joyce8/EMBER2024-capa huggingface dataset:
Function at 0x6460d9c0
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x63c
mov eax, dword [0x646170a0]
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
xor eax, eax
test esi, esi
je 0x6460dbb8
push 1
push 1
mov edx, 0x646022d0
mov word [esi], ax
mov ecx, 0x80000001
call fcn.6460f309
mov edi, eax
test edi, edi
je 0x6460dbb6
lea eax, [ebp - 0x63c]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x634]
push eax
push ebx
push 0x64602394
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 0x6460da87
cmp ebx, 2
jne 0x6460dbb6
mov edi, 0x646023b0
jmp 0x6460daf8
cmp dword [ebp - 0x634], 1
je 0x6460da9d
cmp dword [ebp - 0x634], 2
jne 0x6460dbb6
and dword [ebp - 0x638], 0
lea eax, [ebp - 0x638]
mov ebx, 0x105
lea ecx, [ebp - 0x218]
push eax
mov edx, ebx
call fcn.6460d78b
test eax, eax
jns 0x6460dac5
xor ecx, ecx
jmp 0x6460dacb
mov ecx, dword [ebp - 0x638]
lea edi, [ebp - 0x218]
test eax, eax
js 0x6460daf8
push 0x5c
pop eax
cmp word [ebp + ecx*2 - 0x21a], ax
je 0x6460daf8
push 0x64601318
mov edx, ebx
mov ecx, edi
call fcn.646042d5
test eax, eax
js 0x6460dbac
push ecx
push 5
lea edx, [ebp - 0x630]
pop ecx
call fcn.64622da4
test eax, eax
jne 0x6460db23
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x646023e4
call fcn.6460efb4
pop ecx
pop ecx
jmp 0x6460dbb6
lea eax, [ebp - 0x630]
mov ebx, 0x104
push eax
mov edx, ebx
mov ecx, esi
call fcn.646042a0
test eax, eax
js 0x6460dbac
push 0x5c
pop eax
cmp word [edi], ax
je 0x6460db56
push 0x64601318
mov edx, ebx
mov ecx, esi
call fcn.646042d5
test eax, eax
js 0x6460dbac
push edi
mov edx, ebx
mov ecx, esi
call fcn.646042d5
test eax, eax
js 0x6460dbac
lea eax, [ebp - 0x420]
push eax
push 0x64602420
push 0
push 0
push 0x8005
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathAndSubDirW]
test eax, eax
js 0x6460dbac
push 0x93d
push 0x64602458
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHELL32.dll_SHSetLocalizedName]
test eax, eax
js 0x6460dbac
mov ecx, esi
call fcn.6460e7fa
xor eax, eax
inc eax
jmp 0x6460dbb8
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.64615f50
mov esp, ebp
pop ebp
ret
Function at 0x646163c0
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 0x646163fe
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x646163f6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x64616400
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x646163e6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x646164d0
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 0x646164e6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x64616501
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x6461d2de
Capabilities:
Encode data using xor

Disassembly:
call 0x6461d257
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 0x6461d287
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 0x6461d2a3
xor edx, 0
jmp 0x6461d2ae
xor edx, edx
jmp 0x6461d2c5
jmp 0x6461d2d1
xor eax, eax
push 0x8427d7c0
call 0x6461d2de
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x6461d31a
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 0x6461d2f3
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 0x6461d331
add eax, 0
jno 0x6461d336
add esi, 0
ret 0x10
Function at 0x6461e09f
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 0x6461e0c1
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 0x6461e263
cmp edi, dword [ebp + 0x10]
jb 0x6461e263
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.6461db8b
inc edi
jmp 0x6461e14a
jmp 0x6461e157
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.6461db8b
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.6461db8b
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 0x6461e1ab
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 0x6461e18f
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.6461e1d9
add dword [eax], 0x39
jle 0x6461e1b5
sub al, 0xf5
mov ch, al
call fcn.6461e1ee
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x6461fec6
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 0x6461fedc
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 0x6461feed
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.6461ff2e
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 0x6462229a
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 0x646221e3
add ebx, 0
push ecx
call 0x646221f8
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, 0x1005a11e
sub ebx, dword [0x1007995d]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x1007994d
call fcn.6461dcc2
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.6461d1d0
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x64622356
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x64622356
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 0x6462230d
mov eax, 1
lock xchg dword [0x10079959], eax
push 0x3dd1fc71
call 0x6462229a
push esi
add esp, 8
cmp eax, 0
jne 0x64622283
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x646222a9
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x646222be
cmp ecx, edx
cmp eax, 0
je 0x646222e3
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 0x646222cd
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.646222fc
dec eax
loope 0x646222ff
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x10079959], 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 0x64622333
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x64622348
jmp 0x64622353
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x64622241
Function at 0x646293bb
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 0x64629691
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x100665d1
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x1005d597
push 0xffffffffffffffff
call fcn.646205bb
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 0x64629425
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.6462943d
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 0x64629685
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x64629659
Function at 0x64638e8b
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 0x64638ead
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x64638ead
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x64638ead
ret
cmp word [ebx + 4], 0x14c
jne 0x64638ead
test word [ebx + 0x16], 2
je 0x64638ead
test word [ebx + 0x16], 0x100
je 0x64638ead
cmp word [ebx + 0x18], 0x10b
jne 0x64638ead
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x64638ead
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x64638f39
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x64638ecd
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.6461fe18
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x64638ead
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 0x64638f39
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 0x64638ead
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x64638ead
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x64638ead
ret
cmp word [ebx + 4], 0x14c
jne 0x64638ead
test word [ebx + 0x16], 2
je 0x64638ead
test word [ebx + 0x16], 0x100
je 0x64638ead
cmp word [ebx + 0x18], 0x10b
jne 0x64638ead
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x64638ead
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x64638f39
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x64638ecd
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.6461fe18
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x64638ead
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 0x64638ff0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x64639049
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x64638ff0
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x64638fff
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 0x64a3eca2
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 0x64639050
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.6461fec6
cmp eax, dword [ebp + 0xc]
pop eax
je 0x646390ef
add edi, 4
add eax, 2
dec ecx
jne 0x64639035
call 0x6463909c
loope 0x64639092
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x646390ec
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 0x646390fd
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 0x646390b0
cmp eax, ecx
ja 0x646390b0
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x6463913a
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x64639130
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.646203a5
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x64638fff
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x64639049
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x64638ff0
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x64638fff
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 0x64a3eca2
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 0x64639050
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.6461fec6
cmp eax, dword [ebp + 0xc]
pop eax
je 0x646390ef
add edi, 4
add eax, 2
dec ecx
jne 0x64639035
call 0x6463909c
loope 0x64639092
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x646390ec
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 0x646390fd
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 0x646390b0
cmp eax, ecx
ja 0x646390b0
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x6463913a
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x64639130
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.646203a5
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]

Function at 0x401000
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, eax
mov al, byte [esi]
cmp al, 0x22
jne 0x401029
mov al, byte [esi + 1]
inc esi
test al, al
je 0x401021
cmp al, 0x22
jne 0x401015
cmp byte [esi], 0x22
jne 0x401033
inc esi
jmp 0x401033
cmp al, 0x20
jle 0x401033
inc esi
cmp byte [esi], 0x20
jg 0x40102d
mov al, byte [esi]
test al, al
je 0x40103d
cmp al, 0x20
jle 0x401026
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004018d4
push 0x404004
push section..data
call fcn.004018ba
test byte [ebp - 0x18], 1
pop ecx
pop ecx
je 0x40106d
movzx eax, word [ebp - 0x14]
jmp 0x401070
push 0xa
pop eax
push eax
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
mov esi, eax
call fcn.00401123
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x4d9410
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x6459a8
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push esi
push edi
mov edi, ecx
call fcn.004dbab0
lea esi, [edi + 0xa0]
mov ecx, esi
call fcn.004e2930
test eax, eax
jne 0x4d9455
pop edi
mov al, 1
pop esi
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret
push ebx
mov ecx, esi
call fcn.004e8860
lea ecx, [esp + 0xc]
call fcn.004dfe70
lea eax, [esp + 0xc]
mov ecx, esi
push eax
mov dword [esp + 0x34], 0
call fcn.004e2930
push eax
mov ecx, esi
call fcn.004dda00
push eax
call fcn.004ea5e0
add esp, 0xc
lea ecx, [esp + 0xc]
call fcn.005a8750
push eax
lea ecx, [esp + 0x10]
call fcn.004dda10
push eax
mov ecx, edi
call fcn.004d9920
lea ecx, [esp + 0xc]
mov bl, al
mov dword [esp + 0x30], 0xffffffff
call fcn.004e0890
mov ecx, dword [esp + 0x28]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x28
ret

Function at 0x4db280
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x645c78
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push esi
push edi
mov edi, dword [esp + 0x38]
xor ebx, ebx
mov esi, ecx
cmp edi, ebx
jne 0x4db2bd
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 4
cmp byte [edi], bl
jne 0x4db2d7
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 4
cmp byte [esi + 0xd], bl
je 0x4db2ff
push edi
lea ecx, [esi + 0x2c]
mov byte [esi + 0xe], bl
mov byte [esi + 0xc], bl
call fcn.004e5040
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 4
lea ecx, [esp + 0xc]
call fcn.004dfe70
lea eax, [esp + 0xc]
mov dword [esp + 0x30], ebx
push eax
push edi
call fcn.004db1d0
add esp, 8
lea ecx, [esp + 0xc]
call fcn.005a8750
push eax
lea ecx, [esp + 0x10]
call fcn.004dda10
push eax
mov ecx, esi
call fcn.004db9d0
lea ecx, [esp + 0xc]
mov bl, al
mov dword [esp + 0x30], 0xffffffff
call fcn.004e0890
mov ecx, dword [esp + 0x28]
pop edi
mov al, bl
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x28
ret 4
Function at 0x4db550
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x645cd8
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [esp + 0x34]
push edi
test esi, esi
mov edi, ecx
jne 0x4db58b
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 8
call fcn.004efba0
test al, al
je 0x4db5b5
mov eax, dword [esp + 0x3c]
mov ecx, edi
push eax
push esi
call fcn.004db6e0
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 8
lea ecx, [esp + 0xc]
call fcn.004dfe70
mov ebx, dword [esp + 0x3c]
mov dword [esp + 0x30], 0
lea ecx, [ebx + ebx]
push ecx
push esi
lea ecx, [esp + 0x14]
call fcn.004e1260
test al, al
jne 0x4db603
lea ecx, [esp + 0xc]
mov dword [esp + 0x30], 0xffffffff
call fcn.004e0890
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret 8
lea ecx, [esp + 0xc]
call fcn.004e1380
push ebx
lea ecx, [esp + 0x10]
call fcn.004dda10
push eax
mov ecx, edi
call fcn.004db6e0
lea ecx, [esp + 0xc]
mov bl, al
mov dword [esp + 0x30], 0xffffffff
call fcn.004e0890
mov ecx, dword [esp + 0x28]
pop edi
mov al, bl
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x28
ret 8

Function at 0x4de6e0
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, ecx
mov eax, dword [esi + 8]
mov ecx, dword [ebx + 8]
cmp eax, ecx
je 0x4de6ff
pop edi
pop esi
xor al, al
pop ebx
ret 8
test eax, eax
jne 0x4de712
mov ecx, edi
call fcn.004dd9e0
pop edi
pop esi
mov al, 1
pop ebx
ret 8
push eax
mov ecx, edi
call fcn.004e0920
test al, al
jne 0x4de724
pop edi
pop esi
pop ebx
ret 8
mov eax, dword [esi + 8]
mov ecx, edi
push eax
call fcn.004dfd50
mov eax, dword [edi + 0x14]
test eax, eax
jne 0x4de73e
pop edi
pop esi
xor al, al
pop ebx
ret 8
mov ecx, dword [esi + 8]
xor eax, eax
test ecx, ecx
jbe 0x4de761
mov ecx, dword [esi + 0x14]
mov edx, dword [ebx + 0x14]
mov cl, byte [ecx + eax]
xor cl, byte [edx + eax]
mov edx, dword [edi + 0x14]
mov byte [edx + eax], cl
mov ecx, dword [esi + 8]
inc eax
cmp eax, ecx
jb 0x4de747
pop edi
pop esi
mov al, 1
pop ebx
ret 8
Function at 0x4e1b00
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
mov ecx, dword [esp + 0x10]
push 0xffffffffffffffff
push 0x646398
push eax
mov eax, dword [esp + 0x14]
xor edx, edx
mov dword fs:[0], esp
div ecx
sub esp, 0x1c
push esi
xor esi, esi
cmp edx, esi
jne 0x4e1b41
mov eax, dword [esp + 0x38]
mov dword [eax], esi
pop esi
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret
push ebx
push edi
mov edi, dword [esp + 0x40]
sub ecx, edx
mov dword [edi], ecx
lea ecx, [esp + 0xc]
call fcn.004dfe70
mov edx, dword [edi]
lea ecx, [esp + 0xc]
push ecx
push edx
mov dword [esp + 0x38], esi
call fcn.0055c550
add esp, 8
test al, al
jne 0x4e1b85
cmp dword [edi], esi
jbe 0x4e1ba6
mov ebx, dword [esp + 0x38]
call fcn.0055c250
mov byte [esi + ebx], al
mov eax, dword [edi]
inc esi
cmp esi, eax
jb 0x4e1b74
jmp 0x4e1ba6
mov ebx, dword [edi]
lea ecx, [esp + 0xc]
call fcn.004dda10
mov edi, dword [esp + 0x38]
mov ecx, ebx
mov esi, eax
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0xc]
mov dword [esp + 0x30], 0xffffffff
call fcn.004e0890
mov ecx, dword [esp + 0x28]
pop edi
pop ebx
pop esi
mov dword fs:[0], ecx
add esp, 0x28
ret