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Chrome 0-day exploit CVE-2019

Kaspersky Securelistby @Securelist ()5 min read4 · 1 read
Analyze CVE-2019-13720 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2019-13720
Use-After-Free in Google Chrome WebAudio Allows Heap Corruption (Actively Exploited)
8.849%KEVPoC
KEV

Indicators of compromise

auto-extracted · verify before use · export allAll
TypeIndicatorContext
domainbehindcorona.comtag that loaded a remote script from hxxp://code.jquery.cdn.behindcorona[.]com/. The script then loads another script named .charlie.XXX
md527e941683d09a7405a9e806cc7d156c9he archive contains two files: File name: iohelper.exe MD5: 27e941683d09a7405a9e806cc7d156c9 SHA256: 8fb2558765cf648305493e1dfea7a2b26f4fc8f44ff72c95e91
md58f3cd9299b2f241daf1f5057ba0b9054ve, with the following information: File size: 293,403 MD5: 8f3cd9299b2f241daf1f5057ba0b9054 SHA256: 35373d07c2e408838812ff210aa28d90e97e38f2d0132a86085
md5f614909fbd57ece81d00b01958338ec24fc8f44ff72c95e9165a904a9a6a48 File name: msdisp64.exe MD5: f614909fbd57ece81d00b01958338ec2 SHA256: cafe8f704095b1f5e0a885f75b1b41a7395a1c62fd893ef4434
sha25635373d07c2e408838812ff210aa28d90e97e38f2d0132a86085b0d54256cc1cdsize: 293,403 MD5: 8f3cd9299b2f241daf1f5057ba0b9054 SHA256: 35373d07c2e408838812ff210aa28d90e97e38f2d0132a86085b0d54256cc1cd The archive contains two files: File name: iohelper.exe MD5
sha2568fb2558765cf648305493e1dfea7a2b26f4fc8f44ff72c95e9165a904a9a6a48iohelper.exe MD5: 27e941683d09a7405a9e806cc7d156c9 SHA256: 8fb2558765cf648305493e1dfea7a2b26f4fc8f44ff72c95e9165a904a9a6a48 File name: msdisp64.exe MD5: f614909fbd57ece81d00b01958338e
sha256cafe8f704095b1f5e0a885f75b1b41a7395a1c62fd893ef44348f9702b3a0debmsdisp64.exe MD5: f614909fbd57ece81d00b01958338ec2 SHA256: cafe8f704095b1f5e0a885f75b1b41a7395a1c62fd893ef44348f9702b3a0deb Both files were compiled at the same time, which if we are
urlhttp://code.jquery.cdn.behindcorona.com/ted a small JavaScript tag that loaded a remote script from hxxp://code.jquery.cdn.behindcorona[.]com/. The script then loads another script named .charlie.XXXX

From the original article

5 min read at securelist.com

Kaspersky Exploit Prevention is a component part of Kaspersky products that has successfully detected a number of zero-day attacks in the past. Recently, it caught a new unknown exploit for Google’s Chrome browser. We promptly reported this to the Google Chrome security team.

Kaspersky Securelist

By @Securelist · securelist.com

Read the full article at Kaspersky Securelist

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.