Malware

AdWare.Win32.DownloadHelper.aphu (file analysis)

Malware Removal

The AdWare.Win32.DownloadHelper.aphu 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.Win32.DownloadHelper.aphu virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

www.red-hack.ru
www.bing.com

How to determine AdWare.Win32.DownloadHelper.aphu?


File Info:

crc32: 09EB637F
md5: 1b3aafa47dc2b20ce622371a032af456
name: wh.exe
sha1: 2ea7ea73a3dc10478b824a93030e12fa1f1a4e75
sha256: cb38ea16fa256cc8a316ae986fa4888aa0422f42094f5d95650ee4ba6fe2b9b4
sha512: f4bc85cb0f04ff47ed9a0b3558b9ad9940abf88e4f36979a0e92b8fb349f71af8721ca40e9146d8a3728a29a765f41bed165371880d078264dc54882937ef91d
ssdeep: 98304:Php9fAtMNTbO3nd6NT6lE/4PHNyUiOhzazHbTJXBUytrNt2AfQ1TtA:P5IPYNTQFzX+bTJXdTQ1JA
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

AdWare.Win32.DownloadHelper.aphu also known as:

MicroWorld-eScanTrojan.GenericKD.41258291
FireEyeGeneric.mg.1b3aafa47dc2b20c
McAfeeArtemis!1B3AAFA47DC2
CylanceUnsafe
BitDefenderTrojan.GenericKD.41258291
K7GWTrojan ( 004befdb1 )
K7AntiVirusTrojan ( 004befdb1 )
Invinceaheuristic
NANO-AntivirusRiskware.Win32.DownloadHelper.fpuydy
SymantecML.Attribute.HighConfidence
TrendMicro-HouseCallTROJ_GEN.R002C0WE619
AvastWin32:Malware-gen
GDataTrojan.GenericKD.41258291
Kasperskynot-a-virus:AdWare.Win32.DownloadHelper.aphu
AlibabaPacked:Win32/EnigmaProtector.842c24f0
ViRobotTrojan.Win32.Z.Fuerboos.5842944
Ad-AwareTrojan.GenericKD.41258291
SophosGeneric PUA CO (PUA)
TrendMicroTROJ_GEN.R002C0WE619
McAfee-GW-EditionBehavesLike.Win32.Fujacks.tc
Trapminemalicious.moderate.ml.score
EmsisoftTrojan.GenericKD.41258291 (B)
CyrenW32/Trojan.CVDF-5637
MAXmalware (ai score=99)
MicrosoftTrojan:Win32/Occamy.C
Endgamemalicious (high confidence)
ZoneAlarmnot-a-virus:AdWare.Win32.DownloadHelper.aphu
AhnLab-V3Malware/Win32.Generic.C3201954
Acronissuspicious
VBA32Backdoor.Androm
ALYacTrojan.GenericKD.41258291
PandaTrj/CI.A
ArcabitTrojan.Generic.D2758D33
ESET-NOD32a variant of Win32/Packed.EnigmaProtector.J suspicious
SentinelOneDFI – Malicious PE
FortinetAdware/DownloadHelper
AVGWin32:Malware-gen
Cybereasonmalicious.3a3dc1
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_80% (W)
Qihoo-360HEUR/QVM18.1.F57B.Malware.Gen

How to remove AdWare.Win32.DownloadHelper.aphu?

AdWare.Win32.DownloadHelper.aphu 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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