Category Archives: chm

[SANS ISC] Agent Tesla Dropped Through Automatic Click in Microsoft Help File

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I published the following diary on isc.sans.edu: “Agent Tesla Dropped Through Automatic Click in Microsoft Help File‘”: Attackers have plenty of resources to infect our systems. If some files may look suspicious because the extension is less common (like .xsl files), others look really safe and make the victim confident

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Microsoft Help File Malware Targets JPMorgan Chase Customers

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A fresh malware sample was recently spotted using an attached Microsoft Compiled HTML (Help file) attached to spam messages. A Microsoft Help file is a binary file, which encompasses a set of HTML files; it usually has a .chm or .hlp extension. The malicious help file malware analyzed – a .chm file – arrived via spam […]

The post Microsoft Help File Malware Targets JPMorgan Chase Customers appeared first on ThreatTrack Security Labs Blog.

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Microsoft Help File Malware Targets JPMorgan Chase Customers

Posted on by

A fresh malware sample was recently spotted using an attached Microsoft Compiled HTML (Help file) attached to spam messages. A Microsoft Help file is a binary file, which encompasses a set of HTML files; it usually has a .chm or .hlp extension. The malicious help file malware analyzed – a .chm file – arrived via spam […]

The post Microsoft Help File Malware Targets JPMorgan Chase Customers appeared first on ThreatTrack Security Labs Blog.

Continue reading Microsoft Help File Malware Targets JPMorgan Chase Customers→