The Ransom:Win32/EnignaCrypt.PAA!MTB 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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What Ransom:Win32/EnignaCrypt.PAA!MTB virus can do?
- SetUnhandledExceptionFilter detected (possible anti-debug)
- Attempts to connect to a dead IP:Port (1 unique times)
- Yara rule detections observed from a process memory dump/dropped files/CAPE
- A process attempted to delay the analysis task.
- Dynamic (imported) function loading detected
- Authenticode signature is invalid
- Installs itself for autorun at Windows startup
- Performs a large number of encryption calls using the same key possibly indicative of ransomware file encryption behavior
- Attempts to interact with an Alternate Data Stream (ADS)
- Appends a known Enigma ransomware file extension to files that have been encrypted
- Anomalous binary characteristics
How to determine Ransom:Win32/EnignaCrypt.PAA!MTB?
File Info:
name: 3C4BD64012EAFCC14951.mlwpath: /opt/CAPEv2/storage/binaries/7e572aa9057e7f7bb9bf4fff30b20d2b48bc849d37f57057fbb831a3f1386fadcrc32: 3C24320Dmd5: 3c4bd64012eafcc149517d464a23710dsha1: d3c363003232409d345854991c6c87c40834fac7sha256: 7e572aa9057e7f7bb9bf4fff30b20d2b48bc849d37f57057fbb831a3f1386fadsha512: 0fcf56c1fffb33e5c9fa9581c7216e8823f9bbb450792c7abdef7dcc806bf55318cf02a5d99e3f458bfa5b77011c7644de75dbd2d6cb011b8045ae54afc160c8ssdeep: 6144:5g4fmnE4xsyN2kw0kXAbmCLAnNmVMejkGLr:+46OO00kXAbvLAnNmVMejNrtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T151547D32716AE07BC0521BF09A3AA33E8E693DB455B159476BC10E7D2FB02C1DB5827Dsha3_384: 802066de18fe1715117c5ec36707c99bc901839741b71032c24bcfbe7f19ac36787a5f1dc82c3d29d571f32d9ee243c2ep_bytes: e8d0ad0000e995feffff8bff558bec51timestamp: 2016-10-09 16:05:04Version Info:
0: [No Data]
Ransom:Win32/EnignaCrypt.PAA!MTB also known as:
| Bkav | W32.AIDetect.malware2 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | DeepScan:Generic.Ransom.Enigma.0590E9CE |
| McAfee | GenericRXDI-RO!3C4BD64012EA |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Save.a |
| BitDefender | DeepScan:Generic.Ransom.Enigma.0590E9CE |
| CrowdStrike | win/malicious_confidence_80% (D) |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Filecoder.Enigma.H |
| APEX | Malicious |
| Kaspersky | VHO:Trojan-Ransom.Win32.Enigma.gen |
| Rising | Trojan.Filecoder!8.68 (TFE:dGZlOgV87Pm67ZuYaQ) |
| Ad-Aware | DeepScan:Generic.Ransom.Enigma.0590E9CE |
| Emsisoft | DeepScan:Generic.Ransom.Enigma.0590E9CE (B) |
| TrendMicro | Ransom_ENIGMA.SM1 |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.dh |
| FireEye | Generic.mg.3c4bd64012eafcc1 |
| Sophos | Mal/Generic-S |
| Ikarus | Win32.Outbreak |
| eGambit | Unsafe.AI_Score_77% |
| Avira | HEUR/AGEN.1126848 |
| MAX | malware (ai score=85) |
| Microsoft | Ransom:Win32/EnignaCrypt.PAA!MTB |
| GData | DeepScan:Generic.Ransom.Enigma.0590E9CE |
| BitDefenderTheta | Gen:NN.ZexaF.34160.ruW@a8kq1Bei |
| VBA32 | BScope.Trojan.Dynamer |
| Panda | Trj/Genetic.gen |
| TrendMicro-HouseCall | Ransom_ENIGMA.SM1 |
| Tencent | Win32.Trojan.Filecoder.Lkxv |
| Yandex | Trojan.GenAsa!5GW7mWXz8JI |
| SentinelOne | Static AI – Malicious PE |
| Fortinet | W32/Enigma.H!tr.ransom |
| AVG | Win32:RansomX-gen [Ransom] |
| Avast | Win32:RansomX-gen [Ransom] |
How to remove Ransom:Win32/EnignaCrypt.PAA!MTB?
- 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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