joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1006034c
Capabilities:
Encode data using xor

Disassembly:
call 0x100602c5
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 0x100602f5
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 0x10060311
xor edx, 0
jmp 0x1006031c
xor edx, edx
jmp 0x10060333
jmp 0x1006033f
xor eax, eax
push 0x8427d7c0
call 0x1006034c
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x10060388
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 0x10060361
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 0x1006039f
add eax, 0
jno 0x100603a4
add esi, 0
ret 0x10

Function at 0x1006110d
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 0x1006112f
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 0x100612d1
cmp edi, dword [ebp + 0x10]
jb 0x100612d1
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.10060bf9
inc edi
jmp 0x100611b8
jmp 0x100611c5
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10060bf9
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10060bf9
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 0x10061219
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 0x100611fd
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.10061247
add dword [eax], 0x39
jle 0x10061223
sub al, 0xf5
mov ch, al
call fcn.1006125c
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x10062f34
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 0x10062f4a
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 0x10062f5b
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.10062f9c
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 0x10065308
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 0x10065251
add ebx, 0
push ecx
call 0x10065266
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, 0x6bfda2bd
sub ebx, dword [0x6bff9afc]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6bff9aec
call fcn.10060d30
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1006023e
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100653c4
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100653c4
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 0x1006537b
mov eax, 1
lock xchg dword [0x6bff9af8], eax
push 0x3dd1fc71
call 0x10065308
push esi
add esp, 8
cmp eax, 0
jne 0x100652f1
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x10065317
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1006532c
cmp ecx, edx
cmp eax, 0
je 0x10065351
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 0x1006533b
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1006536a
dec eax
loope 0x1006536d
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6bff9af8], 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 0x100653a1
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100653b6
jmp 0x100653c1
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100652af
Function at 0x1006c429
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 0x1006c6ff
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6bfe6770
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6bfdd736
push 0xffffffffffffffff
call fcn.10063629
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 0x1006c493
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1006c4ab
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 0x1006c6f3
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1006c6c7
Function at 0x1007bef9
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 0x1007bf1b
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1007bf1b
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1007bf1b
ret
cmp word [ebx + 4], 0x14c
jne 0x1007bf1b
test word [ebx + 0x16], 2
je 0x1007bf1b
test word [ebx + 0x16], 0x100
je 0x1007bf1b
cmp word [ebx + 0x18], 0x10b
jne 0x1007bf1b
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1007bf1b
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1007bfa7
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1007bf3b
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10062e86
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1007bf1b
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 0x1007bfa7
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 0x1007bf1b
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1007bf1b
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1007bf1b
ret
cmp word [ebx + 4], 0x14c
jne 0x1007bf1b
test word [ebx + 0x16], 2
je 0x1007bf1b
test word [ebx + 0x16], 0x100
je 0x1007bf1b
cmp word [ebx + 0x18], 0x10b
jne 0x1007bf1b
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1007bf1b
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1007bfa7
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1007bf3b
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10062e86
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1007bf1b
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 0x1007c05e
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1007c0b7
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1007c05e
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1007c06d
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 0x10481d10
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 0x1007c0be
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.10062f34
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1007c15d
add edi, 4
add eax, 2
dec ecx
jne 0x1007c0a3
call 0x1007c10a
loope 0x1007c100
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1007c15a
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 0x1007c16b
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 0x1007c11e
cmp eax, ecx
ja 0x1007c11e
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1007c1a8
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1007c19e
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.10063413
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1007c06d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1007c0b7
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1007c05e
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1007c06d
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 0x10481d10
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 0x1007c0be
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.10062f34
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1007c15d
add edi, 4
add eax, 2
dec ecx
jne 0x1007c0a3
call 0x1007c10a
loope 0x1007c100
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1007c15a
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 0x1007c16b
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 0x1007c11e
cmp eax, ecx
ja 0x1007c11e
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1007c1a8
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1007c19e
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.10063413
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x406d50
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x45e008]
xor eax, ebp
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_AllocConsole]
push 0
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
push 0x445b48
push str.CONIN_
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_freopen_s]
add esp, 0x10
push 2
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
push 0x445b54
push 0x445b58
lea ecx, [ebp - 0x18]
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_freopen_s]
add esp, 0x10
push 1
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
push 0x445b60
push str.CONOUT_
lea edx, [ebp - 0x18]
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_freopen_s]
add esp, 0x10
call fcn.00407640
call fcn.00442390
push 0x409df0
lea ecx, [ebp - 0x14]
call fcn.00406e60
push 0x402db0
lea ecx, [ebp - 0xc]
call fcn.00406e60
movzx eax, byte [0x45e02c]
test eax, eax
je 0x406e18
push 0x2d
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
movsx ecx, ax
test ecx, ecx
je 0x406e16
mov byte [0x45e02c], 0
jmp 0x406e18
jmp 0x406df3
lea ecx, [ebp - 0x14]
call fcn.00406cd0
lea ecx, [ebp - 0xc]
call fcn.00406cd0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0xc]
call fcn.00406c80
lea ecx, [ebp - 0x14]
call fcn.00406c80
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442680
mov esp, ebp
pop ebp
ret 0x10

Function at 0x406e90
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x443ebd
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x45e008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x18], ecx
push 4
lea ecx, [ebp - 0x14]
call fcn.00401f10
mov eax, dword [ebp + 8]
push eax
call fcn.00403a40
add esp, 4
push eax
lea ecx, [ebp - 0x20]
push ecx
call fcn.00407030
add esp, 8
mov dword [ebp - 0x1c], eax
mov edx, dword [ebp - 0x1c]
push edx
lea ecx, [ebp - 0x14]
call fcn.004070b0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x20]
call fcn.00406fc0
mov dword [ebp - 0x24], 0x4070f0
mov eax, dword [ebp - 0x18]
add eax, 4
push eax
push 0
lea ecx, [ebp - 0x14]
call fcn.00406fb0
push eax
mov ecx, dword [ebp - 0x24]
push ecx
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
add esp, 0x18
mov edx, dword [ebp - 0x18]
mov dword [edx], eax
mov eax, dword [ebp - 0x18]
cmp dword [eax], 0
je 0x406f3d
lea ecx, [ebp - 0x14]
call fcn.00406f80
jmp 0x406f4f
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 4], 0
push 6
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.00406fc0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00442680
mov esp, ebp
pop ebp
ret 4
Function at 0x409100
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x45e008]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push 0
push 4
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
push 0
mov eax, dword [ebp - 8]
push eax
push 4
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442680
mov esp, ebp
pop ebp
ret

Function at 0x409170
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x45e008]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push 0
push 4
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
push 0
mov eax, dword [ebp - 8]
push eax
push 4
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
fld dword [ebp - 0xc]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442680
mov esp, ebp
pop ebp
ret

Function at 0x4091e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x45e008]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0xc]
push eax
push 0x40
push 1
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push 0
push 1
lea eax, [ebp - 5]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
push 0
mov eax, dword [ebp - 0xc]
push eax
push 1
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
mov al, byte [ebp - 5]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442680
mov esp, ebp
pop ebp
ret
Function at 0x40a6c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x45e008]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push eax
push 0x40
push 0xc
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push 0
push 0xc
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
push 0
mov eax, dword [ebp - 8]
push eax
push 0xc
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [0x45e454]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x14]
mov dword [eax], ecx
mov edx, dword [ebp - 0x10]
mov dword [eax + 4], edx
mov ecx, dword [ebp - 0xc]
mov dword [eax + 8], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442680
mov esp, ebp
pop ebp
ret

Function at 0x40e6a0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x10]
not eax
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], 0x447f78
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp + 0xc]
sub eax, 1
mov dword [ebp + 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x40e6fb
mov ecx, dword [ebp - 4]
shr ecx, 8
mov edx, dword [ebp - 4]
and edx, 0xff
mov eax, dword [ebp - 8]
movzx eax, byte [eax]
xor edx, eax
mov eax, dword [ebp - 0x10]
xor ecx, dword [eax + edx*4]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
jmp 0x40e6bb
mov eax, dword [ebp - 4]
not eax
mov esp, ebp
pop ebp
ret
Function at 0x40e710
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x10]
not eax
mov dword [ebp + 0x10], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp + 8]
mov dword [ebp - 8], edx
mov dword [ebp - 0x10], 0x447f78
cmp dword [ebp + 0xc], 0
je 0x40e7c2
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp + 0xc]
sub ecx, 1
mov dword [ebp + 0xc], ecx
cmp dword [ebp - 0x14], 0
je 0x40e7c0
mov edx, dword [ebp - 8]
mov al, byte [edx]
mov byte [ebp - 2], al
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
movzx edx, byte [ebp - 2]
cmp edx, 0x23
jne 0x40e79e
cmp dword [ebp + 0xc], 2
jb 0x40e79e
mov eax, 1
imul ecx, eax, 0
mov edx, dword [ebp - 8]
movzx eax, byte [edx + ecx]
cmp eax, 0x23
jne 0x40e79e
mov ecx, 1
shl ecx, 0
mov edx, dword [ebp - 8]
movzx eax, byte [edx + ecx]
cmp eax, 0x23
jne 0x40e79e
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 0xc]
shr edx, 8
mov eax, dword [ebp - 0xc]
and eax, 0xff
movzx ecx, byte [ebp - 2]
xor eax, ecx
mov ecx, dword [ebp - 0x10]
xor edx, dword [ecx + eax*4]
mov dword [ebp - 0xc], edx
jmp 0x40e73b
jmp 0x40e832
mov edx, dword [ebp - 8]
mov al, byte [edx]
mov byte [ebp - 1], al
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
movzx edx, byte [ebp - 1]
test edx, edx
je 0x40e832
movzx eax, byte [ebp - 1]
cmp eax, 0x23
jne 0x40e812
mov ecx, 1
imul edx, ecx, 0
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + edx]
cmp ecx, 0x23
jne 0x40e812
mov edx, 1
shl edx, 0
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + edx]
cmp ecx, 0x23
jne 0x40e812
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
shr eax, 8
mov ecx, dword [ebp - 0xc]
and ecx, 0xff
movzx edx, byte [ebp - 1]
xor ecx, edx
mov edx, dword [ebp - 0x10]
xor eax, dword [edx + ecx*4]
mov dword [ebp - 0xc], eax
jmp 0x40e7c2
mov eax, dword [ebp - 0xc]
not eax
mov esp, ebp
pop ebp
ret

Function at 0x40ea10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x1c]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
xor edx, edx
pop ebp
ret

Function at 0x40ea30
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x1c]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
xor edx, edx
pop ebp
ret
Function at 0x443363
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4433a2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4433a2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4433a2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4433a2
cmp dword [ecx + 0x74], 0xe
jbe 0x4433a2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret