521b739e_by_Libranalysis
Classification: Malicious
521b739e_by_Libranalysis is a trojan (application/x-dosexec). Detected by 49 antivirus engines. Linked to Dridex malware. 4 sightings, last seen 2021-05-11.
Detection summary
- 49 antivirus detections
- 0 IDS alerts
- 0 processes observed
- 0 contacted hosts
- 0 DNS requests
MITRE ATT&CK associations
Malware families: DRIDEX (S0384)
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Generic.Malware | Abuse.ch | 2021-05-11 20:04:38 | 2021-05-11 20:04:38 | malicious-activity | |
| Dridex | Abuse.ch | 2021-05-11 20:04:38 | 2021-05-11 20:04:38 | malicious-activity | S0384 Dridex |
Sample information
- Filenames
- 521b739e_by_Libranalysis
- File type
- application/x-dosexec
- MD5
521b739e9067d9ea113a5bfaf82f4796- SHA-1
0631b2cff1c6090df2a03202c7484de1d1b3443d- SHA-256
96778c7a07e231f2be94bfdcd00b0ba78c2938e3c75fd616f1f4200a8bdef40b- First indexed
- 2021-05-11 22:15:05
- Last updated
- 2026-10-09 06:07:42
Antivirus detections
| Engine | Detection |
|---|---|
| Bkav | W32.AIDetect.malware2 |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Dridex.775 |
| MicroWorld-eScan | Trojan.GenericKDZ.74112 |
| FireEye | Generic.mg.521b739e9067d9ea |
| CAT-QuickHeal | Trojan.WacatacRI.S19880350 |
| ALYac | Spyware.Banker.Dridex |
| Cylance | Unsafe |
| Zillya | Trojan.Kryptik.Win32.3051570 |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| K7GW | Riskware ( 0040eff71 ) |
| CrowdStrike | win/malicious_confidence_100% (D) |
| BitDefenderTheta | Gen:NN.ZedlaF.34688.ku8@aWqAkxm |
| Cyren | W32/Dridex.CV.gen!Eldorado |
| Symantec | Trojan Horse |
| ESET-NOD32 | a variant of Win32/Kryptik.HKJU |
| APEX | Malicious |
| Avast | Win32:BankerX-gen [Trj] |
| ClamAV | Win.Packed.Generickdz-9852495-0 |
| Kaspersky | Trojan.Win32.Agentc.b |
| BitDefender | Trojan.GenericKDZ.74112 |
| NANO-Antivirus | Trojan.Win32.Yakes.iuahds |
| Ad-Aware | Trojan.GenericKDZ.74112 |
| TACHYON | Trojan/W32.Agentc.165888.C |
| Sophos | ML/PE-A + Mal/EncPk-APX |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | BehavesLike.Win32.Drixed.cc |
| Emsisoft | Trojan.Crypt (A) |
| Ikarus | Trojan-Banker.Dridex |
| Jiangmin | Trojan.Yakes.aikx |
| eGambit | Unsafe.AI_Score_92% |
| Avira | TR/Crypt.Agent.gwttz |
| Kingsoft | Win32.Troj.Agentc.b.(kcloud) |
| Gridinsoft | Trojan.Win32.Agent.oa!s1 |
| Microsoft | Trojan:Win32/Dridex.PAC!MTB |
| GData | Trojan.GenericKDZ.74112 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win.Wacatac.R415640 |
| McAfee | Drixed-FJX!521B739E9067 |
| MAX | malware (ai score=80) |
| Malwarebytes | Trojan.Dridex |
| Rising | Trojan.Kryptik!1.D4F9 (CLASSIC) |
| Yandex | Trojan.Yakes!m73fvU3XpcM |
| SentinelOne | Static AI - Malicious PE |
| MaxSecure | Trojan.Malware.121218.susgen |
| Fortinet | W32/Kryptik.HKJU!tr |
| AVG | Win32:BankerX-gen [Trj] |
| Panda | Trj/Genetic.gen |