joyce8/EMBER2024-capa huggingface dataset:
Function at 0x642cdfd9
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 0x642cdffb
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 0x642ce19d
cmp edi, dword [ebp + 0x10]
jb 0x642ce19d
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.642cdac5
inc edi
jmp 0x642ce084
jmp 0x642ce091
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642cdac5
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642cdac5
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 0x642ce0e5
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 0x642ce0c9
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.642ce113
add dword [eax], 0x39
jle 0x642ce0ef
sub al, 0xf5
mov ch, al
call fcn.642ce128
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x642cfe00
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 0x642cfe16
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 0x642cfe27
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.642cfe68
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 0x642d21d4
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 0x642d211d
add ebx, 0
push ecx
call 0x642d2132
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, 0x1008b21f
sub ebx, dword [0x100aaa5e]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x100aaa4e
call fcn.642cdbfc
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.642cd10a
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x642d2290
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x642d2290
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 0x642d2247
mov eax, 1
lock xchg dword [0x100aaa5a], eax
push 0x3dd1fc71
call 0x642d21d4
push esi
add esp, 8
cmp eax, 0
jne 0x642d21bd
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x642d21e3
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x642d21f8
cmp ecx, edx
cmp eax, 0
je 0x642d221d
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 0x642d2207
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.642d2236
dec eax
loope 0x642d2239
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x100aaa5a], 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 0x642d226d
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x642d2282
jmp 0x642d228d
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x642d217b
Function at 0x642d92f5
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 0x642d95cb
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x100976d2
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x1008e698
push 0xffffffffffffffff
call fcn.642d04f5
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 0x642d935f
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.642d9377
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 0x642d95bf
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x642d9593
Function at 0x642e8dc5
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 0x642e8de7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x642e8de7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x642e8de7
ret
cmp word [ebx + 4], 0x14c
jne 0x642e8de7
test word [ebx + 0x16], 2
je 0x642e8de7
test word [ebx + 0x16], 0x100
je 0x642e8de7
cmp word [ebx + 0x18], 0x10b
jne 0x642e8de7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x642e8de7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x642e8e73
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x642e8e07
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.642cfd52
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x642e8de7
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 0x642e8e73
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 0x642e8de7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x642e8de7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x642e8de7
ret
cmp word [ebx + 4], 0x14c
jne 0x642e8de7
test word [ebx + 0x16], 2
je 0x642e8de7
test word [ebx + 0x16], 0x100
je 0x642e8de7
cmp word [ebx + 0x18], 0x10b
jne 0x642e8de7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x642e8de7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x642e8e73
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x642e8e07
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.642cfd52
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x642e8de7
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 0x642e8f2a
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x642e8f83
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x642e8f2a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x642e8f39
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 0x646eebdc
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 0x642e8f8a
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.642cfe00
cmp eax, dword [ebp + 0xc]
pop eax
je 0x642e9029
add edi, 4
add eax, 2
dec ecx
jne 0x642e8f6f
call 0x642e8fd6
loope 0x642e8fcc
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x642e9026
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 0x642e9037
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 0x642e8fea
cmp eax, ecx
ja 0x642e8fea
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x642e9074
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x642e906a
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.642d02df
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x642e8f39
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x642e8f83
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x642e8f2a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x642e8f39
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 0x646eebdc
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 0x642e8f8a
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.642cfe00
cmp eax, dword [ebp + 0xc]
pop eax
je 0x642e9029
add edi, 4
add eax, 2
dec ecx
jne 0x642e8f6f
call 0x642e8fd6
loope 0x642e8fcc
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x642e9026
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 0x642e9037
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 0x642e8fea
cmp eax, ecx
ja 0x642e8fea
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x642e9074
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x642e906a
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.642d02df
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x98f60c
Capabilities:
Encode data using xor

Disassembly:
pushal
call 0x98f612
pop ebp
sub ebp, 6
sub ebp, 0x58f60c
jmp 0x98f670
jmp 0x98f679
mov eax, 0x58f60c
add eax, ebp
add eax, 0x93
mov ecx, 0x5b3
mov edx, 0x28e7bbf2
xor byte [eax], dl
inc eax
dec ecx
jne 0x98f690
jmp 0x98f6a3
jns 0x98f6e4
jns 0x98f722
into
bnd jae 0x98f6e0
or dh, dl
int1
aas
dec edx
div dl
dec eax
invalid
sbb ebx, edx
repne cmpsd dword [esi], dword es:[edi]
cmpsb byte [esi], byte es:[edi]
scasd eax, dword es:[edi]
jns 0x98f763
cli
bnd jns 0x98f759
invalid
invalid
salc
mov dword [0xf2f2f71a], eax
sbb eax, ecx
repne cmpsd dword [esi], dword es:[edi]
jns 0x98f74f
or eax, 0x870dfe87
cli
sbb dl, byte [edx + esi*8 + 0x4f79f2f2]
cli
sar dword [ebx], 0xc1
and byte [ecx + 0x1a], dh
idiv dword [edx - 0xd438903]
sbb dh, bh
mov edx, 0xf2bc76fd
mov esp, 0xfdf2f2f2
std
std
jp 0x98f70d
xchg esp, eax
jns 0x98f747
retf
jb 0x98f76e
sbb edi, ebp
jbe 0x98f74c
xchg esp, eax
jae 0x98f778
or dword [0xe776fdd7], ecx
or eax, 0xe776fdd7
mov bl, 0x1b
or eax, 0xbedb0d0d
sbb edi, dword [esi]
or eax, 0xbedb0d0d
retf
Function at 0x403bde
Capabilities:
Copy file

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0x406028]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 4
pop edi
mov esi, edx
mov dword [ebp - 0x120], ecx
push 0x180
push esi
call dword [sym.imp.msvcrt.dll__chmod]
pop ecx
pop ecx
push 0xa0
push esi
push esi
call dword [sym.imp.USER32.dll_OemToCharBuffA]
push 0x1001
lea eax, [ebp - 0x90]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_OpenFile]
push esi
mov ebx, eax
push esi
mov dword [ebp - 0x11c], ebx
call dword [sym.imp.USER32.dll_CharToOemA]
cmp ebx, 0xffffffff
je 0x403cba
mov esi, dword [ebp - 0x120]
lea eax, [ebp - 0x118]
push 0
push eax
push esi
call dword [sym.imp.LZ32.dll_LZOpenFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x403c7a
push 3
pop edi
push esi
mov edx, 0xa0
mov ecx, 0x406c20
call fcn.00401590
test eax, eax
js 0x403ccc
jmp 0x403cae
call fcn.0040424e
push dword [ebp - 0x11c]
push ebx
call dword [sym.imp.LZ32.dll_LZCopy]
push ebx
mov esi, eax
call dword [sym.imp.LZ32.dll_LZClose]
cmp esi, 0xfffffff8
jb 0x403cab
cmp esi, 0xfffffffb
jne 0x403ca2
push 6
pop edi
cmp esi, 0xfffffffc
jne 0x403cae
push 7
jmp 0x403cad
push 0xd
pop edi
push dword [ebp - 0x11c]
call dword [sym.imp.KERNEL32.dll__lclose]
mov ecx, dword [ebp - 4]
mov ax, di
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404bf0
leave
ret
call fcn.00402159
int3

Function at 0x4042fd
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x406028]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x10c]
mov dword [ebp - 0x110], 0x104
push eax
push 0x20019
xor ebx, ebx
mov esi, 0x401288
push ebx
push esi
mov edi, 0x80000000
mov byte [ebp - 0x108], bl
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x404380
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x108]
push eax
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
test eax, eax
je 0x4043a0
push ecx
push ebx
push ebx
push 0x10
xor edx, edx
push 0xc
inc edx
pop ecx
call fcn.0040ff3b
xor eax, eax
cmp dword [0x406724], ebx
je 0x404391
mov dword [0x406080], ebx
inc eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404bf0
leave
ret
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.msvcrt.dll_atoi]
pop ecx
mov dword [0x406080], eax
call fcn.0040ff3b
xor eax, eax
jmp 0x404390
Function at 0x404e70
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 0x404eae
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x404ea6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x404eb0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x404e96
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x404f80
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x404fb1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x404fb1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x404fb1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x40a475
Capabilities:
Encode data using xor

Disassembly:
call 0x40a3ee
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 0x40a41e
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 0x40a43a
xor edx, 0
jmp 0x40a445
xor edx, edx
jmp 0x40a45c
jmp 0x40a468
xor eax, eax
push 0x8427d7c0
call 0x40a475
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x40a4b1
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 0x40a48a
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 0x40a4c8
add eax, 0
jno 0x40a4cd
add esi, 0
ret 0x10
Function at 0x40b236
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 0x40b258
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 0x40b3fa
cmp edi, dword [ebp + 0x10]
jb 0x40b3fa
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.0040ad22
inc edi
jmp 0x40b2e1
jmp 0x40b2ee
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040ad22
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040ad22
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 0x40b342
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 0x40b326
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.0040b370
add dword [eax], 0x39
jle 0x40b34c
sub al, 0xf5
mov ch, al
call fcn.0040b385
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x40d05d
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 0x40d073
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 0x40d084
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.0040d0c5
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 0x40f431
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 0x40f37a
add ebx, 0
push ecx
call 0x40f38f
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, 0x73a4d0db
sub ebx, dword [0x73a6c91a]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x73a6c90a
call fcn.0040ae59
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.0040a367
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x40f4ed
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x40f4ed
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 0x40f4a4
mov eax, 1
lock xchg dword [0x73a6c916], eax
push 0x3dd1fc71
call 0x40f431
push esi
add esp, 8
cmp eax, 0
jne 0x40f41a
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x40f440
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x40f455
cmp ecx, edx
cmp eax, 0
je 0x40f47a
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 0x40f464
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.0040f493
dec eax
loope 0x40f496
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73a6c916], 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 0x40f4ca
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x40f4df
jmp 0x40f4ea
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x40f3d8

Function at 0x416552
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 0x416828
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73a5958e
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73a50554
push 0xffffffffffffffff
call fcn.0040d752
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 0x4165bc
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.004165d4
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 0x41681c
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4167f0