taskhost.exe
Classification: Malicious
taskhost.exe is a ransomware (application/x-dosexec). Detected by 105 antivirus engines. Linked to Avaddon malware. 2 sightings, last seen 2022-02-27.
Detection summary
- 105 antivirus detections
- 0 IDS alerts
- 0 processes observed
- 0 contacted hosts
- 0 DNS requests
MITRE ATT&CK associations
Malware families: AVADDON (S0640)
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Avaddon | MalwareBazaar Abuse.ch | 2022-02-27 21:52:26 | 2022-02-27 21:52:26 | malicious-activity | S0640 Avaddon |
| Generic.Malware | MalwareBazaar Abuse.ch | 2022-02-27 21:52:26 | 2022-02-27 21:52:26 | malicious-activity |
Sample information
- Filenames
- taskhost.exe
- File type
- application/x-dosexec
- MD5
b1758767d10c75d1589c16763fca6fd3- SHA-1
2722f21a31859ea735e908a1c705d07b139e3b12- SHA-256
d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb- First indexed
- 2022-02-27 23:15:04
- Last updated
- 2026-07-26 08:53:54
Antivirus detections
| Engine | Detection |
|---|---|
| Bkav | W32.AIDetect.malware2 |
| MicroWorld-eScan | Trojan.Ransom.GenericKD.38985149 |
| ALYac | Trojan.Ransom.GenericKD.38985149 |
| Cylance | Unsafe |
| Sangfor | Ransom.Win32.Avaddon.MK!MTB |
| K7AntiVirus | Trojan ( 0056dfc91 ) |
| Alibaba | Trojan:Win32/Avaddon.c1d5f853 |
| K7GW | Trojan ( 0056dfc91 ) |
| Cybereason | malicious.a31859 |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Filecoder.Avaddon.C |
| APEX | Malicious |
| Avast | Win32:RansomX-gen [Ransom] |
| Kaspersky | Trojan.Win32.DelShad.hxt |
| BitDefender | Trojan.Ransom.GenericKD.38985149 |
| NANO-Antivirus | Virus.Win32.Gen.ccmw |
| Tencent | Win32.Trojan.Filecoder.Pdlt |
| Ad-Aware | Trojan.Ransom.GenericKD.38985149 |
| Emsisoft | Trojan.Ransom.GenericKD.38985149 (B) |
| TrendMicro | Ransom_Avaddon.R002C0DBF22 |
| McAfee-GW-Edition | GenericRXPS-JG!B1758767D10C |
| Trapmine | suspicious.low.ml.score |
| FireEye | Generic.mg.b1758767d10c75d1 |
| Sophos | Mal/Generic-S |
| Ikarus | Trojan-Ransom.Avaddon |
| GData | Trojan.Ransom.GenericKD.38985149 |
| Webroot | W32.Trojan.TR.Crypt.FKM |
| Avira | TR/Crypt.FKM.Gen |
| Antiy-AVL | Trojan/Generic.ASMalwS.352EE37 |
| Gridinsoft | Trojan.Heur!.032120A1 |
| Arcabit | Trojan.Ransom.Generic.D252DDBD |
| Microsoft | Ransom:Win32/Avaddon.MK!MTB |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Malware/Win.Ransom.R473129 |
| McAfee | GenericRXPS-JG!B1758767D10C |
| MAX | malware (ai score=80) |
| VBA32 | BScope.Trojan.Quasar |
| Malwarebytes | Malware.AI.2574043600 |
| TrendMicro-HouseCall | Ransom_Avaddon.R002C0DBF22 |
| Rising | Ransom.Avaddon!8.11C4D (CLOUD) |
| SentinelOne | Static AI - Malicious PE |
| Fortinet | W32/Filecoder_Avaddon.C!tr.ransom |
| BitDefenderTheta | Gen:NN.ZexaF.34232.Bu0@ai1xK0oi |
| AVG | Win32:RansomX-gen [Ransom] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (D) |
| ALYac | Trojan.Ransom.Avaddon |
| Alibaba | Trojan:Win32/Avaddon.fcfee2db |
| Antiy-AVL | Trojan/Win32.DelShad |
| Arcabit | Trojan.Ransom.Avaddon.23 |
| BitDefender | Gen:Variant.Ransom.Avaddon.23 |
| CAT-QuickHeal | Trojan.Ghanarava.1648040386ca6fd3 |
| CTX | exe.ransomware.avaddon |
| CrowdStrike | win/malicious_confidence_100% (W) |
| DeepInstinct | MALICIOUS |
| DrWeb | Trojan.Encoder.35033 |
| Elastic | malicious (high confidence) |
| Emsisoft | Gen:Variant.Ransom.Avaddon.23 (B) |
| F-Secure | Trojan.TR/Crypt.FKM.Gen |
| GData | Gen:Variant.Ransom.Avaddon.23 |
| Detected | |
| Gridinsoft | Trojan.Heur!.0321A0A1 |
| Ikarus | Trojan.Crypt |
| Jiangmin | AdWare.Generic.wsok |
| K7AntiVirus | Trojan ( 0056e22f1 ) |
| K7GW | Trojan ( 0056e22f1 ) |
| Kingsoft | malware.kb.b.994 |
| Lionic | Trojan.Win32.DelShad.4!c |
| MaxSecure | Trojan.Malware.1728101.susgen |
| McAfeeD | Real Protect-LS!B1758767D10C |
| MicroWorld-eScan | Gen:Variant.Ransom.Avaddon.23 |
| Panda | Trj/CI.A |
| Rising | [email protected] (RDML:GEWxGCBtdJt1D5rMU9T/4Q) |
| Sangfor | Ransom.Win32.Avaddon.Vfzg |
| SentinelOne | Static AI - Suspicious PE |
| Skyhigh | BehavesLike.Win32.Generic.gc |
| TACHYON | Ransom/W32.Avaddon.452100 |
| Tencent | Malware.Win32.Gencirc.10be581b |
| TrendMicro | TROJ_FRS.0NA103J923 |
| TrendMicro-HouseCall | TROJ_FRS.0NA103J923 |
| VIPRE | Gen:Variant.Ransom.Avaddon.23 |
| Varist | W32/Ransom.JKTB-0195 |
| Xcitium | Malware@#10w5fh0a34149 |
| Zillya | Trojan.Filecoder.Win32.22721 |
| Zoner | Probably Heur.ExeHeaderL |
| alibabacloud | RansomWare |
| huorong | Ransom/LockFile.i |
| tehtris | Generic.Malware |
| AVG | Win32:MalwareX-gen [Ransom] |
| Antiy-AVL | Trojan[Ransom]/Win32.Avaddon |
| Arcabit | Trojan.Trojan.Ransomware.D9EF |
| Avast | Win32:MalwareX-gen [Ransom] |
| BitDefender | Gen:Variant.Trojan.Ransomware.2543 |
| CTX | exe.trojan.avaddon |
| ESET-NOD32 | Win32/Filecoder.Avaddon.C trojan |
| Emsisoft | Gen:Variant.Trojan.Ransomware.2543 (B) |
| GData | Gen:Variant.Trojan.Ransomware.2543 |
| K7AntiVirus | Ransomware ( 005fe6ce1 ) |
| K7GW | Ransomware ( 005fe6ce1 ) |
| MicroWorld-eScan | Gen:Variant.Trojan.Ransomware.2543 |
| Rising | [email protected] (RDML:GEWxGCBtdJt1D5rMU9T/4Q) |
| Sangfor | Ransom.Win32.Avaddon.Vol6 |
| Skyhigh | GenericRXPS-JG!B1758767D10C |
| TrellixENS | GenericRXPS-JG!B1758767D10C |
| VIPRE | Gen:Variant.Trojan.Ransomware.2543 |