Trojan

Should I remove “Win32/TrojanDownloader.Agent.FRV”?

Malware Removal

The Win32/TrojanDownloader.Agent.FRV 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.

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What Win32/TrojanDownloader.Agent.FRV virus can do?

  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Deletes executed files from disk
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/TrojanDownloader.Agent.FRV?


File Info:

name: 5B8B01B8FF8C4AC9D599.mlw
path: /opt/CAPEv2/storage/binaries/5adeca4a21f62ba08e7e97fa35f8261bf15c593813a64600ab86b9291bc539a4
crc32: DBFB9CBF
md5: 5b8b01b8ff8c4ac9d599f0c82f81e816
sha1: f437e7f0eb63cfd65e43369577b353305168b4b4
sha256: 5adeca4a21f62ba08e7e97fa35f8261bf15c593813a64600ab86b9291bc539a4
sha512: c4201a43eb152e72d75e702255acb17e12574e82285f07fbb5bc9425c0f002ee9248cbac2355fab90666b2c8923f0d52beeff317846db8f6fd1af538468996a6
ssdeep: 49152:X3N26FOnzGn6LJvqkwnpC+mWd6uIccDFQqi5Q:X306FOznLo0+Dd6uxcDBi5Q
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E5B501C2B151C0B1D9B830F16966DA6215F93C798BA784DF6BF4363A48316C3DE2690F
sha3_384: 125003e91e5911062048525957081e7edc63e331f74d022b7a77fb36f3d6ae6ae9307461a9f93a87b7d9e02ad8be0974
ep_bytes: e8a61d0000e989feffff8bff565733f6
timestamp: 2012-06-14 16:16:10

Version Info:

Comments: Created with Setup Factory
FileDescription: Setup Application
FileVersion: 9.1.0.0
InternalName: suf_launch
LegalCopyright: Setup Engine Copyright © 2004-2012 Indigo Rose Corporation
LegalTrademarks: Setup Factory is a trademark of Indigo Rose Corporation.
OriginalFilename: suf_launch.exe
ProductName: Setup Factory Runtime
ProductVersion: 9.1.0.0
Translation: 0x0409 0x04e4

Win32/TrojanDownloader.Agent.FRV also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Agent.4!c
Elasticmalicious (high confidence)
McAfeeArtemis!5B8B01B8FF8C
Cylanceunsafe
SangforTrojan.Win32.Agent.FRV
K7AntiVirusTrojan ( 0056bd121 )
K7GWTrojan ( 0056bd121 )
VirITTrojan.Win32.DownLoad4.VEP
ESET-NOD32Win32/TrojanDownloader.Agent.FRV
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.Agent.xahjaj
AvastWin32:Malware-gen
TencentMalware.Win32.Gencirc.10bbef08
DrWebTrojan.DownLoad4.14315
ZillyaBackdoor.Poison.Win32.93342
McAfee-GW-EditionArtemis!Trojan
Trapminesuspicious.low.ml.score
SophosMal/Generic-S
IkarusTrojan-Downloader.LUA.Agent
ZoneAlarmTrojan.Win32.Agent.xahjaj
MicrosoftTrojan:Win32/Wacatac.B!ml
GoogleDetected
AhnLab-V3Malware/Win32.Generic.C4251457
VBA32Backdoor.Poison
MalwarebytesGeneric.Malware/Suspicious
FortinetW32/PossibleThreat
AVGWin32:Malware-gen
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_70% (D)

How to remove Win32/TrojanDownloader.Agent.FRV?

Win32/TrojanDownloader.Agent.FRV removal tool
  • 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.

About the author

Paul Valéry

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

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