The Delf.21 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.
What Delf.21 virus can do?
- Unconventionial language used in binary resources: Korean
- The binary contains an unknown PE section name indicative of packing
- Authenticode signature is invalid
- Attempts to modify proxy settings
How to determine Delf.21?
File Info:
name: B928ADFD4591FAA6E3AE.mlwpath: /opt/CAPEv2/storage/binaries/706592228741d705153233d1dd5fe5e1b0c700bf17673887ed99f854be90a56acrc32: 95F0CF84md5: b928adfd4591faa6e3ae5ae3f2b86f20sha1: 4b32ad2e5a832ad3c1078f4985e2ae0deaf5ced3sha256: 706592228741d705153233d1dd5fe5e1b0c700bf17673887ed99f854be90a56asha512: 643c1617814443655f8af6d4c06a677ab981f613dcff4927a34e88ec67de4443430625bebc0b39f185cb8420d36a93aafab8db36a343047925f8aa7969068ae9ssdeep: 12288:hr/ppkkACNSNy5FUpHrhkBdOyUrAyWx0f86J8U:hjnANy5IHNgisx0fatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F2E47D22B2E14433D1631A399C1BA3799C3ABF106E29B9477BF91D4C4F796813C292D7sha3_384: f7ee93ad88e86e0403bb439198d2d5e8c7caeaf6be49532c43b03e342fbc6abbfbdd8639aea5ea3643bfbabff32361d9ep_bytes: 558bec83c4f0b874d04800e84c8ff7fftimestamp: 1992-06-19 22:22:17Version Info:
0: [No Data]
Delf.21 also known as:
| Bkav | W32.AIDetectMalware |
| Lionic | Trojan.Win32.Generic.4!c |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| FireEye | Generic.mg.b928adfd4591faa6 |
| Skyhigh | BehavesLike.Win32.ObfuscatedPoly.jh |
| McAfee | Downloader-CPS.a |
| Cylance | unsafe |
| VIPRE | Gen:Variant.Delf.21 |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 7000000f1 ) |
| Alibaba | Trojan:Win32/Sadenav.628a071a |
| K7GW | Trojan ( 7000000f1 ) |
| CrowdStrike | win/malicious_confidence_70% (W) |
| VirIT | Trojan.Win32.Generic.AINP |
| Symantec | Downloader |
| ESET-NOD32 | a variant of Win32/Sadenav.AB |
| APEX | Malicious |
| ClamAV | Win.Downloader.Zard-9956821-0 |
| Kaspersky | HEUR:Trojan-Downloader.Win32.Adload.gen |
| BitDefender | Gen:Variant.Delf.21 |
| NANO-Antivirus | Trojan.Win32.DownLoad2.ctfmk |
| MicroWorld-eScan | Gen:Variant.Delf.21 |
| Avast | Win32:Banload-GWU [Trj] |
| Tencent | Malware.Win32.Gencirc.13f432df |
| Emsisoft | Gen:Variant.Delf.21 (B) |
| F-Secure | Trojan.TR/Adload.BX.172 |
| DrWeb | Trojan.DownLoad2.19272 |
| Zillya | Downloader.Adload.Win32.10382 |
| TrendMicro | TROJ_ADLOAD.SMIB |
| Sophos | Mal/Overt-A |
| Ikarus | Trojan.Win32.Sadenav |
| Jiangmin | Trojan/Generic.aezng |
| Detected | |
| Avira | TR/Adload.BX.172 |
| Antiy-AVL | Trojan[Downloader]/Win32.Adload |
| Kingsoft | Win32.Trojan.Generic.a |
| Xcitium | Malware@#3jmry4nqovj0k |
| Arcabit | Trojan.Delf.21 |
| ZoneAlarm | HEUR:Trojan-Downloader.Win32.Adload.gen |
| GData | Gen:Variant.Delf.21 |
| Varist | W32/AdLoad.AP.gen!Eldorado |
| AhnLab-V3 | Win-Trojan/Overtls15.Gen |
| BitDefenderTheta | Gen:NN.ZelphiF.36744.OGW@aSm!1kaO |
| ALYac | Gen:Variant.Delf.21 |
| MAX | malware (ai score=100) |
| VBA32 | BScope.Trojan.Download |
| Malwarebytes | Kraddare.Adware.Advertising.DDS |
| Panda | Generic Malware |
| TrendMicro-HouseCall | TROJ_ADLOAD.SMIB |
| Rising | Trojan.Win32.Fednu.fum (CLASSIC) |
| SentinelOne | Static AI – Suspicious PE |
| MaxSecure | Trojan.Malware.1913668.susgen |
| Fortinet | W32/Overt.A!tr |
| AVG | Win32:Banload-GWU [Trj] |
| Cybereason | malicious.e5a832 |
| DeepInstinct | MALICIOUS |
How to remove Delf.21?
- 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.
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