joyce8/EMBER2024-capa huggingface dataset:
Function at 0x642c5398
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x63c
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, 0x20a
lea eax, [ebp - 0x630]
push edi
xor ebx, ebx
mov esi, ecx
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x218]
push edi
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x420]
push 0x208
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov dword [ebp - 0x63c], edi
test esi, esi
je 0x642c5589
push 1
xor eax, eax
mov ecx, 0x80000001
push 1
mov word [esi], ax
call fcn.642c6ac4
mov edi, eax
test edi, edi
je 0x642c5589
lea eax, [ebp - 0x63c]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x634]
push eax
push ebx
push 0x642c16b8
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov ebx, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
je 0x642c545a
cmp ebx, 2
jne 0x642c5589
mov edi, 0x642c16e0
jmp 0x642c54cb
cmp dword [ebp - 0x634], 1
je 0x642c5470
cmp dword [ebp - 0x634], 2
jne 0x642c5589
and dword [ebp - 0x638], 0
lea eax, [ebp - 0x638]
mov ebx, 0x105
lea ecx, [ebp - 0x218]
push eax
mov edx, ebx
call fcn.642c5152
test eax, eax
jns 0x642c5498
xor ecx, ecx
jmp 0x642c549e
mov ecx, dword [ebp - 0x638]
lea edi, [ebp - 0x218]
test eax, eax
js 0x642c54cb
push 0x5c
pop eax
cmp word [ebp + ecx*2 - 0x21a], ax
je 0x642c54cb
push 0x642c11cc
mov edx, ebx
mov ecx, edi
call fcn.642c1e85
test eax, eax
js 0x642c557f
push ecx
push 5
lea edx, [ebp - 0x630]
pop ecx
call fcn.642d1f36
test eax, eax
jne 0x642c54f6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x642c1714
call fcn.642d1f36
pop ecx
pop ecx
jmp 0x642c5589
lea eax, [ebp - 0x630]
mov ebx, 0x104
push eax
mov edx, ebx
mov ecx, esi
call fcn.642c1e50
test eax, eax
js 0x642c557f
push 0x5c
pop eax
cmp word [edi], ax
je 0x642c5529
push 0x642c11cc
mov edx, ebx
mov ecx, esi
call fcn.642c1e85
test eax, eax
js 0x642c557f
push edi
mov edx, ebx
mov ecx, esi
call fcn.642c1e85
test eax, eax
js 0x642c557f
lea eax, [ebp - 0x420]
push eax
push 0x642c1750
push 0
push 0
push 0x8005
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathAndSubDirW]
test eax, eax
js 0x642c557f
push 0x93d
push 0x642c1788
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHELL32.dll_SHSetLocalizedName]
test eax, eax
js 0x642c557f
mov ecx, esi
call fcn.642c60fc
xor eax, eax
inc eax
jmp 0x642c558b
movzx eax, ax
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.642c7760
leave
ret
Function at 0x642c671b
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x642c17cc
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x642c6746
xor eax, eax
leave
ret
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], 4
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x642c1924
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x642c6773
cmp dword [ebp - 0x10], 4
je 0x642c6777
and dword [ebp - 8], 0
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 8]
leave
ret

Function at 0x642c6785
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x804
mov eax, dword [0x642c8008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, 0x800
lea eax, [ebp - 0x804]
push edi
xor esi, esi
push esi
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
cmp dword [0x642c8388], esi
jne 0x642c67d2
call fcn.642c671b
mov dword [0x642c8010], eax
mov dword [0x642c8388], 1
jmp 0x642c67d7
mov eax, dword [0x642c8010]
test eax, eax
jle 0x642c6856
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 0x804]
call fcn.642c66d6
test eax, eax
js 0x642c6856
lea ecx, [ebp - 0x804]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x642c67fa
sub ecx, edx
mov eax, 0x3fd
sar ecx, 1
cmp ecx, eax
jb 0x642c6814
mov ecx, eax
push 0xa
pop edx
cmp word [ebp + ecx*2 - 0x806], dx
je 0x642c6849
push 0xd
pop eax
mov word [ebp + ecx*2 - 0x804], ax
mov word [ebp + ecx*2 - 0x802], dx
lea ecx, [ecx*2 + 4]
cmp ecx, edi
jae 0x642c6864
xor eax, eax
mov word [ebp + ecx - 0x804], ax
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.642c7760
leave
ret
call fcn.642c78a8
int3
Function at 0x642c7980
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 0x642c79be
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x642c79b6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x642c79c0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x642c79a6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x642c7a90
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 0x642c7ac1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x642c7ac1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x642c7ac1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x642cc470
Capabilities:
Encode data using xor

Disassembly:
call 0x642cc3e9
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 0x642cc419
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 0x642cc435
xor edx, 0
jmp 0x642cc440
xor edx, edx
jmp 0x642cc457
jmp 0x642cc463
xor eax, eax
push 0x8427d7c0
call 0x642cc470
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x642cc4ac
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 0x642cc485
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 0x642cc4c3
add eax, 0
jno 0x642cc4c8
add esi, 0
ret 0x10
Function at 0x642cd231
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 0x642cd253
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 0x642cd3f5
cmp edi, dword [ebp + 0x10]
jb 0x642cd3f5
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.642ccd1d
inc edi
jmp 0x642cd2dc
jmp 0x642cd2e9
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642ccd1d
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.642ccd1d
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 0x642cd33d
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 0x642cd321
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.642cd36b
add dword [eax], 0x39
jle 0x642cd347
sub al, 0xf5
mov ch, al
call fcn.642cd380
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x642cf058
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 0x642cf06e
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 0x642cf07f
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.642cf0c0
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 0x642d142c
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 0x642d1375
add ebx, 0
push ecx
call 0x642d138a
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, 0x735d632d
sub ebx, dword [0x735f5b6c]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x735f5b5c
call fcn.642cce54
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.642cc362
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x642d14e8
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x642d14e8
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 0x642d149f
mov eax, 1
lock xchg dword [0x735f5b68], eax
push 0x3dd1fc71
call 0x642d142c
push esi
add esp, 8
cmp eax, 0
jne 0x642d1415
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x642d143b
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x642d1450
cmp ecx, edx
cmp eax, 0
je 0x642d1475
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 0x642d145f
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.642d148e
dec eax
loope 0x642d1491
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x735f5b68], 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 0x642d14c5
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x642d14da
jmp 0x642d14e5
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x642d13d3
Function at 0x642d854d
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 0x642d8823
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x735e27e0
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x735d97a6
push 0xffffffffffffffff
call fcn.642cf74d
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 0x642d85b7
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.642d85cf
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 0x642d8817
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x642d87eb
Function at 0x642e801d
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 0x642e803f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x642e803f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x642e803f
ret
cmp word [ebx + 4], 0x14c
jne 0x642e803f
test word [ebx + 0x16], 2
je 0x642e803f
test word [ebx + 0x16], 0x100
je 0x642e803f
cmp word [ebx + 0x18], 0x10b
jne 0x642e803f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x642e803f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x642e80cb
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x642e805f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.642cefaa
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x642e803f
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 0x642e80cb
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 0x642e803f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x642e803f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x642e803f
ret
cmp word [ebx + 4], 0x14c
jne 0x642e803f
test word [ebx + 0x16], 2
je 0x642e803f
test word [ebx + 0x16], 0x100
je 0x642e803f
cmp word [ebx + 0x18], 0x10b
jne 0x642e803f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x642e803f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x642e80cb
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x642e805f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.642cefaa
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x642e803f
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 0x642e8182
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x642e81db
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x642e8182
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x642e8191
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 0x646ede34
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 0x642e81e2
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.642cf058
cmp eax, dword [ebp + 0xc]
pop eax
je 0x642e8281
add edi, 4
add eax, 2
dec ecx
jne 0x642e81c7
call 0x642e822e
loope 0x642e8224
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x642e827e
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 0x642e828f
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 0x642e8242
cmp eax, ecx
ja 0x642e8242
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x642e82cc
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x642e82c2
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.642cf537
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x642e8191
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x642e81db
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x642e8182
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x642e8191
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 0x646ede34
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 0x642e81e2
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.642cf058
cmp eax, dword [ebp + 0xc]
pop eax
je 0x642e8281
add edi, 4
add eax, 2
dec ecx
jne 0x642e81c7
call 0x642e822e
loope 0x642e8224
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x642e827e
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 0x642e828f
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 0x642e8242
cmp eax, ecx
ja 0x642e8242
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x642e82cc
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x642e82c2
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.642cf537
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x431d62
Capabilities:
Encode data using xor

Disassembly:
sub al, byte [eax - 0x7edf6288]
sub dh, byte [ebp + 0x10]
fiadd word [edx - 0x3d39bab2]
in al, 0x90
pushfd
mov byte [0x8ed1a085], al
push ecx
pushfd
mov dword ds:[0xeb9d], eax
fdiv qword [ecx - 0x74f35d74]
neg byte [ebx]
add esp, dword [ebx + 0x57]
xchg edi, eax
invalid
out 0x23, eax
or byte [ebp - 0x1b], 0x5f
add ah, byte [ebp - 0x31324f0b]
popfd
xchg ebx, eax
lahf
add byte [eax + 0x534f7ca5], dl
movsd dword es:[edi], dword [esi]
jl 0x431d1c
push ebx
sbb al, 0x6c
jl 0x431c8e
and byte [ecx - 0xe], al
xchg esp, eax
inc ecx
cmp al, 0x21
adc byte [ebx - 0x38360ffd], bl
jno 0x431d57
mov eax, dword [0x1f313141]
lodsb al, byte [esi]
aas
loope 0x431cb8
neg dword [edi - 0x16]
mov eax, dword [0x5db6a3af]
pop edi
int1
push eax
jno 0x431cca
rcr dword [edi + 0x68], cl
rcl byte [edx]
add byte [eax - 0x5a26acdf], 0x13
mov ecx, 0x90f38281
pop edi
push 0x808012d0
and dword [ebx - 0x27], edx
movsd dword es:[edi], dword [esi]
adc edi, dword [ecx - 0x6f0c7d7f]
inc esi
loope 0x431cfd
cli
popal
cmp dh, byte [ecx + 0xeb09c94]
sbb esp, dword [ecx - 0x539f517e]
rol dword [edi + 0x31a10664], 0xae
imul ebp, dword [edx - 0x257f3564], 0xcffae6fd
enter 0xffffffffffffb130, 0x20
mov ebp, 0x84d19e62
push edx
fcomp dword [edi]
jo 0x431cbf
mov eax, dword [0xac69ae31]
and bl, byte [edx + ecx*8 - 0x19022580]
cli
iretd
ror ebp, 1
pop ebp
mov ch, 0x5f
dec esp
shl dword [edx + 0x70], 0x5e
invalid
xchg ecx, eax
ja 0x431d96
pushal
add ecx, dword [esi + ebx + 0x5d]
and eax, 0x66731a0
push es
test eax, 0xafc89e10
lodsb al, byte [esi]
cld
and al, 0xf0
xor dword [eax], 0xffffffb1
xlatb
jl 0x431cf6
bound edx, qword [eax - 0x4046802d]
stc
fistp qword [ebp - 0x46]
movsd dword es:[edi], dword [esi]
mov ah, 0xa0
xor dword [edx - 0x3e], ebx
inc edx
adc byte [ecx - 0x5fa11358], al
fst qword [ebp + 0x218d10b3]
mov cl, 0x3a
adc byte es:[ebp + 0x30], bl
jle 0x431dc9
xor byte [esi + 0x30], bh
jl 0x431e17
add al, 0xae
pop edi
dec esp
rol dword [eax - 0x23], 0x20
pop edx
mov ah, byte [ecx]
lcall 0x3f7d, 0xcbecea85
stosb byte es:[edi], al
cwde
or al, 0xec
xchg ecx, eax
mov al, 0x41
add byte [ebx + 0x32], al
mov cl, 0xf1
int1
adc dword [edi + 0x47], edi
lodsd eax, dword [esi]
cmp eax, 0x2eae2120
mov al, byte [0xe7c9dbd]
call 0x41746f02
cwde
push ecx
xor dword [ecx - 0x68], eax
invalid
mov bl, 0xa1
mov bh, 0xc7
mov ebp, 0x251e71e4
fdivr qword [edi - 0x3e717273]
adc eax, eax
and byte [0xa72e04b], dh
jno 0x431e56
and al, 0x72
in al, 0xdd
jb 0x431e00
fisttp qword [ebx]
push esp
popal
mov cl, 0xa5
or edx, dword [ecx - 0x4f]
movsd dword es:[edi], dword [esi]
sbb al, 0xe
add byte [esi + eax*8], 0x5e
xor bl, 0x5e
loopne 0x431e1d
aad 0x17
dec esp
cmp dword [ecx + 0x3f], eax
ja 0x431db8
int1
push cs
xor dl, byte [ebx - 0x4ee244e4]
xor byte [eax], dl
movsd dword es:[edi], dword [esi]
cdq
add dword [edi], esp
dec eax
std
out 0x97, eax
mov eax, dword [0xd4edefe7]
or eax, 0x4251007e
js 0x431e1a
insd dword es:[edi], dx
pop esi
ljmp 0xf880
iretd