done

Palto's Crackme

Custom Upx-based packer, AutoHotKey, XCBC, Tea

Hmx0101 CrackMe#3

NE, 16 bits, Nag, Serial = CleanAlgo(Name). Todo:keygen

done

dila's Fishing with Dila v0.1, 2, 3, 4, 5

simply funny.

Hmx0101's CrackMe8

RVA, Upx+Epp, 2 Anti-Olly, serial=CleanAlgo(name)

Hmx0101's CrackMe7

same packing, serial=CleanAlgo(name)

Hmx0101's CrackMe6

packer = custom (junk + xor loop) + UPX, original test,
the check should have been much more complex. very original but disappointing in the end

Hmx0101's CrackMe5

original too. not difficult but entertaining.

Hmx0101's CrackMe4

original again. Anti-debug & unpacking, 3 serials, complex algo

Hmx0101's CrackMe2

hardcoded buggy password

Hmx0101's secretme1

Serial=CleanAlgo(CurrentPID, GetComputerName)
I didn't like the mix of patching and keygenning, though.

Hmx0101's KeyFileMe

line1 = Name, line2 = Serial, Serial=BloatedAlgo(Name)

Hmx0101's junky_1

limited junk, hardcoded password, simple decryption

raven's no_reason

clean. minimalist anti-debug. serial=GoodAlgo(Name)

raven's no_reason2

original anti-debugs & checks. serial=GoodAlgo(Name). Interesting!

done

Hmx0101's SecretMe2

if (GetComputerName == HardcodedName)
{HardcodedSerial = CleanAlgo(HardcodedName)}

haunte's Crachme

serial = CleanAlgo(name, GetComputerName)

n00b's C#KeygenMe1Custom

.Net, serial = CleanAlgo(name)

n00b's KeygenMeX

.Net, registry, serial = CleanAlgo(name)

n00b's CKeygenMe1

Delphi, Base64, TRegWare... a big mess for a simple serial

encrypto's Easy Keygenme 4.0

Delphi, MD5, serial = CleanAlgo(GetComputerName, name)

done

Adjiang Keygenme3

Annoying wizard, Serial = string + CleanChecksum(string)

lafarge's crackme 1

It's a custom & original packer, FindWindow, ZwQuery, indirect imports. I created an ImpRec plug-in.

Predator's Pirupiru

solution

done

Predator's Pirupiru

VB, appended data rc4 binder, strlen

and Bastard1

same binder, serial == CleanAlgo(name)

done

LaFarge's crackme 0.2 & 1 & 2

serial == CleanAlgo(name)

challenges websites

CrackMes DE
the best and biggest, reviewed solutions. great !
Tuts For You
Biggest unpackme repository

In French:
Défis FC
Le site de BigBang

done

chaise's crackmechaise2

Serial == CleanAlgo(ComputerName, Name)

skapunky's skrackme1

Nag (JMP Table)
Button (__vbasetobj)
Serial (__vbastrcmp)

done

opcode0x90's crackme_nop

serial check, but original

lilcw's just a simple xor encryption

Here is my solution for this interesting yet not difficult challenge. Enjoyable.

done

lilcw's just a simple xor encryption

logic, asm

chaise's crackmechaise1

basic serial, time

_khAttAm_'s unUPX me

upx, vb, binder

mucki's protector

simple packer

thecipher's IcantDoThis

nothing special

warleyalex's Delphi for PHP

delphi, javascript

TiGa's Vista Sidebar Gadget

.gadget, javascript