joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4004022a
Capabilities:
Encode data using xor

Disassembly:
call 0x400401a3
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 0x400401d3
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 0x400401ef
xor edx, 0
jmp 0x400401fa
xor edx, edx
jmp 0x40040211
jmp 0x4004021d
xor eax, eax
push 0x8427d7c0
call 0x4004022a
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x40040266
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 0x4004023f
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 0x4004027d
add eax, 0
jno 0x40040282
add esi, 0
ret 0x10

Function at 0x40040feb
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 0x4004100d
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 0x400411af
cmp edi, dword [ebp + 0x10]
jb 0x400411af
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.40040ad7
inc edi
jmp 0x40041096
jmp 0x400410a3
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.40040ad7
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.40040ad7
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 0x400410f7
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 0x400410db
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.40041125
add dword [eax], 0x39
jle 0x40041101
sub al, 0xf5
mov ch, al
call fcn.4004113a
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x40042e12
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 0x40042e28
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 0x40042e39
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.40042e7a
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 0x400451e6
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 0x4004512f
add ebx, 0
push ecx
call 0x40045144
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, 0x730a715c
sub ebx, dword [0x730c699b]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x730c698b
call fcn.40040c0e
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.4004011c
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x400452a2
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x400452a2
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 0x40045259
mov eax, 1
lock xchg dword [0x730c6997], eax
push 0x3dd1fc71
call 0x400451e6
push esi
add esp, 8
cmp eax, 0
jne 0x400451cf
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x400451f5
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x4004520a
cmp ecx, edx
cmp eax, 0
je 0x4004522f
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 0x40045219
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.40045248
dec eax
loope 0x4004524b
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x730c6997], 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 0x4004527f
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x40045294
jmp 0x4004529f
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4004518d
Function at 0x4004c307
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 0x4004c5dd
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x730b360f
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x730aa5d5
push 0xffffffffffffffff
call fcn.40043507
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 0x4004c371
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.4004c389
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 0x4004c5d1
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4004c5a5
Function at 0x4005bdd7
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 0x4005bdf9
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4005bdf9
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4005bdf9
ret
cmp word [ebx + 4], 0x14c
jne 0x4005bdf9
test word [ebx + 0x16], 2
je 0x4005bdf9
test word [ebx + 0x16], 0x100
je 0x4005bdf9
cmp word [ebx + 0x18], 0x10b
jne 0x4005bdf9
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4005bdf9
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4005be85
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4005be19
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.40042d64
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4005bdf9
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 0x4005be85
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 0x4005bdf9
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4005bdf9
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4005bdf9
ret
cmp word [ebx + 4], 0x14c
jne 0x4005bdf9
test word [ebx + 0x16], 2
je 0x4005bdf9
test word [ebx + 0x16], 0x100
je 0x4005bdf9
cmp word [ebx + 0x18], 0x10b
jne 0x4005bdf9
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4005bdf9
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4005be85
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4005be19
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.40042d64
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4005bdf9
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 0x4005bf3c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4005bf95
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4005bf3c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4005bf4b
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 0x40461bee
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 0x4005bf9c
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.40042e12
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4005c03b
add edi, 4
add eax, 2
dec ecx
jne 0x4005bf81
call 0x4005bfe8
loope 0x4005bfde
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4005c038
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 0x4005c049
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 0x4005bffc
cmp eax, ecx
ja 0x4005bffc
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4005c086
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4005c07c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.400432f1
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4005bf4b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4005bf95
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4005bf3c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4005bf4b
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 0x40461bee
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 0x4005bf9c
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.40042e12
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4005c03b
add edi, 4
add eax, 2
dec ecx
jne 0x4005bf81
call 0x4005bfe8
loope 0x4005bfde
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4005c038
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 0x4005c049
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 0x4005bffc
cmp eax, ecx
ja 0x4005bffc
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4005c086
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4005c07c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.400432f1
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1000513c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
jmp 0x10127690
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x40
cmp dword [0x10174b18], 1
jge 0x101276ff
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
test ecx, ecx
je 0x101276d5
mov edx, dword [ebx + 8]
movzx eax, word [edx]
movzx ecx, word [ebx + 0xc]
cmp eax, ecx
je 0x101276d5
mov edx, dword [ebx + 8]
add edx, 2
mov dword [ebx + 8], edx
jmp 0x101276b2
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
movzx edx, word [ebx + 0xc]
cmp ecx, edx
jne 0x101276eb
mov eax, dword [ebx + 8]
mov dword [ebp - 4], eax
jmp 0x101276f2
mov dword [ebp - 4], 0
mov eax, dword [ebp - 4]
jmp 0x101277ef
movzx ecx, word [ebx + 0xc]
movd xmm0, ecx
movaps xmmword [ebp - 0x30], xmm0
pshuflw xmm0, xmmword [ebp - 0x30], 0
movaps xmmword [ebp - 0x30], xmm0
pshufd xmm0, xmmword [ebp - 0x30], 0
movaps xmmword [ebp - 0x30], xmm0
mov edx, dword [ebx + 8]
and edx, 0xfff
cmp edx, 0xff0
ja 0x101277c0
mov eax, dword [ebx + 8]
movups xmm0, xmmword [eax]
movaps xmmword [ebp - 0x40], xmm0
movaps xmm0, xmmword [ebp - 0x20]
pxor xmm0, xmmword [ebp - 0x20]
movaps xmmword [ebp - 0x20], xmm0
movaps xmm0, xmmword [ebp - 0x20]
pcmpeqw xmm0, xmmword [ebp - 0x40]
movaps xmmword [ebp - 0x20], xmm0
movaps xmm0, xmmword [ebp - 0x40]
pcmpeqw xmm0, xmmword [ebp - 0x30]
movaps xmmword [ebp - 0x40], xmm0
movaps xmm0, xmmword [ebp - 0x20]
por xmm0, xmmword [ebp - 0x40]
movaps xmmword [ebp - 0x20], xmm0
movaps xmm0, xmmword [ebp - 0x20]
pmovmskb ecx, xmm0
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0
je 0x101277b5
bsf edx, dword [ebp - 8]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
add eax, dword [ebx + 8]
mov dword [ebx + 8], eax
mov ecx, dword [ebx + 8]
movzx edx, word [ecx]
movzx eax, word [ebx + 0xc]
cmp edx, eax
jne 0x101277a9
mov ecx, dword [ebx + 8]
mov dword [ebp - 0xc], ecx
jmp 0x101277b0
mov dword [ebp - 0xc], 0
mov eax, dword [ebp - 0xc]
jmp 0x101277ef
mov edx, dword [ebx + 8]
add edx, 0x10
mov dword [ebx + 8], edx
jmp 0x101277ea
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
movzx edx, word [ebx + 0xc]
cmp ecx, edx
jne 0x101277d3
mov eax, dword [ebx + 8]
jmp 0x101277ef
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
test ecx, ecx
jne 0x101277e1
xor eax, eax
jmp 0x101277ef
mov edx, dword [ebx + 8]
add edx, 2
mov dword [ebx + 8], edx
jmp 0x1012771f
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
Function at 0x10019840
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xf4
push ebx
push esi
push edi
lea edi, [ebp - 0x34]
mov ecx, 0xd
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov eax, dword [0x101720cc]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, 0x10177081
call fcn.10005c54
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
cmp dword [ebp + 0x10], 5
jge 0x1001987f
xor eax, eax
jmp 0x100198f0
mov esi, esp
lea eax, [ebp - 0x18]
push eax
push 0x40
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp esi, esp
call fcn.100045b1
mov eax, dword [ebp + 0x10]
push eax
push 0x90
mov ecx, dword [ebp - 0xc]
push ecx
call fcn.100031a2
add esp, 0xc
mov eax, dword [ebp + 0xc]
sub eax, dword [ebp - 0xc]
sub eax, 5
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0xc]
mov byte [eax], 0xe9
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x24]
mov dword [eax + 1], ecx
mov esi, esp
lea eax, [ebp - 0x30]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp esi, esp
call fcn.100045b1
mov eax, 1
push edx
mov ecx, ebp
push eax
lea edx, [0x10019920]
call fcn.10003d78
pop eax
pop edx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100030d0
add esp, 0xf4
cmp ebp, esp
call fcn.100045b1
mov esp, ebp
pop ebp
ret
Function at 0x100f2af0
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1434
call fcn.10001d98
mov eax, dword [0x101720cc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
sar eax, 6
mov ecx, dword [ebp + 0xc]
and ecx, 0x3f
imul edx, ecx, 0x38
mov eax, dword [eax*4 + 0x10175398]
mov ecx, dword [eax + edx + 0x18]
mov dword [ebp - 0x1434], ecx
mov edx, dword [ebp + 0x10]
add edx, dword [ebp + 0x14]
mov dword [ebp - 0x1424], edx
xor eax, eax
mov dword [ebp - 0x1410], eax
mov dword [ebp - 0x140c], eax
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x1420], ecx
mov edx, dword [ebp - 0x1420]
cmp edx, dword [ebp - 0x1424]
jae 0x100f2cc8
lea eax, [ebp - 5]
mov dword [ebp - 0x1430], eax
lea ecx, [ebp - 0x1404]
mov dword [ebp - 0x1418], ecx
mov edx, dword [ebp - 0x1418]
cmp edx, dword [ebp - 0x1430]
jae 0x100f2c17
mov eax, dword [ebp - 0x1420]
cmp eax, dword [ebp - 0x1424]
jae 0x100f2c17
mov ecx, dword [ebp - 0x1420]
mov dl, byte [ecx]
mov byte [ebp - 0x1419], dl
mov eax, dword [ebp - 0x1420]
add eax, 1
mov dword [ebp - 0x1420], eax
mov cl, byte [ebp - 0x1419]
mov byte [ebp - 0x1411], cl
movsx edx, byte [ebp - 0x1411]
cmp edx, 0xa
jne 0x100f2bf5
mov eax, dword [ebp - 0x1408]
add eax, 1
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp - 0x1418]
mov byte [ecx], 0xd
mov edx, dword [ebp - 0x1418]
add edx, 1
mov dword [ebp - 0x1418], edx
mov eax, dword [ebp - 0x1418]
mov cl, byte [ebp - 0x1411]
mov byte [eax], cl
mov edx, dword [ebp - 0x1418]
add edx, 1
mov dword [ebp - 0x1418], edx
jmp 0x100f2b79
mov eax, dword [ebp - 0x1418]
lea ecx, [ebp - 0x1404]
sub eax, ecx
mov dword [ebp - 0x142c], eax
push 0
lea edx, [ebp - 0x1428]
push edx
mov eax, dword [ebp - 0x142c]
push eax
lea ecx, [ebp - 0x1404]
push ecx
mov edx, dword [ebp - 0x1434]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x100f2c81
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x1410], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x1410]
mov dword [eax], ecx
mov edx, dword [ebp - 0x140c]
mov dword [eax + 4], edx
mov ecx, dword [ebp - 0x1408]
mov dword [eax + 8], ecx
mov eax, dword [ebp + 8]
jmp 0x100f2ce8
mov edx, dword [ebp - 0x140c]
add edx, dword [ebp - 0x1428]
mov dword [ebp - 0x140c], edx
mov eax, dword [ebp - 0x1428]
cmp eax, dword [ebp - 0x142c]
jae 0x100f2cc3
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
jmp 0x100f2ce8
jmp 0x100f2b52
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x1410]
mov dword [eax], ecx
mov edx, dword [ebp - 0x140c]
mov dword [eax + 4], edx
mov ecx, dword [ebp - 0x1408]
mov dword [eax + 8], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100030d0
mov esp, ebp
pop ebp
ret
Function at 0x100f2d80
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1434
call fcn.10001d98
mov eax, dword [0x101720cc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
sar eax, 6
mov ecx, dword [ebp + 0xc]
and ecx, 0x3f
imul edx, ecx, 0x38
mov eax, dword [eax*4 + 0x10175398]
mov ecx, dword [eax + edx + 0x18]
mov dword [ebp - 0x1434], ecx
mov edx, dword [ebp + 0x10]
add edx, dword [ebp + 0x14]
mov dword [ebp - 0x1424], edx
xor eax, eax
mov dword [ebp - 0x1410], eax
mov dword [ebp - 0x140c], eax
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x141c], ecx
mov edx, dword [ebp - 0x141c]
cmp edx, dword [ebp - 0x1424]
jae 0x100f2f6b
lea eax, [ebp - 6]
mov dword [ebp - 0x1430], eax
lea ecx, [ebp - 0x1404]
mov dword [ebp - 0x1414], ecx
mov edx, dword [ebp - 0x1414]
cmp edx, dword [ebp - 0x1430]
jae 0x100f2eb6
mov eax, dword [ebp - 0x141c]
cmp eax, dword [ebp - 0x1424]
jae 0x100f2eb6
mov ecx, dword [ebp - 0x141c]
mov dx, word [ecx]
mov word [ebp - 0x141e], dx
mov eax, dword [ebp - 0x141c]
add eax, 2
mov dword [ebp - 0x141c], eax
mov cx, word [ebp - 0x141e]
mov word [ebp - 0x1418], cx
movzx edx, word [ebp - 0x1418]
cmp edx, 0xa
jne 0x100f2e92
mov eax, dword [ebp - 0x1408]
add eax, 2
mov dword [ebp - 0x1408], eax
mov ecx, 0xd
mov edx, dword [ebp - 0x1414]
mov word [edx], cx
mov eax, dword [ebp - 0x1414]
add eax, 2
mov dword [ebp - 0x1414], eax
mov ecx, dword [ebp - 0x1414]
mov dx, word [ebp - 0x1418]
mov word [ecx], dx
mov eax, dword [ebp - 0x1414]
add eax, 2
mov dword [ebp - 0x1414], eax
jmp 0x100f2e09
mov ecx, dword [ebp - 0x1414]
lea edx, [ebp - 0x1404]
sub ecx, edx
sar ecx, 1
shl ecx, 1
mov dword [ebp - 0x142c], ecx
push 0
lea eax, [ebp - 0x1428]
push eax
mov ecx, dword [ebp - 0x142c]
push ecx
lea edx, [ebp - 0x1404]
push edx
mov eax, dword [ebp - 0x1434]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x100f2f24
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x1410], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
jmp 0x100f2f8b
mov eax, dword [ebp - 0x140c]
add eax, dword [ebp - 0x1428]
mov dword [ebp - 0x140c], eax
mov ecx, dword [ebp - 0x1428]
cmp ecx, dword [ebp - 0x142c]
jae 0x100f2f66
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x1410]
mov dword [edx], eax
mov ecx, dword [ebp - 0x140c]
mov dword [edx + 4], ecx
mov eax, dword [ebp - 0x1408]
mov dword [edx + 8], eax
mov eax, dword [ebp + 8]
jmp 0x100f2f8b
jmp 0x100f2de2
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100030d0
mov esp, ebp
pop ebp
ret