Author Topic: Samples missed by avast (VirusTotal links only!)  (Read 374005 times)

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Offline polonus

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #810 on: June 05, 2012, 11:04:04 PM »
See: htxp://vscan.urlvoid.com/analysis/e88bca0faa4901001e23d338727d9327/aW5kZXg=/
See: htxp://sitecheck.sucuri.net/results/www.wandelhalle-hamburg.de

reported to virus AT avast dot com,

polonus

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Offline Andrey,pro

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Offline polonus

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #812 on: June 06, 2012, 02:42:10 PM »
Hacktool or backdoor not detected by avast: htxp://zulu.zscaler.com/submission/show/61e0aaa070b0a7ac40098af1a3a433f0-1338986102
and VT results: htxps://www.virustotal.com/file/80725340b7830288dfe4969eb070a542516a040efc2c1e6473b6051d086f46ab/analysis/
reported to virus AT avast dot com,

polonus
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true indian

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #814 on: June 08, 2012, 08:51:02 AM »
« Last Edit: June 09, 2012, 09:14:03 AM by true indian »

true indian

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #815 on: June 08, 2012, 09:48:55 AM »
Mal/FBJack-A   
detection missed...contains obfuscated Iframe..new Facebook HTML malware/spam..redirects to faked Jason Bieber video

https://www.virustotal.com/file/57726a46a0debac32dec0a06d1fa9df2b79566f2f8a2ef8754a66775e86f939c/analysis/1339141426/

reported to avast!
« Last Edit: June 08, 2012, 09:55:03 AM by true indian »

MDRockstar

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Offline polonus

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #817 on: June 09, 2012, 04:16:55 PM »
Hi MDRockstar,

This because the suspicious file ltastd.exe is flagged as riskware. It might be opened by avast to be run first in sandbox for evaluation,

polonus
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Offline DavidR

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #818 on: June 09, 2012, 04:29:52 PM »
Not many of the larger AVs are detecting it either. Many that are are using heuristics and are calling it PUP or riskware.
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Offline polonus

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #819 on: June 09, 2012, 04:50:45 PM »
Hi DavidR,

Thank you for confirming the PUP status. The poster probably sent it because of this report: http://systemexplorer.net/db/ltastd.exe.html

polonus
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Offline Andrey,pro

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Offline Left123

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #821 on: June 11, 2012, 08:51:42 PM »
This topic shall be closed,samples can be sent directly to AvastLab.If you want to increase your post count,think of something smarter.No offense but it's the true.
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Offline JuninhoSlo

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true indian

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #823 on: September 03, 2012, 05:06:33 PM »
Was cleaning a computer infected with win8 security system and found that avast does not detect this rootkit that comes bundled along with this rogue.

https://www.virustotal.com/file/3945861e049199662423a539e96b0c49a904501e9aef02faa4da678633cbcc37/analysis/

Reported to avast!
« Last Edit: September 04, 2012, 06:39:37 PM by true indian »

Offline polonus

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Re: Samples missed by avast (VirusTotal links only!)
« Reply #824 on: September 03, 2012, 08:00:04 PM »
Hi true indian,

Subject had already been mentioned extensively  in an earlier thread here: http://forum.avast.com/index.php?topic=104668.0
Why did not you react there?

polonus
Cybersecurity is more of an attitude than anything else. Avast Evangelists.

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