Categories: Trojan

Trojan.Downloader.JQLC removal

The Trojan.Downloader.JQLC is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Trojan.Downloader.JQLC virus can do?

  • Sample contains Overlay data
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Trojan.Downloader.JQLC?


File Info:

name: FCD0800CE8118BD97910.mlwpath: /opt/CAPEv2/storage/binaries/8b357cd3d8ddf4b723fb324ebe61101e7ecc95c592f484da54bbd6ed8cefc580crc32: C073DE9Cmd5: fcd0800ce8118bd979106d8b462f3187sha1: fbb5d3ce59851839444bdec43c74bc25a686e81dsha256: 8b357cd3d8ddf4b723fb324ebe61101e7ecc95c592f484da54bbd6ed8cefc580sha512: ef295983707337cb47bb003691dc0600505b079a5f38bd86c4f6ff00f4b7f6b2d42ea9aa182b1c66232e50f906a68345f35f2aaf7959760141ff86eb544fbf1dssdeep: 192:5OO0T8i1FQwPLMLMCTSJqAYpUAf7AlC+EguEHTP3MwKj4uohUlQzY6d4slB1:EOZi1fLMLMnqAYpU0AC+5Yt4Qx6Vtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T108F275757AE4A972D137857444F7F1D2B8ADBD613E1A780F2993B34C0973782B8A090Esha3_384: 294d08c68e76e0e9b689b68045be6bd451234349419922d4e4424a3dadaf90756b0925c8af749833952ea6f7ef5655fdep_bytes: e8befbffffeb5733c0c35753508bd885timestamp: 2005-08-23 23:17:05

Version Info:

0: [No Data]

Trojan.Downloader.JQLC also known as:

Bkav W32.AIDetect.malware1
tehtris Generic.Malware
MicroWorld-eScan Trojan.Downloader.JQLC
FireEye Generic.mg.fcd0800ce8118bd9
ALYac Trojan.Downloader.JQLC
Cylance Unsafe
VIPRE Trojan.Downloader.JQLC
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0052964f1 )
K7GW Trojan ( 0052964f1 )
CrowdStrike win/malicious_confidence_100% (D)
Baidu Win32.Trojan-Downloader.Waski.a
Cyren W32/S-546bcf37!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 Win32/TrojanDownloader.Waski.A
APEX Malicious
ClamAV Win.Malware.Upatre-9794265-0
Kaspersky HEUR:Trojan.Win32.Delf.gen
BitDefender Trojan.Downloader.JQLC
NANO-Antivirus Trojan.Win32.Bublik.cunynf
Avast Win32:Agent-AUID [Trj]
Tencent Malware.Win32.Gencirc.10b0c2d9
Ad-Aware Trojan.Downloader.JQLC
Emsisoft Trojan.Downloader.JQLC (B)
Comodo TrojWare.Win32.Upatre.O@58re0o
DrWeb Trojan.DownLoad3.28161
Zillya Trojan.Generic.Win32.699828
TrendMicro TROJ_UPATRE.SM37
McAfee-GW-Edition BehavesLike.Win32.PWSZbot.nz
Trapmine malicious.high.ml.score
Sophos ML/PE-A + Mal/Dorf-A
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.PSE.15QA5SK
Jiangmin Trojan.Generic.dbdav
Google Detected
Avira TR/Yarwi.AD.113
Antiy-AVL Trojan/Generic.ASMalwS.3CF7
Arcabit Trojan.Downloader.JQLC
ZoneAlarm HEUR:Trojan.Win32.Delf.gen
Microsoft TrojanDownloader:Win32/Upatre.AA
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Upatre.C3109472
McAfee GenericR-PBA!FCD0800CE811
MAX malware (ai score=89)
VBA32 BScope.TrojanSpy.Zbot
Malwarebytes Trojan.Upatre.Generic
TrendMicro-HouseCall TROJ_UPATRE.SM37
Rising Spyware.Zbot!8.16B (TFE:2:HS3wTMOjTdD)
Ikarus Trojan-Downloader.Win32.Upatre
MaxSecure Trojan.Upatre.Gen
Fortinet W32/Waski.A!tr
BitDefenderTheta Gen:NN.ZexaF.34646.cqX@aqD!Jnfi
AVG Win32:Agent-AUID [Trj]
Cybereason malicious.ce8118

How to remove Trojan.Downloader.JQLC?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

Recent Posts

Win32:AutoRun-BSW [Wrm] malicious file

The Win32:AutoRun-BSW [Wrm] is considered dangerous by lots of security experts. When this infection is…

20 mins ago

About “MSIL/TrojanDownloader.Agent.QQN” infection

The MSIL/TrojanDownloader.Agent.QQN is considered dangerous by lots of security experts. When this infection is active,…

25 mins ago

Malware.AI.975225574 removal

The Malware.AI.975225574 is considered dangerous by lots of security experts. When this infection is active,…

25 mins ago

Ursu.840201 (file analysis)

The Ursu.840201 is considered dangerous by lots of security experts. When this infection is active,…

30 mins ago

Should I remove “Malware.AI.4025139158”?

The Malware.AI.4025139158 is considered dangerous by lots of security experts. When this infection is active,…

30 mins ago

Tedy.271097 removal instruction

The Tedy.271097 is considered dangerous by lots of security experts. When this infection is active,…

1 hour ago