Malware

Win32/Kryptik.RCU information

Malware Removal

The Win32/Kryptik.RCU 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 Win32/Kryptik.RCU virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • 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 127.0.0.1:58081
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

lostpropaganda.net
zonedg.com
worldsuperwater.com

How to determine Win32/Kryptik.RCU?


File Info:

crc32: 0AD500D5
md5: e484923a55e3ee44ab446e12819ab570
name: E484923A55E3EE44AB446E12819AB570.mlw
sha1: bb7d8d5ef227727eae909f0b59939d3fe9254ece
sha256: 2156e8088afe511f1b16464b961807b7aeac3e6ca5585fb90d94902b56f0c3dc
sha512: 8d7c9e43623e348c0c6eeb9fbc0f4a2f1eacea1cbb855a86169751ab1229a7851cd99d9a3386098d685ea72bc2e39211c01886c8f8457e4f699573fb2d90efee
ssdeep: 3072:Y54HC/NLJriGhnIGBPFbfRX7MTFA9amcOj2E4OyU0KOF0srk4h3IELAgCoslAIQ:Y54HCVZFFFbfl7MTq+Oj2O4F9YT0CYt
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.RCU also known as:

K7AntiVirusBackdoor ( 003210941 )
LionicTrojan.Win32.Jorik.lo3O
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader4.29779
CynetMalicious (score: 100)
CylanceUnsafe
ZillyaBackdoor.Gbot.Win32.2259
CrowdStrikewin/malicious_confidence_100% (D)
K7GWBackdoor ( 003210941 )
Cybereasonmalicious.a55e3e
CyrenW32/Goolbot.K.gen!Eldorado
SymantecBackdoor.Cycbot!gen4
ESET-NOD32a variant of Win32/Kryptik.RCU
APEXMalicious
AvastWin32:Cybota [Trj]
ClamAVWin.Trojan.Gbot-2492
KasperskyBackdoor.Win32.Gbot.nny
BitDefenderGen:Heur.Conjar.9
NANO-AntivirusTrojan.Win32.Gbot.ezrro
ViRobotBackdoor.Win32.A.Gbot.200704.L
MicroWorld-eScanGen:Heur.Conjar.9
TencentWin32.Backdoor.Gbot.dioa
Ad-AwareGen:Heur.Conjar.9
SophosML/PE-A + Troj/FakeAV-EFL
ComodoTrojWare.Win32.Kryptik.QXQA@3z7c1d
BitDefenderThetaGen:NN.ZexaF.34294.mqW@a0Ae1Bii
VIPREBackdoor.Win32.Cycbot.b (v)
TrendMicroTROJ_FAKEAV.SMQV
McAfee-GW-EditionBehavesLike.Win32.Dropper.cc
FireEyeGeneric.mg.e484923a55e3ee44
EmsisoftGen:Heur.Conjar.9 (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor/Gbot.frw
WebrootW32.Cycbot.Gen
AviraTR/Cycbot.W
Antiy-AVLTrojan/Generic.ASBOL.2AE1
MicrosoftBackdoor:Win32/Cycbot.B
SUPERAntiSpywareTrojan.Agent/Gen-FakeSecurity
GDataWin32.Trojan.Repno.C@gen
AhnLab-V3Backdoor/Win32.Gbot.R93322
Acronissuspicious
McAfeeBackDoor-EXI.gen.w
MAXmalware (ai score=85)
VBA32BScope.Trojan.Zbot.4821
MalwarebytesBackdoor.Bot
PandaBck/Cycbot.F
TrendMicro-HouseCallTROJ_FAKEAV.SMQV
RisingTrojan.Generic@ML.100 (RDML:m/HsLCI19h6slfzlVXxZ+A)
YandexTrojan.WinAntiVirus.Gen!Pac
IkarusBackdoor.Win32.Cycbot
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/FakeAlert.BLU!tr
AVGWin32:Cybota [Trj]
Paloaltogeneric.ml

How to remove Win32/Kryptik.RCU?

Win32/Kryptik.RCU removal tool
  • 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.

About the author

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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