avast does not detect "malware-nova-cotacao" [SOLVED]

Viruses and worms
1

Hi forum friends,

See: https://www.vicheck.ca/md5query.php?hash=43cb55861b7fcf1dfb6968c9ef110bcc

re: VT scan results: http://www.virustotal.com/file-scan/report.html?id=d997993512f02b347d792dd538ba3141bd8567a5e4a5bc55acd23f7f285ea8ca-1303818913

description : http://blog.urlvoid.com/malware-nova-cotacao/ &
http://www.luot.net/showthread.php?t=5933&page=1 link author: Hôm qua at luot dot net

Threat report: http://www.threatexpert.com/report.aspx?md5=3e66cfb35fee0edeb86da90b0ef780d2

See: http://www.malware.pl/report/abeonas.net

polonus

2

More info about “Downloader.Rozena” here : http://www.mcafee.com/threat-intelligence/malware/default.aspx?id=155171
Regards
Philip

3

Only the one with this md5 hash: 3e66cfb35fee0edeb86da90b0ef780d2 has not been found by avast,
65c2774d0dcdced7356eed6416ab5780 variant has been found and is flagged as Win32:Trojan-gen, see:
http://www.virustotal.com/file-scan/report.html?id=66eccfab3bb9defcb9cff59d6ca95b998fc8c5837b09c13815fac406006d2ce5-1301428218

polonus

4
Only the one with this md5 hash: 3e66cfb35fee0edeb86da90b0ef780d2 has not been found by avast,
http://www.virustotal.com/file-scan/report.html?id=d997993512f02b347d792dd538ba3141bd8567a5e4a5bc55acd23f7f285ea8ca-1303818913

not only…also this
http://www.virustotal.com/file-scan/report.html?id=d2f5300f1670a109ac42dbb3aa35855bde27482db421df5b0199ded6985ab78c-1304013433

found sample of the last one, will upload :wink:

5

Hi Pondus,

Good find, avast has detection for it now…

polonus