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Threat report

Dropped:Trojan.Agent.FLDV information

Published Aug 18, 2021 Trojan category 4 min read
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What to verify before removal

Use this report for a controlled check of Dropped:Trojan.Agent.FLDV information when the affected machine shows suspicious processes, dropped files, or payload delivery behavior. The goal is to verify the exact file and persistence path before quarantine.

The technical section is meant to connect the detection name with observable evidence such as persistence entries, dropped files, unusual processes, and browser or network changes. Compare the identifiers here with the local file before deleting anything, then use the cleanup workflow to scan, quarantine, and verify the system state.

  • Confirm the detection name matches Dropped:Trojan.Agent.FLDV information before removing related files.
  • Review the report for persistence entries, dropped files, unusual processes, and browser or network changes so the cleanup is based on observed behavior, not only the label.
  • Run a full scan, quarantine confirmed detections, and restart before signing back in to sensitive accounts.

The Dropped:Trojan.Agent.FLDV 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.

What Dropped:Trojan.Agent.FLDV virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • Attempts to connect to a dead IP:Port (21 unique times)
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Starts servers listening on 127.0.0.1:0
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Looks up the external IP address
  • Uses Windows utilities for basic functionality
  • Detects Sandboxie through the presence of a library
  • Detects Avast Antivirus through the presence of a library
  • Checks for the presence of known windows from debuggers and forensic tools
  • Attempts to execute a binary from a dead or sinkholed URL
  • Steals private information from local Internet browsers
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Attempts to modify proxy settings
  • Attempts to disable Windows Defender
  • Attempts to create or modify system certificates
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz
watira.xyz
ipinfo.io
live.goatgame.live
ip-api.com
superstationcity.com
requested404.com
xeronxikxxx.tumblr.com
wfsdragon.ru
f.youtuuee.com
i.spesgrt.com
3freeprivacytoolsforyou.xyz
kaleidographic.com
videocontent4k.xyz
fsstoragecloudservice.com
cdn.discordapp.com
shadow-vpn.net
a.goatagame.com
zina-boutique.com
drkapoorclinic.com
24643052-4208-477f-9c6c-8ffaba0337a7.s3.ap-northeast-1.amazonaws.com
apps.identrust.com
ocsp.digicert.com
crl3.digicert.com
crl.identrust.com
ocsp.comodoca.com
x1.c.lencr.org
crl.comodoca.com
r3.o.lencr.org
ocsp.usertrust.com
crl.usertrust.com
iplis.ru
crl4.digicert.com
iplogger.org
api.ip.sb
freegeoip.app
lenak513.tumblr.com
youtube4kdowloader.club
telete.in
ocsp.sectigo.com
www.facebook.com
ss.symcd.com
ocsp.verisign.com

How to determine Dropped:Trojan.Agent.FLDV?


File Info:

crc32: D0101342
md5: a875620b019fdacc8a7ee2ce19d82ad9
name: A875620B019FDACC8A7EE2CE19D82AD9.mlw
sha1: 1c57f5242e42f536470ad82b56881f2fd6347987
sha256: 9bb77fb3b462b7b52694f0326b83b4f0f47969240e296129cd23da3b2fe98fb0
sha512: b5ee72fa6aa30ab1bf6f94d25434c8853f609f8333e25ba6d579cc37d3dba11146333763e593925ec9c177ef904ef4c237158b5b81ffcf54f5b8af4677eb8720
ssdeep: 98304:J7ISOiGF7zsEtAU0o5g7rWCAfptaIjBlIgbBM4ocH7uTWRU:JDGFXsHMgmfvlB1F6cHqTd
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Dropped:Trojan.Agent.FLDV also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Mokes.m!c
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader40.49527
ClamAV Win.Malware.Generic-9852703-0
CAT-QuickHeal Trojan.Agent
ALYac Dropped:Trojan.Agent.FLDV
Sangfor Backdoor.Win32.Mokes.gen
Alibaba TrojanDownloader:Win32/CookiesStealer.834e4a83
Cyren W32/Zusy.HA.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Cynet Malicious (score: 100)
Kaspersky Trojan-Downloader.Win32.Agent.xxzrnn
BitDefender Dropped:Trojan.Agent.FLDV
NANO-Antivirus Trojan.Win32.Dwn.ixvygg
MicroWorld-eScan Dropped:Trojan.Agent.FLDV
Tencent Win32.Trojan.Agent.Lneb
Sophos Mal/Generic-S
F-Secure Heuristic.HEUR/AGEN.1142105
BitDefenderTheta Gen:NN.ZemsilF.34058.am0@aSpP78n
TrendMicro TROJ_GEN.R011C0PGS21
McAfee-GW-Edition BehavesLike.Win32.MultiPlug.wc
FireEye Generic.mg.a875620b019fdacc
Emsisoft Dropped:Trojan.Agent.FLDV (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Adware.Gen
Avira TR/Dldr.Agent.ujtem
eGambit Unsafe.AI_Score_70%
Kingsoft Win32.Heur.KVM003.a.(kcloud)
Microsoft Trojan:Win32/Glupteba!ml
ZoneAlarm HEUR:Trojan.Win32.Agent.gen
GData MSIL.Trojan.Kryptik.QZ
AhnLab-V3 Trojan/Win.Agent.C4576035
McAfee Artemis!A875620B019F
MAX malware (ai score=89)
VBA32 Trojan.Wacatac
Malwarebytes Generic.Trojan.Malicious.DDS
Panda Trj/CI.A
Rising Dropper.Agent/NSIS!1.D805 (CLASSIC)
Ikarus Trojan-Downloader.Win32.Agent
Fortinet PossibleThreat.MU
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HyoD8X8A

How to remove Dropped:Trojan.Agent.FLDV?

Recommended second-opinion scan

Verify the infection before changing system settings

Use GridinSoft Anti-Malware to run a full scan, review detected persistence entries, and quarantine confirmed threats before restarting Windows.

Download GridinSoft Anti-Malware
  • 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.