Categories: Adware

How to remove “MSIL/Adware.OxyPumper.AK”?

The MSIL/Adware.OxyPumper.AK 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 MSIL/Adware.OxyPumper.AK virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine MSIL/Adware.OxyPumper.AK?


File Info:

name: 3DA0DDD0C94EEBC7B338.mlwpath: /opt/CAPEv2/storage/binaries/617536ac48b9cc990b0250172b9c163d077bf5cfefd7afc0ce7aefbba20757b2crc32: 90BDFBD7md5: 3da0ddd0c94eebc7b3386f130aae37aesha1: 591c89ca81a970e930deaad8cb9dabd242622d26sha256: 617536ac48b9cc990b0250172b9c163d077bf5cfefd7afc0ce7aefbba20757b2sha512: f553fcaebd2f078cfa86b12d8ed949973a9619fedff82f4e8d6a7a82a94b55e198d01e19919a647e1506f02f456600aa6261cc03ea6442ed3d64733e8845ee96ssdeep: 1536:b2yNji5AlOLfTTO9cpgTnx5d/uz1lfItQJTTM+zmEBe+bIQVKsT8ZDcdPgf2TV1Z:rNmFmc6lGz1ljFzj5bnT8GfVFjGYtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A0E32A2A3655DE01C2AD153BC5CF441847FDBE822673CB5A7E5E329C64523B2AC0E6CDsha3_384: 52b87189113b5069bbff05387412c347ff94a839a411babdd234dd0630dda4596481e9f7b2311068698521618d6bb0dcep_bytes: ff250020400000000000000000000000timestamp: 2021-12-08 12:41:25

Version Info:

Translation: 0x0000 0x04b0FileDescription: Service for Internet InformationFileVersion: 7.0.6101.18887InternalName: inetinfo.exeLegalCopyright: Copyright© 2012-2017OriginalFilename: inetinfo.exeProductVersion: 7.0.6101.18887Assembly Version: 7.0.6101.18887

MSIL/Adware.OxyPumper.AK also known as:

Lionic Trojan.MSIL.TaskLoader.a!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.975534
FireEye Generic.mg.3da0ddd0c94eebc7
McAfee GenericRXHX-YF!3DA0DDD0C94E
Cylance Unsafe
Zillya Downloader.TaskLoader.Win32.357
K7GW Adware ( 0057dd0b1 )
K7AntiVirus Adware ( 0057dd0b1 )
BitDefenderTheta Gen:NN.ZemsilF.34084.jq0@a4pR28i
Cyren W32/TaskLoader.B.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Adware.OxyPumper.AK
TrendMicro-HouseCall TROJ_GEN.R002C0PL921
Avast Win32:AdwareX-gen [Adw]
Kaspersky HEUR:Trojan-Downloader.MSIL.TaskLoader.gen
BitDefender Gen:Variant.Razy.975534
Tencent Msil.Trojan-downloader.Taskloader.Lnoi
Ad-Aware Gen:Variant.Razy.975534
Sophos Generic PUA FJ (PUA)
TrendMicro TROJ_GEN.R002C0PL921
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
Emsisoft Gen:Variant.Razy.975534 (B)
Paloalto generic.ml
Jiangmin TrojanDownloader.MSIL.agak
Webroot W32.Adware.Gen
Avira ADWARE/OxyPumper.apiml
Antiy-AVL Trojan/Generic.ASMalwS.34E80A3
Gridinsoft Ransom.Win32.Sabsik.sa
Microsoft Trojan:Win32/Wacatac.A!ml
GData Gen:Variant.Razy.975534
Cynet Malicious (score: 99)
AhnLab-V3 Malware/Win.Generic.C4552422
VBA32 TScope.Trojan.MSIL
MAX malware (ai score=87)
Malwarebytes Adware.OxyPumper
APEX Malicious
Yandex PUA.OxyPumper!JTnG12Cx6NI
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_100%
Fortinet Riskware/OxyPumper
AVG Win32:AdwareX-gen [Adw]
Cybereason malicious.0c94ee
Panda Trj/GdSda.A
MaxSecure Trojan.Malware.300983.susgen

How to remove MSIL/Adware.OxyPumper.AK?

  • 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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Paul Valéry

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