The Trojan.Agent.CSTA 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 Trojan.Agent.CSTA virus can do?
- Behavioural detection: Executable code extraction – unpacking
- CAPE extracted potentially suspicious content
- Unconventionial binary language: Russian
- Unconventionial language used in binary resources: Russian
- The binary contains an unknown PE section name indicative of packing
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- CAPE detected the shellcode get eip malware family
- Anomalous binary characteristics
- Yara detections observed in process dumps, payloads or dropped files
How to determine Trojan.Agent.CSTA?
File Info:
name: BA3040A7F55857D22440.mlwpath: /opt/CAPEv2/storage/binaries/44ac5cfa51b5e3ad201a569fb721212616c215ac22190de73e3877e4358bbe4fcrc32: BB4E08CAmd5: ba3040a7f55857d224401c46fc98ad56sha1: 7f497e614eba670ca01974b693c846bda9cee648sha256: 44ac5cfa51b5e3ad201a569fb721212616c215ac22190de73e3877e4358bbe4fsha512: 661b7c915ca1935ec29bbbfcf666c1b7750ca054f861d9023a7add51a5af580665537bf8f3801c8348314bab88a6876d1d73cb11d47e5a836a834b5116210ab0ssdeep: 12288:P4EcAtbb2MOXOTLwpANrGZlmQUOb1RvpDb37pMqksit8:P4K96OndUZnjvpHr3at8type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T143F412023EC1C831F5B258754862C96926BFFE825F3619EB276C132F4F362C15D3AA59sha3_384: e2fc0051545935aa664f1ea5991851509b408cefd981e686cb10b65b6161f93f5d330625ce195e2ed9e702d4fdda84d4ep_bytes: e831060000e98efeffff558beceb1ffftimestamp: 2018-01-03 12:34:13Version Info:
CompanyName: TODO: FileDescription: TODO: FileVersion: 1.0.0.1LegalCopyright: Copyright (C) 2018ProductName: TODO: ProductVersion: 1.0.0.1Translation: 0x0419 0x04b0
Trojan.Agent.CSTA also known as:
| Bkav | W32.AIDetectMalware |
| Lionic | Adware.Win32.Generic.2!c |
| tehtris | Generic.Malware |
| MicroWorld-eScan | Trojan.Agent.CSTA |
| FireEye | Generic.mg.ba3040a7f55857d2 |
| CAT-QuickHeal | Adware.StartSurf.S1791958 |
| Skyhigh | BehavesLike.Win32.Backdoor.bc |
| ALYac | Trojan.Agent.CSTA |
| Cylance | unsafe |
| VIPRE | Trojan.Agent.CSTA |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_90% (D) |
| Alibaba | AdWare:Win32/StartSurf.8768346c |
| K7GW | Trojan ( 005180831 ) |
| K7AntiVirus | Trojan ( 00528e801 ) |
| Arcabit | Trojan.Agent.CSTA |
| BitDefenderTheta | Gen:NN.ZexaF.36744.SC0@aKcSAUek |
| Symantec | PUA.Gen.2 |
| Elastic | malicious (high confidence) |
| ESET-NOD32 | a variant of Win32/Kryptik.GBXI |
| APEX | Malicious |
| Kaspersky | HEUR:Trojan.Win32.Chapak.gen |
| BitDefender | Trojan.Agent.CSTA |
| NANO-Antivirus | Riskware.Win32.StartSurf.ewtnvz |
| Avast | Win32:AdwareX-gen [Adw] |
| Tencent | Malware.Win32.Gencirc.10b0e007 |
| Emsisoft | Trojan.Agent.CSTA (B) |
| DrWeb | Trojan.Vittalia.13960 |
| Zillya | Adware.Generic.Win32.19696 |
| Trapmine | malicious.high.ml.score |
| Sophos | Generic ML PUA (PUA) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | AdWare.StartSurf.alb |
| Webroot | W32.Adware.Gen |
| Detected | |
| Antiy-AVL | GrayWare[AdWare]/Win32.AGeneric |
| Kingsoft | Win32.HeurC.KVMH008.a |
| Xcitium | Application.Win32.IStartSurf.IK@7ghatp |
| Microsoft | SoftwareBundler:Win32/Prepscram |
| ZoneAlarm | HEUR:Trojan.Win32.Chapak.gen |
| GData | Trojan.Agent.CSTA |
| Varist | W32/StartSurf.AJ.gen!Eldorado |
| AhnLab-V3 | Adware/Win32.StartSurf.R217150 |
| McAfee | Packed-XC!BA3040A7F558 |
| MAX | malware (ai score=96) |
| VBA32 | AdWare.StartSurf |
| Malwarebytes | Generic.Malware.AI.DDS |
| Panda | Trj/Genetic.gen |
| Rising | Trojan.Kryptik!8.8 (TFE:1:SJju7ecrDTP) |
| Yandex | Trojan.GenAsa!b/R4FF0ZVOA |
| Ikarus | Trojan.Crypt |
| MaxSecure | Trojan.Malware.3771246.susgen |
| Fortinet | W32/Kryptik.GBXI!tr |
| AVG | Win32:AdwareX-gen [Adw] |
| Cybereason | malicious.14eba6 |
| DeepInstinct | MALICIOUS |
How to remove Trojan.Agent.CSTA?
- 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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