The Win32/Dorkbot.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 Win32/Dorkbot.B virus can do?
- Executable code extraction
- At least one process apparently crashed during execution
- Injection (inter-process)
- Injection (Process Hollowing)
- Injection with CreateRemoteThread in a remote process
- Attempts to connect to a dead IP:Port (2 unique times)
- Creates RWX memory
- At least one IP Address, Domain, or File Name was found in a crypto call
- Performs some HTTP requests
- Unconventionial language used in binary resources: Spanish (Puerto Rico)
- The binary likely contains encrypted or compressed data.
- Executed a process and injected code into it, probably while unpacking
- Code injection with CreateRemoteThread in a remote process
- Crashed cuckoomon during analysis. Report this error to the Github repo.
- A process attempted to delay the analysis task by a long amount of time.
- Tries to unhook or modify Windows functions monitored by Cuckoo
- Attempts to repeatedly call a single API many times in order to delay analysis time
- Installs itself for autorun at Windows startup
- Exhibits possible ransomware file modification behavior
- Checks the system manufacturer, likely for anti-virtualization
- Zeus P2P (Banking Trojan)
- Attempts to modify proxy settings
- Creates a copy of itself
- Anomalous binary characteristics
Related domains:
z.whorecord.xyz |
a.tomx.xyz |
api.wipmania.net |
api.wipmania.com |
y.cae1r699.ru |
y.jo1rv99.com |
y.tsro99999.com |
How to determine Win32/Dorkbot.B?
File Info:
crc32: 85B40487md5: a8ae61659122821fa8583a5bb04c5dc8name: A8AE61659122821FA8583A5BB04C5DC8.mlwsha1: cc52f0bee0f432f47fd2e68235b39697073849f6sha256: 4f5bbe4ca47c56186d25bb911cbf8fa2ce8a7e1079666473ce2139484349390csha512: 5e505aa8e0cef992b8502f8c68f07c6fada499891a8586c3b40a51146db29ae4bd911902fa9f44e173a4c7e8b64275de5dedf92559f4fd7d58dee8beaea185dbssdeep: 1536:2EeLWkC3tAspT+AnlZ2VmjS5Es/rBl3c7q9DybtBc3AaFMoCA0atuTpNuSUzwkhr:2LLvJnUZ2VM8EIetDX5AjtKu9EeCGtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Dorkbot.B also known as:
| Bkav | W32.FamVT.VobfusLI.Trojan |
| Elastic | malicious (high confidence) |
| DrWeb | BackDoor.IRC.NgrBot.146 |
| MicroWorld-eScan | Trojan.GenericKD.1136991 |
| FireEye | Generic.mg.a8ae61659122821f |
| CAT-QuickHeal | Trojan.Lethic.B5 |
| Qihoo-360 | HEUR/Malware.QVM10.Gen |
| McAfee | PWS-Zbot-FAXY!A8AE61659122 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| AegisLab | Trojan.Win32.Generic.4!c |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| BitDefender | Trojan.GenericKD.1136991 |
| K7GW | Riskware ( 0040eff71 ) |
| Cybereason | malicious.591228 |
| BitDefenderTheta | Gen:NN.ZexaF.34590.luY@ayWklJK |
| Cyren | W32/Dorkbot.UQJF-6343 |
| Symantec | Trojan.Zbot!gen57 |
| TotalDefense | Win32/Inject.BEF |
| APEX | Malicious |
| Avast | Win32:Ransom-ANU [Trj] |
| ClamAV | Win.Trojan.Agent-1207991 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| NANO-Antivirus | Trojan.Win32.NgrBot.cqrtum |
| Tencent | Malware.Win32.Gencirc.10cdcdce |
| Ad-Aware | Trojan.GenericKD.1136991 |
| Emsisoft | Trojan.GenericKD.1136991 (B) |
| Comodo | TrojWare.Win32.Spy.Zbot.NTJY@531mbb |
| F-Secure | Trojan.TR/Rogue.1136991 |
| Zillya | Worm.Dorkbot.Win32.969 |
| TrendMicro | TROJ_SPNR.03GT13 |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.ch |
| Sophos | ML/PE-A + Mal/EncPk-AKA |
| Ikarus | Trojan.Win32.Matsnu |
| Jiangmin | Trojan/Blocker.ggz |
| Avira | TR/Rogue.1136991 |
| Antiy-AVL | Trojan[Ransom]/Win32.Blocker |
| Microsoft | Trojan:Win32/DorkBot.DU |
| Arcabit | Trojan.Generic.D11595F |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| GData | Trojan.GenericKD.1136991 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.Injector.R83019 |
| Acronis | suspicious |
| VBA32 | BScope.Trojan.Inject |
| ALYac | Trojan.GenericKD.1136991 |
| MAX | malware (ai score=80) |
| Panda | Trj/CI.A |
| Zoner | Trojan.Win32.17921 |
| ESET-NOD32 | Win32/Dorkbot.B |
| TrendMicro-HouseCall | TROJ_SPNR.03GT13 |
| Rising | Worm.Dorkbot!8.1B4 (RDMK:cmRtazpUfOMAAm3AfvHbDFYCppPh) |
| Yandex | Trojan.GenAsa!dNqRoPT+oRM |
| SentinelOne | Static AI – Suspicious PE |
| eGambit | Unsafe.AI_Score_97% |
| Fortinet | W32/Androm.AOCK!tr |
| AVG | Win32:Ransom-ANU [Trj] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (D) |
How to remove Win32/Dorkbot.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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