joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1b4c6525
Capabilities:
Encode data using xor

Disassembly:
call 0x1b4c649e
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 0x1b4c64ce
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 0x1b4c64ea
xor edx, 0
jmp 0x1b4c64f5
xor edx, edx
jmp 0x1b4c650c
jmp 0x1b4c6518
xor eax, eax
push 0x8427d7c0
call 0x1b4c6525
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1b4c6561
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 0x1b4c653a
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 0x1b4c6578
add eax, 0
jno 0x1b4c657d
add esi, 0
ret 0x10

Function at 0x1b4c72e6
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 0x1b4c7308
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 0x1b4c74aa
cmp edi, dword [ebp + 0x10]
jb 0x1b4c74aa
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.1b4c6dd2
inc edi
jmp 0x1b4c7391
jmp 0x1b4c739e
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1b4c6dd2
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1b4c6dd2
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 0x1b4c73f2
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 0x1b4c73d6
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1b4c7420
add dword [eax], 0x39
jle 0x1b4c73fc
sub al, 0xf5
mov ch, al
call fcn.1b4c7435
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1b4c910d
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 0x1b4c9123
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 0x1b4c9134
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1b4c9175
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 0x1b4cb4e1
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 0x1b4cb42a
add ebx, 0
push ecx
call 0x1b4cb43f
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, 0x6bf9a26c
sub ebx, dword [0x6bfb9aab]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6bfb9a9b
call fcn.1b4c6f09
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1b4c6417
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1b4cb59d
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1b4cb59d
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 0x1b4cb554
mov eax, 1
lock xchg dword [0x6bfb9aa7], eax
push 0x3dd1fc71
call 0x1b4cb4e1
push esi
add esp, 8
cmp eax, 0
jne 0x1b4cb4ca
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1b4cb4f0
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1b4cb505
cmp ecx, edx
cmp eax, 0
je 0x1b4cb52a
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 0x1b4cb514
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1b4cb543
dec eax
loope 0x1b4cb546
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6bfb9aa7], 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 0x1b4cb57a
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1b4cb58f
jmp 0x1b4cb59a
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1b4cb488
Function at 0x1b4d2602
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 0x1b4d28d8
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6bfa671f
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6bf9d6e5
push 0xffffffffffffffff
call fcn.1b4c9802
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 0x1b4d266c
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1b4d2684
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 0x1b4d28cc
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1b4d28a0
Function at 0x1b4e20d2
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 0x1b4e20f4
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1b4e20f4
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1b4e20f4
ret
cmp word [ebx + 4], 0x14c
jne 0x1b4e20f4
test word [ebx + 0x16], 2
je 0x1b4e20f4
test word [ebx + 0x16], 0x100
je 0x1b4e20f4
cmp word [ebx + 0x18], 0x10b
jne 0x1b4e20f4
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1b4e20f4
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1b4e2180
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1b4e2114
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1b4c905f
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1b4e20f4
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 0x1b4e2180
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 0x1b4e20f4
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1b4e20f4
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1b4e20f4
ret
cmp word [ebx + 4], 0x14c
jne 0x1b4e20f4
test word [ebx + 0x16], 2
je 0x1b4e20f4
test word [ebx + 0x16], 0x100
je 0x1b4e20f4
cmp word [ebx + 0x18], 0x10b
jne 0x1b4e20f4
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1b4e20f4
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1b4e2180
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1b4e2114
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1b4c905f
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1b4e20f4
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 0x1b4e2237
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1b4e2290
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1b4e2237
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1b4e2246
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 0x1b8e7ee9
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 0x1b4e2297
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.1b4c910d
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1b4e2336
add edi, 4
add eax, 2
dec ecx
jne 0x1b4e227c
call 0x1b4e22e3
loope 0x1b4e22d9
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1b4e2333
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 0x1b4e2344
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 0x1b4e22f7
cmp eax, ecx
ja 0x1b4e22f7
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1b4e2381
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1b4e2377
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1b4c95ec
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1b4e2246
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1b4e2290
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1b4e2237
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1b4e2246
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 0x1b8e7ee9
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 0x1b4e2297
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.1b4c910d
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1b4e2336
add edi, 4
add eax, 2
dec ecx
jne 0x1b4e227c
call 0x1b4e22e3
loope 0x1b4e22d9
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1b4e2333
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 0x1b4e2344
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 0x1b4e22f7
cmp eax, ecx
ja 0x1b4e22f7
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1b4e2381
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1b4e2377
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1b4c95ec
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10004a30
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, edx
not ebx
mov esi, ecx
mov eax, ebx
test edi, edi
je 0x10004a91
mov cl, byte [esi]
lea esi, [esi + 1]
dec edi
cmp cl, 0x23
jne 0x10004a74
cmp edi, 2
jb 0x10004a74
cmp byte [esi], cl
jne 0x10004a74
cmp byte [esi + 1], cl
jne 0x10004a74
mov eax, ebx
movzx ecx, cl
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x10196330]
jmp 0x10004a45
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x10196330]
test edi, edi
jne 0x10004a45
pop edi
pop esi
not eax
pop ebx
pop ebp
ret
mov cl, byte [esi]
inc esi
test cl, cl
je 0x10004ac0
cmp cl, 0x23
jne 0x10004aa7
cmp byte [esi], cl
jne 0x10004aa7
cmp byte [esi + 1], cl
cmove eax, ebx
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
mov cl, byte [esi]
inc esi
xor eax, dword [edx*4 + 0x10196330]
test cl, cl
jne 0x10004a98
pop edi
pop esi
not eax
pop ebx
pop ebp
ret

Function at 0x10004bd0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
test ebx, ebx
je 0x10004be4
mov dword [ebx], 0
mov edx, 0x1038fcf4
call fcn.10004ad0
mov esi, eax
test esi, esi
je 0x10004cd2
mov edi, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
push esi
call edi
add esp, 4
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
je 0x10004cc8
push 2
push 0
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
add esp, 0xc
test eax, eax
jne 0x10004cc8
push esi
call edi
mov edi, eax
add esp, 4
mov dword [ebp + 8], edi
cmp edi, 0xffffffff
je 0x10004cc8
push 0
push dword [ebp - 4]
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
add esp, 0xc
test eax, eax
jne 0x10004cc8
mov eax, dword [0x103ca868]
test eax, eax
je 0x10004c5c
inc dword [eax + 0xb0]
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov edi, eax
add esp, 4
test edi, edi
je 0x10004cc8
push esi
push dword [ebp + 8]
push 1
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
push esi
cmp eax, dword [ebp + 8]
je 0x10004cad
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov eax, dword [0x103ca868]
add esp, 4
test eax, eax
je 0x10004c9a
dec dword [eax + 0xb0]
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
test ebx, ebx
je 0x10004cbf
mov eax, dword [ebp + 8]
mov dword [ebx], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10007d90
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x103b0040]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov edx, ecx
push esi
push edi
lea esi, [ebp - 0x18]
mov edi, 0x10
movss xmm1, dword [edx + 0xe4]
movss xmm0, dword [eax]
movss xmm2, dword [edx + 0xe8]
subss xmm0, xmm1
mov ecx, dword [edx + 0xc8]
movss dword [ebp - 0x18], xmm0
movss xmm0, dword [eax + 4]
subss xmm0, xmm2
movss dword [ebp - 0x14], xmm0
movss xmm0, dword [eax + 8]
subss xmm0, xmm1
movss dword [ebp - 0x10], xmm0
movss xmm0, dword [eax + 0xc]
mov eax, dword [edx + 0xd0]
subss xmm0, xmm2
mov edx, dword [eax + ecx*4 - 4]
movss dword [ebp - 0xc], xmm0
not edx
nop dword [eax + eax]
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x10196330]
sub edi, 1
jne 0x10007e10
mov ecx, dword [ebp - 8]
not edx
pop edi
xor ecx, ebp
mov eax, edx
pop esi
call fcn.10123fc5
mov esp, ebp
pop ebp
ret 4
Function at 0x1000f290
Capabilities:
Hash data with crc32

Disassembly:
push ebx
mov bl, byte [ecx]
or eax, 0xffffffff
push esi
lea esi, [ecx + 1]
or ecx, 0xffffffff
push edi
test bl, bl
je 0x1000f2cf
cmp bl, 0x23
jne 0x1000f2b1
cmp byte [esi], bl
jne 0x1000f2b1
cmp byte [esi + 1], bl
cmove eax, ecx
movzx edx, al
movzx ecx, bl
mov bl, byte [esi]
xor edx, ecx
shr eax, 8
inc esi
mov ecx, 0xffffffff
xor eax, dword [edx*4 + 0x10196330]
test bl, bl
jne 0x1000f2a2
mov ecx, dword [0x103ca868]
not eax
mov esi, dword [ecx + 0x3e20]
mov edi, dword [ecx + 0x3e28]
lea ebx, [edi + esi*8]
test esi, esi
je 0x1000f30e
nop word [eax + eax]
mov edx, esi
shr edx, 1
cmp dword [edi + edx*8], eax
lea ecx, [edi + edx*8]
jae 0x1000f308
lea edi, [ecx + 8]
or ecx, 0xffffffff
sub ecx, edx
add esi, ecx
jmp 0x1000f30a
mov esi, edx
test esi, esi
jne 0x1000f2f0
cmp edi, ebx
je 0x1000f31d
cmp dword [edi], eax
jne 0x1000f31d
mov eax, dword [edi + 4]
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
xor eax, eax
pop ebx
ret
Function at 0x10014070
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x103b0040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x103ca868]
lea edx, [ebp - 8]
push ebx
push esi
push edi
mov edi, dword [eax + 0x3e38]
mov esi, 4
mov eax, dword [edi + 0xc8]
add edi, 0xc8
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], ecx
mov ebx, dword [edi + 8]
mov ebx, dword [ebx + eax*4 - 4]
not ebx
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x10196330]
sub esi, 1
jne 0x100140b1
mov eax, dword [0x103ca868]
not ebx
cmp dword [eax + 0x3e58], ebx
jne 0x100140eb
push ecx
push dword [ebp - 0xc]
lea edx, [esi + 4]
mov ecx, ebx
call fcn.1001c3c0
add esp, 8
mov ecx, dword [edi + 4]
mov esi, dword [edi]
cmp esi, ecx
jne 0x10014116
inc esi
test ecx, ecx
je 0x10014104
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
jmp 0x10014109
mov eax, 8
cmp eax, esi
mov ecx, edi
cmovg esi, eax
push esi
call fcn.1001cc60
mov ecx, dword [edi]
mov eax, dword [edi + 8]
mov dword [eax + ecx*4], ebx
inc dword [edi]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10123fc5
mov esp, ebp
pop ebp
ret

Function at 0x1001ae20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
cmp dword [edi + 0x5a34], 0
lea esi, [edi + 0x5a38]
je 0x1001aea2
mov ecx, dword [esi + 4]
test ecx, ecx
jns 0x1001ae5c
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
xor ecx, ecx
test eax, eax
cmovg ecx, eax
push ecx
mov ecx, esi
call fcn.1001cfe0
push dword [ebp + 8]
mov ecx, esi
mov dword [esi], 0
push ebx
call fcn.100056a0
mov edx, dword [esi]
mov ecx, 0x103ca864
push dword [edi + 0x5a34]
lea eax, [edx - 1]
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [edi + 0x5a40]
test eax, eax
push edx
cmovne ecx, eax
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 8]
mov ecx, esi
push ebx
call fcn.100056a0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1001b360
Capabilities:
Hash data with crc32

Disassembly:
push ebx
mov bl, byte [ecx]
or eax, 0xffffffff
push esi
lea esi, [ecx + 1]
push edi
mov edi, dword [0x103ca868]
test bl, bl
je 0x1001b3a6
or edi, 0xffffffff
cmp bl, 0x23
jne 0x1001b387
cmp byte [esi], bl
jne 0x1001b387
cmp byte [esi + 1], bl
cmove eax, edi
movzx edx, al
movzx ecx, bl
mov bl, byte [esi]
xor edx, ecx
shr eax, 8
inc esi
xor eax, dword [edx*4 + 0x10196330]
test bl, bl
jne 0x1001b378
mov edi, dword [0x103ca868]
mov esi, dword [edi + 0x59f8]
xor ecx, ecx
not eax
test esi, esi
jle 0x1001b3cc
mov edi, dword [edi + 0x5a00]
lea edx, [edi + 4]
nop dword [eax]
cmp dword [edx], eax
je 0x1001b3d2
inc ecx
add edx, 0x24
cmp ecx, esi
jl 0x1001b3c0
pop edi
pop esi
xor eax, eax
pop ebx
ret
lea eax, [ecx + ecx*8]
lea eax, [edi + eax*4]
pop edi
pop esi
pop ebx
ret
Function at 0x1001b610
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, dword [0x103ca868]
sub esp, 8
push esi
mov esi, ecx
mov dword [eax + 0x59e8], 0
push edi
test esi, esi
je 0x1001b66d
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0
call fcn.1001b680
mov edx, 0x1038fcf8
mov ecx, esi
mov edi, eax
call fcn.10004ad0
mov esi, eax
test esi, esi
je 0x1001b66d
push esi
push dword [esp + 0x10]
push 1
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 0x14
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1001f160
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1001f19a
mov eax, dword [0x103ca868]
mov dword [esi + 4], 0
mov dword [esi], 0
test eax, eax
je 0x1001f18d
dec dword [eax + 0xb0]
push ecx
call edi
add esp, 4
mov dword [esi + 8], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
je 0x1001f1cb
mov eax, dword [0x103ca868]
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x1001f1be
dec dword [eax + 0xb0]
push ecx
call edi
add esp, 4
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x1001f1fc
mov eax, dword [0x103ca868]
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
test eax, eax
je 0x1001f1ef
dec dword [eax + 0xb0]
push ecx
call edi
add esp, 4
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x1001f249
mov eax, dword [0x103ca868]
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
test eax, eax
je 0x1001f23c
dec dword [eax + 0xb0]
push ecx
call edi
add esp, 4
mov dword [esi + 0x44], 0
mov ecx, dword [esi + 0x50]
test ecx, ecx
je 0x1001f27a
mov eax, dword [0x103ca868]
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
test eax, eax
je 0x1001f26d
dec dword [eax + 0xb0]
push ecx
call edi
add esp, 4
mov dword [esi + 0x50], 0
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x1001f2ab
mov eax, dword [0x103ca868]
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
test eax, eax
je 0x1001f29e
dec dword [eax + 0xb0]
push ecx
call edi
add esp, 4
mov dword [esi + 0x5c], 0
pop edi
lea ecx, [esi + 0x78]
pop esi
jmp fcn.100224a0