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Yet another PbBot bootkit (alias Zegost, Verconf, Backboot)

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Yet another PbBot bootkit (alias Zegost, Verconf, Backboot)

 #16997  by cjbi
 Mon Dec 03, 2012 2:07 pm
Fresh yet another PbBot bootkit dropper.
Obvious Korean targeted malware is obvious.

Same purpose, but different code.
So I opened new post for this.

Dropper, payloads and MBR dump attached.

VirusTotal result(s):
mbr.bin 12/45 https://www.virustotal.com/file/259b99a ... 354543323/
KTX_1.exe.vir 14/45 https://www.virustotal.com/file/bc5a237 ... 354542280/
Attachments
pass: infected
(2.59 MiB) Downloaded 109 times

Re: Yet another PbBot bootkit (alias Zegost, Verconf, Backbo

 #19019  by cjbi
 Sat Apr 20, 2013 6:35 am
Fresh yet another PbBot bootkit dropper detected.
Droppers, payloads and MBR dump attached.

VirusTotal result(s):
Legit installer + Dropper
fastpingsetup.exe.vir 5/45 https://www.virustotal.com/en/file/3b87 ... 366438951/
FastPing_Install.exe.vir 9/46 https://www.virustotal.com/en/file/2a0a ... 366438967/

Dropper
SEVEN.exe.vir 7/46 https://www.virustotal.com/en/file/76eb ... 366438861/

Payload: MBR
mbr.bin 15/46 https://www.virustotal.com/en/file/10dc ... 366439692/

Payload: PbBot downloader DLL
DLL_decrypted.bin 23/46 https://www.virustotal.com/en/file/f3b9 ... 366439520/

Final payload: Delphi coded PbBot
K11.EXE.vir 12/46 https://www.virustotal.com/en/file/c1f9 ... 366439058/
Attachments
pass: infected
(1.2 MiB) Downloaded 71 times

YA PbBot bootkit (alias Zegost, Verconf, Backboot, Bootkor)

 #19131  by cjbi
 Wed May 01, 2013 8:37 am
Fresh & old Yet Another PbBot bootkit droppers detected.
Droppers, payloads and MBR dump attached.

VirusTotal result(s):
Legit installer + Dropper
wLauncher.exe.vir 32/46 https://www.virustotal.com/en/file/23dc ... 367397124/
ChaosOne.exe.vir 13/46 https://www.virustotal.com/en/file/036e ... 367397064/

Dropper
ADMIN18.exe.vir 35/46 https://www.virustotal.com/en/file/ab04 ... 367391587/
kogosof.exe.vir 13/46 https://www.virustotal.com/en/file/9f98 ... 367396263/

Payload: MBR
mbr.bin 15/46 https://www.virustotal.com/en/file/a099 ... 367396443/

Payload: PbBot downloader DLL
DLL_decrypted.bin
33/46 https://www.virustotal.com/en/file/91de ... 367396812/
24/46 https://www.virustotal.com/en/file/2f70 ... 367396763/

Final payload: Delphi coded PbBot
K11.exe.vir 10/46 https://www.virustotal.com/en/file/ef1f ... 367396987/
Attachments
pass: infected
(1.57 MiB) Downloaded 58 times
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