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Microsoft Security Intelligence
387 entries found. Displaying page 1 of 20.
Updated on Apr 11, 2011
JS/Shellcode is a detection for JavaScript-enabled objects that contain exploit code and may exhibit suspicious behavior. Malicious websites and malformed PDF documents may contain JavaScript which attempts to execute code without the affected user's consent.
Alert level: severe
Updated on Oct 11, 2011
Alert level: severe
Updated on Apr 11, 2011
Exploit:JS/ShellCode.P is a generic detection for JavaScript objects that construct shellcode. These scripts may be embedded within other document files such as specially-crafted .html files, for example.
Also detected as: JS/Shellcode.psa(Avira)
Alert level: severe
Updated on Mar 09, 2012

Exploit:JS/ShellCode.AL is a malicious JavaScript file that downloads and runs arbitrary files when certain vulnerabilities in the browser are exploited, usually by other malware.

Also detected as: JS/Shellcode.AA(Norman)
Alert level: severe
Updated on Mar 28, 2012

Exploit:JS/ShellCode.AH is a detection for certain malicious JavaScript code that is embedded within HTML files.

Also detected as: JS/Shellcode.DO(Command)
Alert level: severe
Updated on Mar 18, 2012

Exploit:JS/ShellCode.AJ is a detection for certain malicious JavaScript code that is embedded within HTML files.

Also detected as: JS/Shellcode.DO(Command)
Alert level: severe
Updated on May 17, 2012

Exploit:JS/ShellCode.AS is a detection for JavaScript objects that construct shellcode. These scripts may be embedded within other document files such as specially-crafted .HTML files.

Also detected as: JS/Shellcode.AA(Norman)
Alert level: severe
Updated on Oct 20, 2016

Windows Defender detects and removes this threat.

Exploit:JS/Shellcode.gen is a JavaScript-enabled object that does something malicious. Malicious websites and malformed PDF documents may contain JavaScript, which tries to run code without your consent.

Alert level: severe
Updated on Nov 22, 2011

Exploit:JS/ShellCode.AB is a generic detection for JavaScript objects that construct shellcode. These scripts may be embedded within other document files such as specially-crafted .HTML files that are uploaded to certain websites.

Alert level: severe
Updated on Apr 11, 2011
Exploit:JS/ShellCode.P is a generic detection for JavaScript objects that construct shellcode. These scripts may be embedded within other document files such as specially-crafted .html files, for example.
Alert level: severe
Updated on Apr 11, 2011
Exploit:JS/ShellCode.J is a generic detection for JavaScript objects that construct shellcode. These scripts may be embedded within other document files such as specially-crafted .PDF files, for example.
 
This detection also includes malicious JavaScript that attempts to exploit an uninitialized memory corruption vulnerability (CVE-2010-0806) that allows the execution of arbitrary code. Microsoft released Microsoft Security Bulletin MS10-018 to mitigate this vulnerability.
Alert level: severe
Updated on Apr 11, 2011
Exploit:JS/ShellCode.Z is a generic detection for JavaScript objects that construct shellcode. These scripts may be embedded within other document files such as specially-crafted .PDF files, for example.
 
This detection also includes malicious JavaScript that attempts to exploit an uninitialized memory corruption vulnerability (CVE-2010-0806) that allows the execution of arbitrary code. Microsoft released Microsoft Security Bulletin MS10-018 to mitigate this vulnerability.
Alert level: severe
Updated on Oct 07, 2008
Alert level: severe
Updated on Mar 27, 2012
Alert level: severe
Updated on Oct 03, 2019
Alert level: severe
Updated on Jan 03, 2013
Alert level: severe
Updated on Jul 11, 2011
Alert level: severe
Updated on Jul 04, 2012
Alert level: severe
Updated on Oct 07, 2008
Alert level: severe
Updated on Oct 07, 2008
Alert level: severe