Malware

Delf.91 malicious file

Malware Removal

The Delf.91 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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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.
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What Delf.91 virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to modify proxy settings
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
www.imgproxr.org

How to determine Delf.91?


File Info:

crc32: 39479B86
md5: 30178763081de85a8b4a1b49ad436cfd
name: 30178763081DE85A8B4A1B49AD436CFD.mlw
sha1: dc1e8ae8f4ab38906278323186aedb2b1b3aedd1
sha256: a33d54fa85e5c5f27afc38c9b79a6a031aba59ceebc0643042a1e85bdeaee84d
sha512: 88bd6320c30899f0d5b2aaf7ed429542c93ddedf38345430e42a9d574df2b26ec6217e2906b74b88f9eb95c17da318552919ff7bc151ba92214029ed5977650e
ssdeep: 12288:JHsd+xSoIuCCyt4vaCuIeFlMx9Q9/UfJL3:Jsd+g9uC/CnLXQ9/Ut3
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Delf.91 also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 7000000f1 )
LionicTrojan.Win32.Blocker.4!c
Elasticmalicious (high confidence)
DrWebTrojan.KeyLogger.17164
CynetMalicious (score: 100)
ALYacGen:Variant.Delf.91
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.3734
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaRansom:Win32/Blocker.2d52e8b1
K7GWTrojan ( 7000000f1 )
Cybereasonmalicious.3081de
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Injector.AAMW
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Virus.Blocker-404
KasperskyTrojan-Ransom.Win32.Blocker.aawc
BitDefenderGen:Variant.Delf.91
NANO-AntivirusTrojan.Win32.Blocker.bghszi
ViRobotTrojan.Win32.A.Blocker.128127
MicroWorld-eScanGen:Variant.Delf.91
TencentWin32.Trojan.Inject.Auto
Ad-AwareGen:Variant.Delf.91
SophosML/PE-A
ComodoMalware@#2m7rbb5qf7uol
BitDefenderThetaGen:NN.ZelphiF.34050.CGW@ayMa3pii
VIPRENirsoft Password Recovery (not malicious)
TrendMicroTROJ_SPNR.38JR13
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
FireEyeGeneric.mg.30178763081de85a
EmsisoftGen:Variant.Delf.91 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Blocker.bem
WebrootW32.Malware.Gen
AviraTR/Crypt.XPACK.Gen
eGambitUnsafe.AI_Score_79%
Antiy-AVLTrojan/Generic.ASMalwS.3C778E
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftHackTool:Win32/Mailpassview
ArcabitTrojan.Delf.91
ZoneAlarmTrojan-Ransom.Win32.Blocker.aawc
GDataGen:Variant.Delf.91
AhnLab-V3Trojan/Win32.Blocker.R89855
Acronissuspicious
McAfeeArtemis!30178763081D
MAXmalware (ai score=100)
VBA32Hoax.Blocker
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_SPNR.38JR13
RisingTrojan.Generic@ML.96 (RDML:SCyyKmoQ4AarOZX7eMzhAw)
YandexTrojan.GenAsa!FYj/nehOfro
IkarusVirus.Win32.DelfInject
MaxSecureTrojan.Malware.300983.susgen
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HwUBQpEA

How to remove Delf.91?

Delf.91 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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