Malware

What is “Ursu.728444”?

Malware Removal

The Ursu.728444 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 Ursu.728444 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with ASPack
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • CAPE detected the VMProtectStub malware family
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Ursu.728444?


File Info:

name: 77A46248B64ABFAD115E.mlw
path: /opt/CAPEv2/storage/binaries/8862535b22be4157dae3414f006b548639618f0b288142c845495dc31c115169
crc32: F7C8D1AF
md5: 77a46248b64abfad115ec92f75c4111c
sha1: 166474b7d3f1ec18d69d61b3264873265a6eaffb
sha256: 8862535b22be4157dae3414f006b548639618f0b288142c845495dc31c115169
sha512: 505c256daa8d76760252d0943cf0a85e808d431f82f22f6a851a50db1a36fe92087894221bf1e8c6fcc532e1b8c209d1366bab16ef82f12d2c48f9bcc904bf49
ssdeep: 49152:dQK1B4yqINtkLBDHGyJZOoW12NprDVP0Osa3NB9bgT37MW5dUlgaV:dNvLqINmNzGyJZmwNprDRya3NH8nulx
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14DD5337B62F12786CCD87ABE14774248C6730E33E1A7B763129D5A0E658F3B8D2525E0
sha3_384: 0136df2042860a7961e9f07f482ce7dd35ac8aa87e8da6bc273c63323953fca920fdb45a2319213a74d625b9f7fe5843
ep_bytes: 60e803000000e9eb045d4555c3e80100
timestamp: 2014-06-06 09:59:59

Version Info:

CompanyName: 凤凰工作室
FileDescription: 凤凰传世反外挂登录器
FileVersion: 1.1.0.0
InternalName:
LegalCopyright:
LegalTrademarks:
OriginalFilename:
ProductName: 凤凰登陆器
ProductVersion: Phoenixer
Comments: 凤凰工作室荣誉出品
Translation: 0x0804 0x03a8

Ursu.728444 also known as:

MicroWorld-eScanGen:Variant.Ursu.728444
FireEyeGeneric.mg.77a46248b64abfad
ALYacGen:Variant.Ursu.728444
MalwarebytesWoool.Trojan.Downloader.DDS
ZillyaTrojan.Woool.Win32.43
SangforSuspicious.Win32.Save.ins
K7AntiVirusTrojan ( 0049133a1 )
K7GWTrojan ( 0049133a1 )
Cybereasonmalicious.8b64ab
BitDefenderThetaGen:NN.ZelphiF.36308.023baac9QSlb
VirITTrojan.Win32.X-Fiha.DX
CyrenW32/A-e8c67cab!Eldorado
SymantecSMG.Heur!gen
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Woool.E
APEXMalicious
ClamAVWin.Trojan.Agent-1140332
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Ursu.728444
AvastWin32:Evo-gen [Trj]
TencentMalware.Win32.Gencirc.10bdd960
EmsisoftGen:Variant.Ursu.728444 (B)
F-SecureTrojan.TR/Barys.726.606
DrWebBackDoor.Infector.229
VIPREGen:Variant.Ursu.728444
McAfee-GW-EditionBehavesLike.Win32.BadFile.vc
Trapminemalicious.high.ml.score
SophosMal/EncPk-AQN
SentinelOneStatic AI – Suspicious PE
GDataGen:Variant.Ursu.728444
JiangminTrojan.Generic.eksna
GoogleDetected
AviraTR/Barys.726.606
Antiy-AVLTrojan/Win32.TSGeneric
XcitiumTrojWare.Win32.Agent.ASVM@56ju8e
ArcabitTrojan.Ursu.DB1D7C
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Gen
Acronissuspicious
McAfeeArtemis!77A46248B64A
MAXmalware (ai score=80)
VBA32BScope.Backdoor.Infector
Cylanceunsafe
ZonerTrojan.Win32.126946
RisingDropper.Woozlist!8.15E (TFE:5:jbCHQdEnTSD)
YandexTrojan.Woool!S5w0+WvVqEw
IkarusWin32.Heur
MaxSecureTrojan.W32.Agent.gen
AVGWin32:Evo-gen [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Ursu.728444?

Ursu.728444 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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