joyce8/EMBER2024-capa huggingface dataset:
Function at 0x418816
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [0x581a60]
xor eax, esp
mov dword [esp + 0x34], eax
mov ecx, dword [esi + 0x20]
push ebx
push edi
lea eax, [esp + 0x2c]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
mov dword [esp + 0x40], edi
call dword [0x536724]
fld qword [esi + 0x88]
mov eax, dword [esp + 0x34]
fmul qword [0x560e70]
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call 0x52b0e6
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x4188de
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call 0x52b0e6
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call 0x524dc1
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x418984
cmp edi, dword [esi + 0x7c]
jge 0x418984
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.0042d228
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.0042d228
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x52b0e6
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x52b0e6
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x4188d6
jmp 0x4188a6
call fcn.0043144f
int3
Function at 0x42f6a6
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [0x581a60]
xor eax, esp
mov dword [esp + 0x34], eax
mov ecx, dword [esi + 0x20]
push ebx
push edi
lea eax, [esp + 0x2c]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
mov dword [esp + 0x40], edi
call dword [0x536724]
fld qword [esi + 0x88]
mov eax, dword [esp + 0x34]
fmul qword [0x560e70]
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call 0x541f76
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x42f76e
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call 0x541f76
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call 0x53bc51
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x42f814
cmp edi, dword [esi + 0x7c]
jge 0x42f814
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.004440b8
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.004440b8
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x541f76
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x541f76
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x42f766
jmp 0x42f736
call fcn.004482df
int3

Function at 0x4385e2
Capabilities:
Encode data using xor

Disassembly:
cmp byte [edx + 0x5943321b], ah
and ebx, dword [edx + 0x2c]
or eax, 0xed779dfd
add dword [edi - 0x80], 0xa274460c
pop edi
lodsb al, byte [esi]
xor dword [ebp - 5], ebp
jb 0x4385f1
pop ebp
lds ebp, [0x7e476a77]
push ds
into
fcomp qword [edx + 0xe]
aad 0x45
pop ebx
mov ch, 0x93
mov eax, 0x478dad7f
sbb byte [ebp + 0x59], bl
cmp al, 0x50
int 0x2a
test eax, 0x61a661da
pop esp
pop bx
imul esi, dword [ecx + 0x4b], 0x774ca8e4
or eax, 0xf6b935a9
mov ebp, 0xb82cf853
lds esp, [ebp + 0x58]
lea eax, [ebp - 0x63fca473]
push eax
sbb dword [esp + edi*8], ebp
jb 0x438689
adc byte cs:[eax], 0xf7
jo 0x438688
inc eax
invalid
xor byte [ebp - 0x7c40103e], bh
mov ebp, 0x83bfefc2
das
iretd
Function at 0x45a980
Capabilities:
Check for vm using instruction vpcext

Disassembly:
add esi, ebp
das
invalid
jl 0x45a9d2
mov ah, 0xae
push ss
retf 0x359c
mov dl, 0xfa
push 0xeefcbd82
jl 0x45a957
sbb dword [ebp + 0x7b], 0x6f
dec edi
pop ecx
add edi, dword [ecx - 9]
jecxz 0x45a9c2
aas
sub bh, dh
outsd dx, dword [esi]
invalid
invalid
or byte [esi], 0x87
invalid

Function at 0x465eb2
Capabilities:
Encode data using xor

Disassembly:
dec edi
aad 0x73
mov eax, 0x14dfec50
xchg edx, eax
xor bl, byte [bp + si + 0x43]
inc esp
mov dh, 0xe0
ret 0x4d5c
inc esi
jne 0x465e69
mov bh, 0xf9
invalid

Function at 0x473946
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [0x581a60]
xor eax, esp
mov dword [esp + 0x34], eax
mov ecx, dword [esi + 0x20]
push ebx
push edi
lea eax, [esp + 0x2c]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
mov dword [esp + 0x40], edi
call dword [0x536724]
fld qword [esi + 0x88]
mov eax, dword [esp + 0x34]
fmul qword [0x560e70]
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call fcn.00586216
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x473a0e
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call fcn.00586216
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call fcn.0057fef1
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x473ab4
cmp edi, dword [esi + 0x7c]
jge 0x473ab4
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.00488358
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.00488358
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.00586216
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.00586216
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x473a06
jmp 0x4739d6
call fcn.0048c57f
int3
Function at 0x4894ee
Capabilities:
Encode data using xor

Disassembly:
std
imul esp, dword [eax + 0x2e], 0xde2f2373
outsb dx, byte [esi]
loope 0x48953d
out dx, eax
cmp dword [ecx + 0x393c4b8f], esi
daa
test dh, bl
cli
mov ecx, 0x90fa81d9
and dl, bl
invalid
xlatb
sbb ah, ch
stosb byte es:[edi], al
pop ss
imul ebx, ecx, 0xe966cdc4
push ecx
cdq
adc eax, 0xae59b727
mov ecx, 0x78a02bb0
mov dword [0x6ebb0115], eax
in eax, dx
push esp
fyl2x
aam 0x49
and eax, 0x2abd1ab9
mov ds, ecx
mov ebx, 0xff701f5
dec edx
aam 0xdf
add al, 0xe5
mov al, 0x27
push eax
cmp dword [0x2f3815d2], 0xa7fd3b92
ret 0x880b

Function at 0x49b5be
Capabilities:
Encode data using xor

Disassembly:
pop ebx
push esp
add byte [ecx], al
lahf
test ecx, edi
jle 0x49b611
stc
or dword [eax + esi*4 + 0x3c], ebx
out 0x2b, eax
scasd eax, dword es:[edi]
scasb al, byte es:[edi]
rcl cl, 1
pop eax
xor eax, 0x74e708c6
outsb dx, byte [esi]
xchg edi, eax
mov word [ebx + 0x4e979550], cs
std
and ah, byte [ebx]
and dword [edx - 0x6e], eax
ror dword [ebx - 0x553fc115], 0xa5
lds ebx, [edi + ebx*8 - 0x20a1b589]
or byte [0x30b59a58], cl
or eax, 0xc95c491d
popal
lcall 0xb354, 0xae6cf212
lodsb al, byte [esi]
sub ah, al
push esi
push edx
aam 0x7c
sub esp, dword [esi]
push esp
push esp
cwde
rcr ebx, 0x50
mov byte [0x352311c7], al
and byte [eax + 0x3e], dl
xchg ecx, eax
xchg ebp, eax
pushal
mov bh, 0x43
inc esi
nop
cmpsb byte [esi], byte es:[edi]
xchg byte [ebx], dh
in al, 0x56
push edx
movsb byte es:[edi], byte [esi]
xor byte [esi - 0x44], bl
xor dword [ebx - 0x54ae62bf], ecx
jno 0x49b620
adc eax, 0x749a5537
sub eax, dword [esi + 0x2915cb7d]
das
jmp ebx
Function at 0x4a1e96
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [0x581a60]
xor eax, esp
mov dword [esp + 0x34], eax
mov ecx, dword [esi + 0x20]
push ebx
push edi
lea eax, [esp + 0x2c]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
mov dword [esp + 0x40], edi
call dword [0x536724]
fld qword [esi + 0x88]
mov eax, dword [esp + 0x34]
fmul qword [0x560e70]
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call fcn.005b4766
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x4a1f5e
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call fcn.005b4766
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call fcn.005ae441
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x4a2004
cmp edi, dword [esi + 0x7c]
jge 0x4a2004
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.004b68a8
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.004b68a8
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.005b4766
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.005b4766
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x4a1f56
jmp 0x4a1f26
call fcn.004baacf
int3

Function at 0x4b8ad4
Capabilities:
Terminate process

Disassembly:
xor al, byte [eax]
add byte [eax], al
pop ecx
pop ecx
test ebx, ebx
pop ebx
je 0x4b8ae6
call fcn.004b8b01
pop edi
ret
push dword [esp + 8]
mov dword [0x4c5e08], edi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x4b95c1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c1420
cmp edx, dword [eax]
je 0x4b95e3
add eax, 8
inc ecx
cmp eax, 0x4c14b0
jl 0x4b95d4
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c1420]
jne 0x4b9711
mov eax, dword [0x4c5dc4]
cmp eax, 1
je 0x4b96eb
test eax, eax
jne 0x4b9614
cmp dword [0x4c134c], 1
je 0x4b96eb
cmp edx, 0xfc
je 0x4b9711
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4b964b
lea eax, [ebp - 0x1a4]
push 0x4be948
push eax
call fcn.004b9fa0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004ba430
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4b968e
lea eax, [ebp - 0x1a4]
push eax
call fcn.004ba430
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4be944
push edi
call fcn.004bc300
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4be928
push eax
call fcn.004b9fa0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004b9fb0
lea eax, [ebp - 0xa0]
push 0x4be924
push eax
call fcn.004b9fb0
push dword [esi + 0x4c1424]
lea eax, [ebp - 0xa0]
push eax
call fcn.004b9fb0
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4be8fc
push eax
call fcn.004bc274
add esp, 0x2c
pop edi
jmp 0x4b9711
lea eax, [ebp + 8]
lea esi, [esi + 0x4c1424]
push 0
push eax
push dword [esi]
call fcn.004ba430
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x4073e2
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x461134], 0
jne 0x407420
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4073f6
mov dword [ecx*4 + 0x461130], eax
inc ecx
cmp ecx, 0x100
jl 0x4073f1
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x40744d
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x461130]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x40742e
not eax
pop ebp
ret 0xc

Function at 0x405322
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x405324
dec eax
je 0x40531b
sub eax, 3
je 0x405312
mov dword [ebp - 4], 0x40
jmp 0x405341
mov dword [ebp - 4], 4
jmp 0x405327
mov dword [ebp - 4], 0x20
jmp 0x405327
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x405373
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x4052f3
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.00404b84
add ecx, eax
jg 0x4053d4
push dword [ebp + 0x14]
push 1
push esi
call edi
mov eax, esi
jmp 0x40537f
push 0x8000
push ebx
push esi
call dword [ebp - 8]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
call dword [edi - 0x3a]
test dword [ebp + 0x4afffffc], esi
mov byte [ebp - 0x34a], 0x46
mov byte [ebp - 0x349], 0x40
mov byte [ebp - 0x348], 0x56
invalid
invalid
invalid

Function at 0x40586e
Capabilities:
Contain obfuscated stackstrings

Disassembly:
cmp dword [ebp + 0xc], 1
je 0x405a42
cmp dword [ebp + 0xc], 8
jne 0x405a0a
and byte [ebp - 0x6b8], 0
and byte [ebp - 0x6b7], 0
dec ecx
stc
invalid
inc dword [eax]
mov byte [ebp - 0x6b6], 0x9b
and byte [ebp - 0x6b5], 0
invalid
test dword [ecx + edi*8 - 1], ecx
Function at 0x4f5d2e1
Capabilities:
Encode data using xor

Disassembly:
call 0x4f5d25a
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 0x4f5d28a
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 0x4f5d2a6
xor edx, 0
jmp 0x4f5d2b1
xor edx, edx
jmp 0x4f5d2c8
jmp 0x4f5d2d4
xor eax, eax
push 0x8427d7c0
call 0x4f5d2e1
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x4f5d31d
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 0x4f5d2f6
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 0x4f5d334
add eax, 0
jno 0x4f5d339
add esi, 0
ret 0x10

Function at 0x4f5e0a2
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 0x4f5e0c4
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 0x4f5e266
cmp edi, dword [ebp + 0x10]
jb 0x4f5e266
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.04f5db8e
inc edi
jmp 0x4f5e14d
jmp 0x4f5e15a
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.04f5db8e
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.04f5db8e
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 0x4f5e1ae
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 0x4f5e192
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.04f5e1dc
add dword [eax], 0x39
jle 0x4f5e1b8
sub al, 0xf5
mov ch, al
call fcn.04f5e1f1
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x4f5fec9
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 0x4f5fedf
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 0x4f5fef0
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.04f5ff31
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 0x4f6229d
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 0x4f621e6
add ebx, 0
push ecx
call 0x4f621fb
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, 0x711db30c
sub ebx, dword [0x711fab4b]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x711fab3b
call fcn.04f5dcc5
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.04f5d1d3
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x4f62359
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x4f62359
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 0x4f62310
mov eax, 1
lock xchg dword [0x711fab47], eax
push 0x3dd1fc71
call 0x4f6229d
push esi
add esp, 8
cmp eax, 0
jne 0x4f62286
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x4f622ac
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x4f622c1
cmp ecx, edx
cmp eax, 0
je 0x4f622e6
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 0x4f622d0
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.04f622ff
dec eax
loope 0x4f62302
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x711fab47], 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 0x4f62336
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x4f6234b
jmp 0x4f62356
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4f62244
Function at 0x4f693be
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 0x4f69694
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x711e77bf
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x711de785
push 0xffffffffffffffff
call fcn.04f605be
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 0x4f69428
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.04f69440
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 0x4f69688
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4f6965c