POP3: .ISP File Attachment
This signature detects e-mail attachments that have the extension .isp and were received through POP3. Because .ISPs (Internet Communication Settings) files contain configuration parameters, this can indicate an incoming e-mail virus. Attackers can include malicious configurations, tricking users into executing the file and infecting the system.
Extended Description
This signature detects .isp files arriving via email attachments. These .isp files may be exploited by viruses and worms to compromise a target system.
Short Name
POP3:EXT:DOT-ISP
Severity
Major
Recommended
False
Recommended Action
Drop
Category
POP3
Keywords
.ISP Attachment File
Release Date
12/02/2004
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown