PDF_DOCDROP.GQB
PDF/TrojanDropper.Agent.N (ESET-NOD32)
Windows

Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Trojan arrives as an attachment to email messages spammed by other malware/grayware or malicious users.
It executes the dropped file(s). As a result, malicious routines of the dropped files are exhibited on the affected system.
TECHNICAL DETAILS
58,884 bytes
No
24 Apr 2017
Arrival Details
This Trojan arrives as an attachment to email messages spammed by other malware/grayware or malicious users.
Dropping Routine
This Trojan drops the following files:
- %User Temp%\{random}.tmp\{random numbers}.docm ← W2KM_HANCITOR.YYSXX
It executes the dropped file. As a result, malicious routines of the dropped file are exhibited on the affected system.
SOLUTION
9.850
13.360.06
24 Apr 2017
13.361.00
25 Apr 2017
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Search and delete this file
Step 3
Scan your computer with your Trend Micro product to delete files detected as PDF_DOCDROP.GQB. 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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