The Doina.31834 (B) 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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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 Doina.31834 (B) virus can do?
- Behavioural detection: Executable code extraction – unpacking
- SetUnhandledExceptionFilter detected (possible anti-debug)
- Yara rule detections observed from a process memory dump/dropped files/CAPE
- Creates RWX memory
- Possible date expiration check, exits too soon after checking local time
- Dynamic (imported) function loading detected
- Reads data out of its own binary image
- CAPE extracted potentially suspicious content
- The binary contains an unknown PE section name indicative of packing
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- Anomalous binary characteristics
How to determine Doina.31834 (B)?
File Info:
name: D7A10E2D00C64A3FDE79.mlwpath: /opt/CAPEv2/storage/binaries/43c0c13b5649dd6c402d0d4a5d5bb6a1c40be25772dd6cea09b2ad20c7a837a4crc32: 398A8623md5: d7a10e2d00c64a3fde79e69ad3ac8d55sha1: 7b2c4dfa63d6caa7fbee0ee5fdc93e7d581c4fa9sha256: 43c0c13b5649dd6c402d0d4a5d5bb6a1c40be25772dd6cea09b2ad20c7a837a4sha512: 3981df43b6709e5230c672d95ac583dc965b51753e7185d696cb15d1190d193c4746696c09d87b780951fee95e4341e455abf49e1b747b614ec277d25c72be52ssdeep: 6144:a+otUjkHZMrI7S9ZV3PNJvvKBJZwB62zwHDor5QkA7mGPhoBKEZCOHofMZsoic:aD3yE78PNNGwB/4gZAaGpqKEZCOUMZxtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T162B4016D6F1158A1D96EE83254D30F2DDF92652C0E88CEE570A8B4279E6F70C6C83B4Dsha3_384: f8373dc5c56c88efaf345e8a9d6c9a60720f26b9cbaba419a263120af3f3387b8646476db588f450e628644a2f7397acep_bytes: eb023d9650eb05f2dd98bf55e8180000timestamp: 2022-02-02 20:45:29Version Info:
Translation: 0x0000 0x04b0
Doina.31834 (B) also known as:
| Bkav | W32.AIDetect.malware2 |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.PWS.Stealer.31715 |
| Cynet | Malicious (score: 100) |
| FireEye | Generic.mg.d7a10e2d00c64a3f |
| McAfee | RDN/Generic.rp |
| Cylance | Unsafe |
| Sangfor | Spyware.Win32.Stealer.ky |
| K7AntiVirus | Trojan ( 0058deff1 ) |
| K7GW | Trojan ( 0058deff1 ) |
| BitDefenderTheta | Gen:NN.ZexaF.34212.EqX@aujw0cd |
| Cyren | W32/Agent.EBR.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Packed.Obsidium.GD |
| TrendMicro-HouseCall | TROJ_GEN.R002C0PB622 |
| Paloalto | generic.ml |
| ClamAV | Win.Packed.Midie-9938550-0 |
| Kaspersky | Trojan-Spy.Win32.Stealer.bbpl |
| BitDefender | Gen:Variant.Doina.31834 |
| MicroWorld-eScan | Gen:Variant.Doina.31834 |
| Avast | Win32:Trojan-gen |
| Tencent | Win32.Trojan-spy.Stealer.Wstl |
| Ad-Aware | Gen:Variant.Doina.31834 |
| TrendMicro | TROJ_GEN.R002C0PB622 |
| Emsisoft | Gen:Variant.Doina.31834 (B) |
| Ikarus | Trojan.Win32.Obsidium |
| GData | Gen:Variant.Doina.31834 |
| MAX | malware (ai score=81) |
| Antiy-AVL | Trojan/Generic.ASMalwS.35220EF |
| Gridinsoft | Malware.Win32.GenericMC.cc |
| Microsoft | Exploit:Win32/ShellCode!ml |
| AhnLab-V3 | Infostealer/Win.Taurus.C4949413 |
| VBA32 | BScope.Trojan.Injuke |
| ALYac | Gen:Variant.Doina.31834 |
| Malwarebytes | Trojan.MalPack |
| APEX | Malicious |
| Rising | Malware.Undefined!8.C (CLOUD) |
| SentinelOne | Static AI – Malicious PE |
| Fortinet | PossibleThreat.MU |
| AVG | Win32:Trojan-gen |
| Panda | Trj/Genetic.gen |
| CrowdStrike | win/malicious_confidence_70% (W) |
How to remove Doina.31834 (B)?
- 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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