Malware

What is “Ursu.790555”?

Malware Removal

The Ursu.790555 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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 Ursu.790555 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (7 unique times)
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
ww4.sinaimg.cn
dlsw.br.baidu.com
dl.ikiki.cn
ww3.sinaimg.cn
r.photo.store.qq.com
w.x.baidu.com
ww2.sinaimg.cn
www.bing.com
nwzimg.wezhan.cn
ocsp.digicert.com

How to determine Ursu.790555?


File Info:

crc32: BD65CE17
md5: 269aa6a2108b600fec7ed1c4964e4ca8
name: 269AA6A2108B600FEC7ED1C4964E4CA8.mlw
sha1: 53772734b605f996115955b584f6edcc86926697
sha256: 1a14a4e24cd634f29f1908957ba0cd5b0c4304f6defaa3289f9697d271a36eb3
sha512: df51891645ceeb68ea4b9bff168d0e51698c7ea35f84c38571899abe9a5251e11e221ec294e12abcbc073a28d2bb425059ae41b0c6d02dab5ee30a3a7f3a0e6e
ssdeep: 6144:peTeM/S30XyILgfRYgVRYWZav6lN9F1gnIc4CdrmlopP4hc1HGr+WPC:9M92RYgcZv6lN9vbColwPoc1HvWPC
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: XXXx4f5cx54c1
ProductName: XXXXx51fax54c1
FileDescription: x5343x5343x9759x542c5.5.2.0x4f18x5316x589ex5f3ax7248
FileVersion: 5.5.2
CompanyName: XXXX
Translation: 0x0804 0x03a8

Ursu.790555 also known as:

K7AntiVirusTrojan-Downloader ( 0055e3ed1 )
LionicTrojan.Multi.Generic.4!c
CynetMalicious (score: 99)
ALYacGen:Variant.Ursu.790555
CylanceUnsafe
SangforTrojan.Win32.Chindo.8
AlibabaTrojanDownloader:Win32/Chindo.b0c086c5
K7GWTrojan-Downloader ( 0055e3ed1 )
Cybereasonmalicious.2108b6
BaiduNSIS.Trojan-Downloader.Chindo.p
ESET-NOD32NSIS/TrojanDownloader.Chindo.AM
APEXMalicious
AvastFileRepMalware
KasperskyHEUR:Trojan-Downloader.NSIS.Chindo.gen
BitDefenderGen:Variant.Ursu.790555
NANO-AntivirusTrojan.Nsis.Agent.ebzqmf
MicroWorld-eScanGen:Variant.Ursu.790555
TencentWin32.Trojan.Nsisdlder.Hrpi
Ad-AwareGen:Variant.Ursu.790555
SophosMal/Generic-S
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.fc
FireEyeGen:Variant.Ursu.790555
EmsisoftGen:Variant.Ursu.790555 (B)
SentinelOneStatic AI – Suspicious PE
AviraHEUR/AGEN.1129113
Antiy-AVLTrojan[Backdoor]/Win32.Xyligan.ajht
MicrosoftTrojan:Win32/Occamy.C
ArcabitTrojan.Ursu.DC101B
ZoneAlarmHEUR:Trojan-Downloader.NSIS.Chindo.gen
GDataGen:Variant.Ursu.790555
McAfeeArtemis!269AA6A2108B
MAXmalware (ai score=100)
RisingAdware.Downloader!1.A52A (CLASSIC)
FortinetW32/Chindo.AL!tr.dldr
AVGFileRepMalware
Paloaltogeneric.ml

How to remove Ursu.790555?

Ursu.790555 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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