Adware

Adware.PCMega.1 (B) malicious file

Malware Removal

The Adware.PCMega.1 (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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What Adware.PCMega.1 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Sniffs keystrokes
  • Attempts to modify proxy settings
  • Harvests cookies for information gathering

How to determine Adware.PCMega.1 (B)?


File Info:

name: E8AC3E0C220E56DA19A3.mlw
path: /opt/CAPEv2/storage/binaries/4a8fef1ed9454e4f333cdac3c2acd4a29b4aa42064630e7a9bbe5a137acbc4fa
crc32: 70BD1134
md5: e8ac3e0c220e56da19a35eb9e0bc407c
sha1: b39bdba461e552c3828f3c0664ea06b489bea8ab
sha256: 4a8fef1ed9454e4f333cdac3c2acd4a29b4aa42064630e7a9bbe5a137acbc4fa
sha512: f6aa54954a65b39cd981be5c30f6401a8eee4c46f787ed17e26c1037f7919d503d990f62350918fbadfba5082edcd269251094261d50158241b49b6bcfc75596
ssdeep: 384:RlFguo6jfzv48odOokQ7MNxQ9d1/+uV+RdBYfwMH2ZNeLNek+vD:HsizxNql+ldBFMH2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F1A23A30B31CC563D8A44EFA4D6352190336F6030459EA8E3EC96D8F5E73F648922B9B
sha3_384: 7ea144d7b8ff8640bde1f7ee57e183d87b9df88905e377e0ff09e78a4a6c5db5630f008cea743fcd4351fbebe1d3ed9e
ep_bytes: ff250020400000000000000000000000
timestamp: 2013-02-27 18:47:19

Version Info:

Translation: 0x0000 0x04b0
FileDescription:
FileVersion: 1.0.0.0
InternalName: DhFvRVZJMvznsKOAkjgX.exe
LegalCopyright:
OriginalFilename: DhFvRVZJMvznsKOAkjgX.exe
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Adware.PCMega.1 (B) also known as:

LionicRiskware.Win32.Generic.1!c
MicroWorld-eScanGen:Variant.Adware.PCMega.1
FireEyeGeneric.mg.e8ac3e0c220e56da
ALYacGen:Variant.Adware.PCMega.1
MalwarebytesMalware.AI.3415239725
ZillyaAdware.PCMega.Win32.271
SangforAdware.Win32.Midia.gen
AlibabaAdWare:MSIL/Midia.d09007c6
K7GWTrojan ( 700000121 )
K7AntiVirusTrojan ( 700000121 )
BitDefenderThetaGen:NN.ZemsilF.34232.bm0@aeJ66si
VirITTrojan.Win32.DownLoader8.UVR
CyrenW32/MSIL_Dloader.A.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Adware.PCMega.H
TrendMicro-HouseCallBackdoor.MSIL.NANOBOT.AFFWVP
Paloaltogeneric.ml
Kasperskynot-a-virus:HEUR:AdWare.MSIL.Midia.gen
BitDefenderGen:Variant.Adware.PCMega.1
NANO-AntivirusTrojan.Win32.RiskGen.dcurxx
SUPERAntiSpywareAdware.PCMega
APEXMalicious
TencentWin32.Trojan.Foreign.Amci
Ad-AwareGen:Variant.Adware.PCMega.1
EmsisoftGen:Variant.Adware.PCMega.1 (B)
ComodoTrojWare.MSIL.TrojanDownloader.Agent.BCG@4veuin
DrWebTrojan.DownLoader8.14083
VIPRETrojan.MSIL.Reveton.a (v)
TrendMicroBackdoor.MSIL.NANOBOT.AFFWVP
McAfee-GW-EditionPUP-FBB
SophosGeneric PUA LD (PUA)
IkarusPUA.SoftwareBundler
GDataGen:Variant.Adware.PCMega.1
JiangminTrojan/Foreign.cnb
AviraADWARE/Adware.Gen2
MAXmalware (ai score=99)
Antiy-AVLTrojan[Ransom]/Win32.Foreign
KingsoftWin32.Troj.Undef.(kcloud)
GridinsoftRansom.Win32.Bladabindi.sa
ArcabitTrojan.Adware.PCMega.1
ZoneAlarmnot-a-virus:HEUR:AdWare.MSIL.Midia.gen
MicrosoftBackdoor:Win32/Bladabindi!ml
CynetMalicious (score: 99)
AhnLab-V3Win-Trojan/Agent.21504.VQ
McAfeePUP-FBB
TACHYONTrojan/W32.DN-Small.21504.AC
VBA32Hoax.Foreign
AvastFileRepMalware [PUP]
RisingTrojan.Generic/MSIL@AI.93 (RDM.MSIL:cD2VO79casya0nU7WYY16Q)
SentinelOneStatic AI – Suspicious PE
FortinetAdware/PCMega
WebrootW32.Trojan.Gen
AVGFileRepMalware [PUP]
Cybereasonmalicious.c220e5
PandaTrj/Dtcontx.B

How to remove Adware.PCMega.1 (B)?

Adware.PCMega.1 (B) 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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