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[Full-Disclosure] Depacting Sasser
- To: <full-disclosure@xxxxxxxxxxxxxxxx>
- Subject: [Full-Disclosure] Depacting Sasser
- From: "Aaron Gray" <angray@xxxxxxxx>
- Date: Sun, 8 Aug 2004 18:26:39 +0100
Hi,
Looking for some help. I have sucessfull depacted Blaster, that was easy, just
UPX decompaction. On my way to disassembling it.
I Depacted Gaobot using unpack32 a number of times to, deyoda it, then
DePEComapct it must be older codec JCALC1 algorithm.
But cannot depact/decrypt Sasser I know it is compacted with PECompact,
probably it newer algorithm FFCE codec.
I can grab a memory image of it but would really like a tool to depack/decrypt
it.
So is there anything that will reverse code the newer PECompacts algorithm ?
Hope you can help,
Aaron
Sorry I do not normally trade virii, they are generally availiable on the web
given a bit of searching.
I would trade for a depacted Sasser however.
I am purly studying the things for study only.