Malware

Cerbu.146908 (file analysis)

Malware Removal

The Cerbu.146908 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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What Cerbu.146908 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Behavioural detection: Transacted Hollowing
  • Deletes executed files from disk
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Cerbu.146908?


File Info:

name: A90492DD949FCE1AA64B.mlw
path: /opt/CAPEv2/storage/binaries/032774e77a823a7160bb4f5a05db3d23ce72bad5a004d1cf5752a8ed8b9f1620
crc32: F086CBC4
md5: a90492dd949fce1aa64b2cd54aa16cc2
sha1: eee53e798d78f20c7b153cfa33005d02fdef2932
sha256: 032774e77a823a7160bb4f5a05db3d23ce72bad5a004d1cf5752a8ed8b9f1620
sha512: 409ef2a5825bd5dd64239533e60b63be2bac44ee8e923c06db9203a74848a2644aa38ebbe91eb84ab27af7af978f49ac4218925d155e047e5138f3b826d01991
ssdeep: 98304:YOQIFIkhoDZWFzGQGiBPHAUOJkiPTWChXQyFWeX0rO4zcCMGPRlUQtyLrUM1ipJg:yUIV9WtXgDiCQsNX0q4zzlvU3U2aACA
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E56633F0364027B3D640467B7143E66862637E260A25D34F3144BF6B3B773AAA21767B
sha3_384: 65e5668fecbca96619c2a1602f5c1d8dfdf0fde4ca393ab4c02d8a732350d5185249fadfe7b818b2b130688d3c685f47
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: Novativk Solutions
FileDescription: Disk Cleaner
FileVersion: 6.0.0.7
LegalCopyright:
Translation: 0x0409 0x04e4

Cerbu.146908 also known as:

LionicTrojan.Win32.Ekstak.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Cerbu.146908
FireEyeGen:Variant.Cerbu.146908
ALYacGen:Variant.Cerbu.146908
MalwarebytesAdware.DownloadAssistant
VIPREGen:Variant.Cerbu.146908
K7AntiVirusTrojan ( 005722f11 )
AlibabaTrojanDropper:Win32/Ekstak.48d58c2b
K7GWTrojan ( 005722f11 )
CyrenW32/Ekstak.CG.gen!Eldorado
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
CynetMalicious (score: 100)
KasperskyUDS:Trojan.Win32.Ekstak.amjio
BitDefenderGen:Variant.Cerbu.146908
AvastNSIS:Adware-AEK [Adw]
EmsisoftGen:Variant.Cerbu.146908 (B)
F-SecureHeuristic.HEUR/AGEN.1333077
McAfee-GW-EditionBehavesLike.Win32.ObfuscatedPoly.vc
SophosMal/Generic-S
GDataWin32.Backdoor.Bodelph.R3OGBL
JiangminTrojanDropper.Inokrypt.b
AviraHEUR/AGEN.1333077
MAXmalware (ai score=72)
ArcabitTrojan.Cerbu.D23DDC
ZoneAlarmUDS:Trojan.Win32.Ekstak.amjio
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3Adware/Win.Adware-gen.R503210
McAfeeArtemis!A90492DD949F
Cylanceunsafe
TencentWin32.Trojan.Ekstak.Nzfl
IkarusTrojan-Dropper.Win32.Agent
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Agent.SLC!tr.dldr
AVGNSIS:Adware-AEK [Adw]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_90% (D)

How to remove Cerbu.146908?

Cerbu.146908 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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