Trojan

TrojanDownloader:Win32/Renos.ON malicious file

Malware Removal

The TrojanDownloader:Win32/Renos.ON 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 TrojanDownloader:Win32/Renos.ON virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode patterns malware family
  • Yara detections observed in process dumps, payloads or dropped files

How to determine TrojanDownloader:Win32/Renos.ON?


File Info:

name: 8CAED5F604EF8C273AF7.mlw
path: /opt/CAPEv2/storage/binaries/e8a03579bc974508c6e0fe24e523a8dd41233988f336407b310a44b218542732
crc32: F779467A
md5: 8caed5f604ef8c273af7e250be8e6f1f
sha1: 07be3037f59d18dd05961bbdc121d5d0d2fd9429
sha256: e8a03579bc974508c6e0fe24e523a8dd41233988f336407b310a44b218542732
sha512: 57d71edd8a9406ffd0ea4651b52776a1c4a0877d67d0e7576bac59b4a68543a6e513b9877d329d920e3a8e8e4824f465e699960bfe8eb682d3297708f768de18
ssdeep: 6144:I6MMYx5EOhcoh//oct0pf1XB9FVTqmCYkk3jmsy6LBAOieSqs:I3bhcoRAct0prFTHpTisHr0q
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T11C648DC252A5CAB9D45F8BB9BD7F885C8C7D67CEC6E1074840BC1CF960C822596D92F2
sha3_384: dbe485798fc1b316060a341cc779f07b2b3e32d9c8c91e89c1e578c5d4fd5778e066a981c73e87f0137fa0a4109840fd
ep_bytes: 21ceeb326d38000000007a0000624100
timestamp: 2009-04-22 09:23:35

Version Info:

CompanyName: Windows (R) Codename Longhorn DDK provider
FileDescription: Windows Setup API
FileVersion: 6.0.706.1772
InternalName: Extrim Edition.exe
LegalCopyright: Copyright © Extrim Window Edition 2011
OriginalFilename: Extrim Edition.exe
ProductName: MSE Extrim Edition Version 2011
ProductVersion: 6.0.706.1772
Translation: 0x0409 0x04b0

TrojanDownloader:Win32/Renos.ON also known as:

BkavW32.RenosQKBR.Fam.Trojan
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Renos.41
FireEyeGeneric.mg.8caed5f604ef8c27
CAT-QuickHealTrojan.Renos.LX
SkyhighBehavesLike.Win32.Dropper.fh
McAfeeDownloader-CEW.q
ZillyaTrojan.FakeAV.Win32.75403
SangforTrojan.Win32.Save.a
AlibabaTrojanDownloader:Win32/CodecPack.b8d9f7d5
K7GWTrojan-Downloader ( 001f04011 )
K7AntiVirusTrojan-Downloader ( 001f04011 )
VirITTrojan.Win32.SshNas.A
Paloaltogeneric.ml
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.JNB
APEXMalicious
AvastWin32:MalOb-EA [Cryp]
ClamAVWin.Downloader.101730-1
KasperskyTrojan-Downloader.Win32.CodecPack.adbt
BitDefenderGen:Variant.Renos.41
NANO-AntivirusTrojan.Win32.Click.bquir
TencentMalware.Win32.Gencirc.10b6a746
SophosMal/FakeAV-CX
F-SecureTrojan.TR/Renos.AH
DrWebBackDoor.Click.1070
VIPREGen:Variant.Renos.41
TrendMicroTROJ_FAKEAV.SM6
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Renos.41 (B)
IkarusTrojan.Win32.FakeAV
JiangminTrojanDownloader.CodecPack.bqm
WebrootW32.FakeMS.Gen
GoogleDetected
AviraTR/Renos.AH
VaristW32/FakeAlert.IV.gen!Eldorado
Antiy-AVLTrojan[Downloader]/Win32.CodecPack
KingsoftWin32.Troj.Undef.a
MicrosoftTrojanDownloader:Win32/Renos.ON
XcitiumMalCrypt.Indus!@1qrzi1
ArcabitTrojan.Renos.41
ViRobotTrojan.Win32.Agent.310784.B
ZoneAlarmTrojan-Downloader.Win32.CodecPack.adbt
GDataGen:Variant.Renos.41
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Fakeav.310784.F
BitDefenderThetaGen:NN.ZedlaF.36804.sO8@a0Qlaskk
VBA32Trojan.FakeAddon.xc
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_FAKEAV.SM6
RisingDownloader.Renos!8.1D0 (TFE:1:CzGuKad3snV)
MAXmalware (ai score=100)
MaxSecureTrojan.Malware.1598969.susgen
FortinetW32/CodePack.FS!tr.dldr
AVGWin32:MalOb-EA [Cryp]
DeepInstinctMALICIOUS
alibabacloudTrojan[downloader]:Win/CodecPack.adbt

How to remove TrojanDownloader:Win32/Renos.ON?

TrojanDownloader:Win32/Renos.ON 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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