joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10011c00
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 0x10011c3e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x10011c36
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x10011c40
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x10011c26
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10011d10
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 0x10011d26
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x10011d41
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x1001c50b
Capabilities:
Encode data using xor

Disassembly:
call 0x1001c484
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 0x1001c4b4
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 0x1001c4d0
xor edx, 0
jmp 0x1001c4db
xor edx, edx
jmp 0x1001c4f2
jmp 0x1001c4fe
xor eax, eax
push 0x8427d7c0
call 0x1001c50b
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1001c547
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 0x1001c520
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 0x1001c55e
add eax, 0
jno 0x1001c563
add esi, 0
ret 0x10
Function at 0x1001d2cc
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 0x1001d2ee
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 0x1001d490
cmp edi, dword [ebp + 0x10]
jb 0x1001d490
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.1001cdb8
inc edi
jmp 0x1001d377
jmp 0x1001d384
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1001cdb8
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1001cdb8
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 0x1001d3d8
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 0x1001d3bc
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1001d406
add dword [eax], 0x39
jle 0x1001d3e2
sub al, 0xf5
mov ch, al
call fcn.1001d41b
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x1001f0f3
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 0x1001f109
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 0x1001f11a
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1001f15b
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 0x100214c7
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 0x10021410
add ebx, 0
push ecx
call 0x10021425
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, 0x6c4280a8
sub ebx, dword [0x6c4478e7]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c4478d7
call fcn.1001ceef
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1001c3fd
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x10021583
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x10021583
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 0x1002153a
mov eax, 1
lock xchg dword [0x6c4478e3], eax
push 0x3dd1fc71
call 0x100214c7
push esi
add esp, 8
cmp eax, 0
jne 0x100214b0
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100214d6
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100214eb
cmp ecx, edx
cmp eax, 0
je 0x10021510
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 0x100214fa
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.10021529
dec eax
loope 0x1002152c
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c4478e3], 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 0x10021560
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x10021575
jmp 0x10021580
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1002146e
Function at 0x100285e8
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 0x100288be
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c43455b
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c42b521
push 0xffffffffffffffff
call fcn.1001f7e8
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 0x10028652
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1002866a
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 0x100288b2
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x10028886
Function at 0x100380b8
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 0x100380da
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100380da
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100380da
ret
cmp word [ebx + 4], 0x14c
jne 0x100380da
test word [ebx + 0x16], 2
je 0x100380da
test word [ebx + 0x16], 0x100
je 0x100380da
cmp word [ebx + 0x18], 0x10b
jne 0x100380da
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100380da
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10038166
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100380fa
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1001f045
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100380da
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 0x10038166
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 0x100380da
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100380da
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100380da
ret
cmp word [ebx + 4], 0x14c
jne 0x100380da
test word [ebx + 0x16], 2
je 0x100380da
test word [ebx + 0x16], 0x100
je 0x100380da
cmp word [ebx + 0x18], 0x10b
jne 0x100380da
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100380da
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10038166
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100380fa
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1001f045
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100380da
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 0x1003821d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10038276
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1003821d
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1003822c
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 0x1043decf
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 0x1003827d
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.1001f0f3
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1003831c
add edi, 4
add eax, 2
dec ecx
jne 0x10038262
call 0x100382c9
loope 0x100382bf
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10038319
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 0x1003832a
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 0x100382dd
cmp eax, ecx
ja 0x100382dd
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10038367
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1003835d
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1001f5d2
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1003822c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10038276
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1003821d
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1003822c
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 0x1043decf
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 0x1003827d
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.1001f0f3
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1003831c
add edi, 4
add eax, 2
dec ecx
jne 0x10038262
call 0x100382c9
loope 0x100382bf
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10038319
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 0x1003832a
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 0x100382dd
cmp eax, ecx
ja 0x100382dd
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10038367
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1003835d
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1001f5d2
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4016f0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x38
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x4c]
mov al, 0x45
mov byte [esp + 0x29], al
mov byte [esp + 0x2c], al
mov eax, dword [edi]
xor ecx, ecx
mov byte [esp + 0x28], 0x4b
mov byte [esp + 0x2a], 0x52
mov byte [esp + 0x2b], 0x4e
mov byte [esp + 0x2d], 0x4c
mov byte [esp + 0x2e], 0x33
mov byte [esp + 0x2f], 0x32
mov byte [esp + 0x30], 0x2e
mov byte [esp + 0x31], 0x64
mov byte [esp + 0x32], 0x6c
mov byte [esp + 0x33], 0x6c
mov byte [esp + 0x34], 0
mov cx, word [eax + 0x14]
lea edx, [esp + 0x1c]
mov bl, 0x74
lea esi, [ecx + eax + 0x18]
lea eax, [esp + 0x28]
push edx
push eax
mov byte [esp + 0x24], 0x56
mov byte [esp + 0x25], 0x69
mov byte [esp + 0x26], 0x72
mov byte [esp + 0x27], bl
mov byte [esp + 0x28], 0x75
mov byte [esp + 0x29], 0x61
mov byte [esp + 0x2a], 0x6c
mov byte [esp + 0x2b], 0x46
mov byte [esp + 0x2c], 0x72
mov byte [esp + 0x2d], 0x65
mov byte [esp + 0x2e], 0x65
mov byte [esp + 0x2f], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebp, dword [edi]
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], 0
cmp word [ebp + 6], 0
jbe 0x4018b0
add esi, 0x24
mov eax, dword [esi]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov edi, eax
and ecx, 1
and edx, 1
shr edi, 0x1f
test eax, 0x2000000
je 0x4017ec
mov ecx, dword [esi - 0x14]
mov edx, dword [esi - 0x1c]
push 0x4000
push ecx
push edx
call dword [esp + 0x20]
jmp 0x401890
lea ecx, [edx + ecx*2]
test eax, 0x4000000
lea edx, [edi + ecx*2]
mov edi, dword [edx*4 + 0x42ce30]
je 0x401806
or edi, 0x200
mov ecx, dword [esi - 0x14]
test ecx, ecx
jne 0x40181f
test al, 0x40
je 0x401816
mov ecx, dword [ebp + 0x20]
jmp 0x40181d
test al, 0x80
je 0x401890
mov ecx, dword [ebp + 0x24]
test ecx, ecx
jbe 0x401890
lea eax, [esp + 0x38]
lea ecx, [esp + 0x28]
push eax
push ecx
mov byte [esp + 0x40], 0x56
mov byte [esp + 0x41], 0x69
mov byte [esp + 0x42], 0x72
mov byte [esp + 0x43], bl
mov byte [esp + 0x44], 0x75
mov byte [esp + 0x45], 0x61
mov byte [esp + 0x46], 0x6c
mov byte [esp + 0x47], 0x50
mov byte [esp + 0x48], 0x72
mov byte [esp + 0x49], 0x6f
mov byte [esp + 0x4a], bl
mov byte [esp + 0x4b], 0x65
mov byte [esp + 0x4c], 0x63
mov byte [esp + 0x4d], bl
mov byte [esp + 0x4e], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [esi - 0x14]
lea edx, [esp + 0x18]
push edx
mov edx, dword [esi - 0x1c]
push edi
push ecx
push edx
call eax
mov ecx, dword [esp + 0x4c]
mov eax, dword [esp + 0x10]
xor edx, edx
inc eax
mov ebp, dword [ecx]
add esi, 0x28
mov dword [esp + 0x10], eax
mov dx, word [ebp + 6]
cmp eax, edx
jl 0x4017b8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
Function at 0x401da0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, 0x5ab
and eax, 0xff
push esi
cdq
idiv ecx
mov esi, dword [esp + 0xc]
add dl, 0x3d
test esi, esi
jbe 0x401dcd
mov eax, dword [esp + 8]
mov cl, byte [eax]
xor cl, dl
add cl, dl
mov byte [eax], cl
inc eax
dec esi
jne 0x401dc1
pop esi
ret

Function at 0x401dd0
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
push edi
push 0x400
push 0x25e00
push 0x407030
call fcn.00401da0
push 0x407030
call fcn.004012f0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x401e15
mov eax, dword [esp + 0x10]
push eax
push ebx
call fcn.00401af0
add esp, 8
test eax, eax
jne 0x401e19
push ebx
call fcn.00401b80
add esp, 4
pop edi
pop esi
pop ebx
ret
sub esp, 0x2a8
mov ecx, 0xaa
mov esi, str.kUo_g__YX___om
mov edi, esp
rep movsd dword es:[edi], dword [esi]
call eax
push ebx
call fcn.00401b80
add esp, 4
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x41ec1b
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41ec5a
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41ec5a
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41ec5a
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41ec5a
cmp dword [ecx + 0x74], 0xe
jbe 0x41ec5a
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4263bc
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x426459
push ebx
push esi
call fcn.00426385
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00426319
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x426406
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x426458
push edi
push eax
call fcn.00424e50
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x426426
call fcn.00424e9e
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x426457
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00426319
add esp, 0x20
test eax, eax
jne 0x426445
push edi
call fcn.00424e9e
jmp 0x42644d
push ebx
call fcn.00424e9e
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x427668
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42f9b0
push 0x42f9a8
push str.FlsAlloc
push 0x1f
call fcn.00427527
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42769c
push dword [ebp + 8]
mov ecx, esi
call dword [0x42d144]
call esi
jmp 0x4276a2
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4276e6
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42f9c0
push 0x42f9b8
push str.FlsGetValue
push 0x21
call fcn.00427527
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42771d
push dword [ebp + 8]
mov ecx, esi
call dword [0x42d144]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x427725
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42f9c8
push 0x42f9c0
push str.FlsSetValue
push 0x22
call fcn.00427527
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42775f
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x42d144]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x42ca30
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42ca5d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42ca5d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4059f0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x426d76
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x45190c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov eax, dword [ebp + 0x10]
mov dword [ebx], 0x428da8
mov dword [ebx + 4], edx
mov dword [ebx + 8], edx
mov dword [ebx + 0xc], edx
mov dword [ebx + 0x10], edx
mov dword [ebx + 0x14], edx
mov dword [ebx + 0x18], edx
mov dword [ebx + 0x1c], edx
mov dword [ebx + 0x20], edx
mov dword [ebx + 0x24], edx
mov dword [ebx + 0x28], edx
or dword [ebx + 0x2c], 0xffffffff
mov dword [ebx + 0x30], edx
mov dword [ebx + 0x34], edx
mov dword [ebx + 0x38], edx
mov dword [ebx + 0x3c], edx
mov dword [ebx + 0x40], edx
mov dword [ebx + 0x44], edx
mov dword [ebx + 0x48], edx
mov dword [ebx + 0x4c], edx
mov dword [ebx + 0x50], eax
mov eax, dword [ebp + 8]
mov dword [ebx + 0x5c], eax
mov dword [ebx + 0x60], ecx
mov eax, dword [ecx + 4]
and dword [ebx + 0x8c], 0xffffffc0
and byte [ebx + 0x91], 0x80
or dword [ebx + 0x94], 0xffffffff
or dword [ebx + 0x98], 0xffffffff
mov dword [ebx + 0x64], eax
xor eax, eax
inc eax
mov dword [ebx + 0x68], edx
mov dword [ebx + 0x6c], edx
mov dword [ebx + 0x70], edx
mov dword [ebx + 0x74], edx
mov byte [ebx + 0x90], 0x4f
mov dword [ebx + 0x9c], eax
mov dword [ebx + 0xa0], eax
mov dword [ebx + 0xa4], edx
mov dword [ebx + 0xa8], edx
mov ecx, dword [ecx + 4]
test ecx, ecx
je 0x405acb
mov eax, dword [ecx + 0x24]
mov dword [ebx + 0x78], eax
mov dword [ecx + 0x24], ebx
mov eax, dword [ebx + 0x5c]
lea edi, [ebx + 0x58]
push 1
push edx
push edi
mov dword [eax + 4], ebx
lea esi, [ebx + 0x54]
mov ecx, dword [ebx + 0x60]
push esi
push ecx
mov eax, dword [ecx]
call dword [eax + 0x18]
push 4
push dword [esi]
mov esi, dword [0x4280f8]
push 6
call esi
push 8
push dword [edi]
mov dword [ebx + 0x7c], eax
push 2
call esi
mov ecx, dword [ebx + 0x7c]
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x88], eax
mov eax, ebx
mov dword [ebx + 0x84], ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc