Categories: Backdoor

Backdoor.Win32.RA-based.eb removal guide

The Backdoor.Win32.RA-based.eb 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.
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What Backdoor.Win32.RA-based.eb virus can do?

  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • Starts servers listening on 0.0.0.0:5650, :0
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

Related domains:

rmansys.ru
rms-server.tektonit.ru

How to determine Backdoor.Win32.RA-based.eb?


File Info:

crc32: F34640B0md5: 4fe264dddc8f2e9cc1fa4de4d23ecde1name: setup.exesha1: b62e71080aaaded93f879f5f0af6ae41ac2f28bfsha256: 0a8494369ffdb568bad03b5af6f76fec5730910db47acdceb6b1b27cfa6bad0bsha512: 51cbc0c0a61609dfc427c70eb9cd01e4767e4fa79d21f158c257f0efe0f23ffc75f12271d345abeeb16b41311e3809ebe57c62342df925dd1fc825578ce51c50ssdeep: 98304:RFR9CaY7/Z//wEf9S8by+ay4r8Y3g/avdC220KrAsTgoka+:99Q7B3wEf9nby+54x3g/alryAKgDa+type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor.Win32.RA-based.eb also known as:

Bkav W32.HfsAdware.52EA
MicroWorld-eScan Gen:Variant.Strictor.111878
CMC Backdoor.Win32.RA-based!O
CAT-QuickHeal Trojan.Dynamer
ALYac Gen:Variant.Strictor.111878
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
BitDefender Gen:Variant.Strictor.111878
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
TrendMicro TROJ_GEN.R002C0DG418
NANO-Antivirus Trojan.Win32.RA.egynem
Cyren W32/Trojan.BEPM-1972
Symantec SMG.Heur!gen
TrendMicro-HouseCall TROJ_GEN.R002C0DG418
Paloalto generic.ml
GData Gen:Variant.Strictor.111878
Kaspersky Backdoor.Win32.RA-based.eb
Rising Trojan.Occamy!8.F1CD (CLOUD)
Ad-Aware Gen:Variant.Strictor.111878
Sophos Mal/Generic-S
Comodo Malware@#87nqxg86qwgl
F-Secure Trojan.Generic.22567442
DrWeb BackDoor.RMS.87
Zillya Trojan.RA.Win32.79
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Dropper.rc
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Strictor.111878 (B)
Jiangmin RemoteAdmin.RMS.as
Avira SPR/Tool.Monitor.Gen
Antiy-AVL RiskWare[RemoteAdmin]/Win32.RMS
Endgame malicious (high confidence)
Arcabit Trojan.Strictor.D1B506
ZoneAlarm Backdoor.Win32.RA-based.eb
Microsoft Trojan:Win32/Dynamer!ac
AhnLab-V3 Win-AppCare/Remoteadmin.5005722
McAfee Artemis!4FE264DDDC8F
MAX malware (ai score=100)
VBA32 Backdoor.RAbased
Malwarebytes RiskWare.RemoteAdmin
Panda Trj/CI.A
Zoner PUA.Remoteadmin
ESET-NOD32 a variant of Win32/RA-based.NEG
Tencent Win32.Backdoor.Ra-based.Piuc
Yandex Trojan.RA-based!8XYy/oB65kA
Ikarus Trojan-Dropper.Agent
Fortinet W32/RA_based.NEG!tr
AVG Win32:Trojan-gen
Cybereason malicious.ddc8f2
Avast Win32:Trojan-gen
CrowdStrike malicious_confidence_90% (W)

How to remove Backdoor.Win32.RA-based.eb?

  • 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.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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