec2
test word [ebx + 0x16], 2
je 0x4b0ec2
test word [ebx + 0x16], 0x100
je 0x4b0ec2
cmp word [ebx + 0x18], 0x10b
jne 0x4b0ec2
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4b0ec2
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4b0f4e
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4b0ee2
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.00497e2d
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4b0ec2
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 0x4b1005
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4b105e
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4b1005
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4b1014
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 0x8b6cb7
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 0x4b1065
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.00497edb
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4b1104
add edi, 4
add eax, 2
dec ecx
jne 0x4b104a
call 0x4b10b1
loope 0x4b10a7
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4b1101
mov dh, pe_nt_image_headers32
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 0x4b1112
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 0x4b10c5
cmp eax, ecx
ja 0x4b10c5
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4b114f
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4b1145
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.004983ba
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4b1014
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4b105e
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4b1005
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4b1014
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 0x8b6cb7
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 0x4b1065
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.00497edb
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4b1104
add edi, 4
add eax, 2
dec ecx
jne 0x4b104a
call 0x4b10b1
loope 0x4b10a7
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4b1101
mov dh, pe_nt_image_headers32
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 0x4b1112
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 0x4b10c5
cmp eax, ecx
ja 0x4b10c5
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4b114f
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4b1145
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.004983ba
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401780
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov dword [esp], 2
lea ebx, [esp + 0x24]
call fcn.00407850
mov dword [esp + 8], 0x1b
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sub.msvcrt.dll_fwrite
mov dword [esp], 2
call fcn.00407850
mov edx, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp], eax
mov dword [esp + 4], edx
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
lea esi, [esi]

Function at 0x4017e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x30
mov esi, dword [0x40d06c]
test esi, esi
jle 0x401900
mov eax, dword [0x40d070]
xor ecx, ecx
add eax, 0xc
mov edx, dword [eax]
cmp ebx, edx
jb 0x401814
mov edi, dword [eax + 4]
add edx, dword [edi + 8]
cmp ebx, edx
jb 0x401897
add ecx, 1
add eax, 0x14
cmp ecx, esi
jne 0x401800
mov dword [esp], ebx
call fcn.004021d0
mov edi, eax
test eax, eax
je 0x401927
mov eax, dword [0x40d070]
lea ebx, [esi + esi*4]
shl ebx, 2
add eax, ebx
mov dword [eax + 0x10], edi
mov dword [eax], 0
call fcn.00402310
mov edx, dword [0x40d070]
add eax, dword [edi + 0xc]
mov dword [edx + ebx + 0xc], eax
lea edx, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x401907
mov eax, dword [esp + 0x28]
lea edx, [eax - 0x40]
and edx, 0xffffffbf
je 0x401890
lea edx, [eax - 4]
and edx, 0xfffffffb
jne 0x4018a0
add dword [0x40d06c], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
cmp eax, 2
mov edx, 4
mov eax, 0x40
mov ecx, dword [esp + 0x20]
cmove eax, edx
mov edx, dword [esp + 0x14]
add ebx, dword [0x40d070]
mov dword [ebx + 8], ecx
mov dword [ebx + 4], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 8], eax
mov dword [esp + 4], ecx
mov dword [esp], edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
jne 0x401890
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call fcn.00401780
lea esi, [esi]
lea esi, [esi]
xor esi, esi
jmp 0x40181e
mov eax, dword [0x40d070]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call fcn.00401780
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call fcn.00401780
lea esi, [esi]
nop
Function at 0x401e40
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x40d088
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x40d080]
sub esp, 4
test ebx, ebx
je 0x401e95
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x401e8e
test esi, esi
je 0x401e8e
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401e70
mov dword [esp], 0x40d088
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x4021d0
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [0x400000], 0x5a4d
jne 0x4021f5
mov ecx, dword [0x40003c]
cmp dword [ecx + 0x400000], 0x4550
lea edx, [ecx + 0x400000]
je 0x402200
ret
cmp word [ecx + 0x400018], 0x10b
jne 0x4021f5
push esi
movzx eax, word [ecx + 0x400014]
push ebx
movzx esi, word [ecx + 0x400006]
mov ebx, dword [esp + 0xc]
lea eax, [edx + eax + 0x18]
sub ebx, 0x400000
test si, si
je 0x402248
xor ecx, ecx
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x40223e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x40224a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x402230
xor eax, eax
pop ebx
pop esi
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x6cbf7e92
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data_1
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x26f376e0
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
jmp 0x401219

Function at 0x408944
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x4085d8
call fcn.00408962
xor dword [ecx], esi
dec edx
inc ecx
and edx, edx
cmp ecx, edi
jne fcn.00408944
add eax, 0xcbc12464
and edx, eax
ret

Function at 0x4282a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x20000]
push edi
or ebp, 0xffffffff
jmp 0x4282c2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4282c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4282b8
mov eax, 1
add ebx, ebx
jne 0x4282db
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4282d0
jne 0x4282ec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4282d0
xor ecx, ecx
sub eax, 3
jb 0x428300
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x428372
mov ebp, eax
add ebx, ebx
jne 0x42830b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x428318
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x42833c
inc ecx
add ebx, ebx
jne 0x428328
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x42831d
jne 0x428339
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42831d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x42835c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x42834d
jmp 0x4282be
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x42835c
add edi, ecx
jmp 0x4282be
pop esi
mov edi, esi
mov ecx, 0x16a
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x42837a
cmp byte [edi], 0
jne 0x42837a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x42837f
lea edi, [esi + 0x26000]
mov eax, dword [edi]
or eax, eax
je 0x4283ee
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x284ec]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x28550]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4283ac
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x28554]
or eax, eax
je 0x4283e8
mov dword [ebx], eax
add ebx, 4
jmp 0x4283c9
call dword [esi + 0x28558]
popal
jmp 0x404210