PHP_OBFUS.JNS

 Analysis by: John Anthony Banes

 PLATFORM:

Windows, Linux

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW


This Trojan may be hosted on a website and run when a user accesses the said website.

However, as of this writing, the said sites are inaccessible.

  TECHNICAL DETAILS

File Size:

10,936 bytes

File Type:

PHP

Memory Resident:

No

Initial Samples Received Date:

16 Jun 2017

Arrival Details

This Trojan may be hosted on a website and run when a user accesses the said website.

Other Details

This Trojan connects to the following possibly malicious URL:

  • http://{BLOCKED}bstatistics.net/id4.php

However, as of this writing, the said sites are inaccessible.

  SOLUTION

Minimum Scan Engine:

9.850

FIRST VSAPI PATTERN FILE:

13.482.04

FIRST VSAPI PATTERN DATE:

20 Jun 2017

VSAPI OPR PATTERN File:

13.483.00

VSAPI OPR PATTERN Date:

21 Jun 2017

Scan your computer with your Trend Micro product to delete files detected as PHP_OBFUS.JNS. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.


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