Malware

Should I remove “Delf.3”?

Malware Removal

The Delf.3 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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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.
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What Delf.3 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • CAPE detected the shellcode patterns malware family
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Delf.3?


File Info:

name: CE2E5A407D68AC634D6E.mlw
path: /opt/CAPEv2/storage/binaries/00d834be7dbdfdb9ee9418a5495a87536b2917badd05c7f14e777a35a39d164b
crc32: A0122BC4
md5: ce2e5a407d68ac634d6efa46a3b2cf79
sha1: 7dd52a0548bfb7056ad74a9a0c4ee39d2ff86b5c
sha256: 00d834be7dbdfdb9ee9418a5495a87536b2917badd05c7f14e777a35a39d164b
sha512: 7b01666969cbf2a3fe14230ce7f63b367f2234627a7ec8504a55e30db8a5277a9a889b48084aa0c5fb14ac457f6d5efda534cceac018a7250120faea5cad97f6
ssdeep: 6144:2yFwNAQs7LgB87dhOSToBNX4uX8ZuOiSLWLIoqWnJpSV:nFlngB87b6F4uOvXmJg
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DE2412C467D7DCC8EE1808B0C4876AF975F9BD66E8503A330F947C9FB9B76501429609
sha3_384: cee75cc5f367893b592fd7fe24616201b932fa13a0a6848051c40ec34681e2c1e93c85e7ccfe1e39b3da0c6a0871f26f
ep_bytes: 60be00b043008dbe0060fcff57eb0b90
timestamp: 1992-06-19 22:22:17

Version Info:

CompanyName: KLite Codec Pack
FileDescription: Windows Setup API
FileVersion: 7.1.4.1
InternalName: setup.exe
LegalCopyright: Copyright (©) Windows Media Player
LegalTrademarks:
OriginalFilename: setup.exe
ProductName: KLite Codec Pack
ProductVersion: 7.1.4.1
Translation: 0x0c09 0x04e4

Delf.3 also known as:

BkavW32.RenosQKBT.Fam.Trojan
LionicTrojan.Win32.CodecPack.lobZ
MicroWorld-eScanGen:Variant.Delf.3
ClamAVWin.Downloader.101635-1
FireEyeGen:Variant.Delf.3
CAT-QuickHealTrojan.Renos.OE
SkyhighDownloader-CEW.r
McAfeeArtemis!CE2E5A407D68
Cylanceunsafe
ZillyaTrojan.FakeAV.Win32.41497
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 001f3c311 )
AlibabaTrojanDownloader:Win32/CodecPack.647b26ea
K7GWTrojan ( 001f3c311 )
CrowdStrikewin/malicious_confidence_70% (D)
VirITTrojan.Win32.CodecPack.AENC
SymantecML.Attribute.HighConfidence
Elasticmalicious (moderate confidence)
ESET-NOD32Win32/TrojanDownloader.FakeAlert.AQI
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Downloader.Win32.CodecPack.sjt
BitDefenderGen:Variant.Delf.3
NANO-AntivirusTrojan.Win32.Dwn.ihtxy
AvastWin32:Trojan-gen
TencentMalware.Win32.Gencirc.10b45f00
SophosMal/FakeAV-GX
F-SecureTrojan-Downloader:W32/Renos.GTB
DrWebTrojan.DownLoader6.37149
VIPREGen:Variant.Delf.3
TrendMicroTROJ_FAKEAV.SM3
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Delf.3 (B)
IkarusTrojan-Downloader.Win32.CodecPack
GDataGen:Variant.Delf.3
JiangminTrojanDownloader.CodecPack.etj
WebrootW32.Malware.Downloader
GoogleDetected
AviraTR/Crypt.XPACK.Gen2
Antiy-AVLTrojan[Downloader]/Win32.CodecPack
KingsoftWin32.HeurC.KVM007.a
XcitiumTrojWare.Win32.Kryptik.BBTC@3gm7sg
ArcabitTrojan.Delf.3
ViRobotTrojan.Win32.Downloader.212992.AT
ZoneAlarmTrojan-Downloader.Win32.CodecPack.sjt
MicrosoftTrojanDownloader:Win32/Renos
VaristW32/FakeAlert.JO.gen!Eldorado
AhnLab-V3Trojan/Win32.FakeAV.R2412
BitDefenderThetaAI:Packer.7DF21F8416
ALYacGen:Variant.Delf.3
MAXmalware (ai score=99)
VBA32Trojan.FakeAddon.xg
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Renos.gen
TrendMicro-HouseCallTROJ_FAKEAV.SM3
RisingTrojan.Kazy!1.6834 (CLOUD)
YandexTrojan.GenAsa!AnAn6OhJYy0
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/CodePack.ABT!tr
AVGWin32:Trojan-gen
DeepInstinctMALICIOUS

How to remove Delf.3?

Delf.3 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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