Adware

Win32/Adware.SystemSecurity.AF removal tips

Malware Removal

The Win32/Adware.SystemSecurity.AF 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/Adware.SystemSecurity.AF virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Deletes executed files from disk
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Adware.SystemSecurity.AF?


File Info:

name: DFC4883215B0511AB1C4.mlw
path: /opt/CAPEv2/storage/binaries/08f8fc874de444fb2a0e4e22875fab45f25a5591305f3e29d4c52237081141a6
crc32: 73CC0897
md5: dfc4883215b0511ab1c41181d00c3fd0
sha1: 726e9dfedd875c2faef2cb12028af2bdb17e3d79
sha256: 08f8fc874de444fb2a0e4e22875fab45f25a5591305f3e29d4c52237081141a6
sha512: 13487387301c0451c5eebe3663b4e0f17728237640b9601f63e33c6887b7d258ae02442d0b6c06c98f0061b7882d4c1e4c057de141885356cc5fe5bbf748f062
ssdeep: 6144:kyJ23H4Fy+M0njbB5aNJo+f43uqYZQv9A9SCqEVrsHHce7DUksJ9gMnrebo5MRoJ:hJ23YFBMivkJos4RWQv38V+U1nniboM4
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1658412D6CE92D8BCE2EFC7BA4AA3577C0F42F1601ED36FEE094B291314B4054548E25A
sha3_384: 40e894861c0c9783551052288687f47674a26b2dcc0c5cc6a6e2d1fc924f2cd35128fbe788236c3f70b329bd61844793
ep_bytes: 558bec81c4dcfaffff568d742440c706
timestamp: 1970-02-24 17:25:28

Version Info:

0: [No Data]

Win32/Adware.SystemSecurity.AF also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanGen:Variant.Symmi.14935
ClamAVWin.Trojan.Fakeav-1634
FireEyeGeneric.mg.dfc4883215b0511a
ALYacGen:Variant.Symmi.14935
Cylanceunsafe
VIPREGen:Variant.Symmi.14935
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 002a00f61 )
K7GWTrojan ( 002a00f61 )
Cybereasonmalicious.215b05
VirITFraudTool.SystemTool.B
CyrenW32/FakeAlert.JW.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32Win32/Adware.SystemSecurity.AF
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.Win32.FraudPack.cstz
BitDefenderGen:Variant.Symmi.14935
NANO-AntivirusTrojan.Win32.FakeAV.bxskx
SUPERAntiSpywareTrojan.Agent/Gen-FakeAV
AvastWin32:FakeAlert-ACY [Trj]
TencentMalware.Win32.Gencirc.10bda555
EmsisoftGen:Variant.Symmi.14935 (B)
F-SecureTrojan.TR/FakeAV.btxt.8
DrWebTrojan.Fakealert.20511
ZillyaTrojan.FakeAV.Win32.52763
TrendMicroTROJ_FAKEAV.SMID
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
Trapminemalicious.high.ml.score
SophosMal/FakeAV-IS
IkarusTrojan.Win32.FakeAV
GDataGen:Variant.Symmi.14935
JiangminTrojan/Fakeav.noe
AviraTR/FakeAV.btxt.8
Antiy-AVLTrojan/Win32.FraudPack
XcitiumTrojWare.Win32.Kryptik.AG@39coru
ArcabitTrojan.Symmi.D3A57
ViRobotTrojan.Win32.A.FraudPack.377731
ZoneAlarmTrojan.Win32.FraudPack.cstz
MicrosoftTrojan:Win32/Wacatac.B!ml
GoogleDetected
AhnLab-V3Win-Trojan/Fakeav.320000.AT
Acronissuspicious
McAfeeGeneric FakeAV.oi
MAXmalware (ai score=82)
VBA32BScope.Trojan.MulDrop
MalwarebytesAdware.SystemSecurity
PandaTrj/Cycbot.gen
TrendMicro-HouseCallTROJ_FAKEAV.SMID
RisingTrojan.FakeAV!1.658F (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/FakeAlert.AMB!tr
BitDefenderThetaGen:NN.ZexaF.36196.xqW@ai5@hbmi
AVGWin32:FakeAlert-ACY [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Win32/Adware.SystemSecurity.AF?

Win32/Adware.SystemSecurity.AF 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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