Threat Database Viruses Patchload.o

Patchload.o

By JubileeX in Viruses

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 3,472
First Seen: June 10, 2011
Last Seen: January 23, 2023
OS(es) Affected: Windows

The term virus is often used to refer to all kinds of malware infections, 'virus' being a catch-all term that is often applied to rootkits, Trojans, and worms. However, this is not technically correct. A virus is a malware infection designed to corrupt files on the victim's computer, injecting a bit of malicious code into the file's code so that it will execute it whenever the file is opened (much like a biological virus injects its DNA into its host's cells and then uses those cells own mechanisms to reproduce). If your anti-virus program detects a Patchload.o infection, this means that certain files on your system have been corrupted (or patched) by a virus infection. Often, a computer user may need to recover the corrupted files. According to ESG security researchers, recovering a file with a Patchload.o infection can be done with the use of a reliable anti-malware application equipped with the appropriate anti-virus technology.

How Patchload.o Attacks Your Computer System

Patchload.o will usually enter your computer system aided by another malware infection or through a malicious email message containing a corrupted attachment. Patchload.o modifies a file with the EXE extension or an executable file by adding a malicious code to the corrupted file's last section. Then, when the executable file is opened, Patchload.o will attempt to load malicious files onto the victim's computer system, as well as an attempt to execute other files that may be present on the victim's computer. Patchload.o is linked to a malicious file named c_06860.nls, which will typically be present on the victim's system folder. The system folder's name varies according to the version of Windows that your computer has installed. Each time Patchload.o is executed, Patchload.o attempts to copy the above-mentioned file, allowing Patchload.o to take over the victim's computer system.

Symptoms of Patchload.o Infection

Patchload.o in itself does not have any specifically identifiable symptoms. However, a computer system containing corrupted files will quickly show the effects of the strain these kinds of infections place on the system. Some symptoms of these kinds of infections include files or directories that appear suddenly and are not readily-removable, a general slowing down of your computer system and general instability and frequent crashes. To detect Patchload.o, it is recommended that computer users utilize a reliable anti-virus program that is fully updated.

Aliases

15 security vendors flagged this file as malicious.

Anti-Virus Software Detection
McAfee-GW-Edition Heuristic.BehavesLike.Win32.Suspicious-DTR.K
McAfee-GW-Edition Heuristic.LooksLike.Win32.SuspiciousPE.N!84
AntiVir TR/Spy.135664.6
BitDefender Trojan.Generic.6113146
AntiVir TR/Spy.ZBot.22816.1
BitDefender Trojan.Generic.6124488
AntiVir TR/Spy.ZBot.163840
BitDefender Trojan.Generic.6171774
AntiVir TR/Spy.ZBot.1554728
BitDefender Trojan.Generic.6163618
BitDefender Trojan.Generic.6113814
AntiVir TR/Kazy.21128.3
AntiVir TR/Spy.271760
BitDefender Trojan.Generic.KDV.257794
AntiVir TR/Spy.ZBot.725344

SpyHunter Detects & Remove Patchload.o

File System Details

Patchload.o may create the following file(s):
# File Name MD5 Detections
1. HControl.exe 5ac19cfd51b3a44ef77c19106007f163 7
2. ATKOSD.exe f77b7f9093113b785c518a3a0cf845fe 7
3. mscorsvw.exe 567308de8e3c3867e83e91ae362e1376 7
4. IAANTMon.exe cf015d07ea94ccd7b862393b1a361244 6
5. uphclean.exe 872de14f823092caf5007ebb8d49dea8 5
6. mbamservice.exe f736ccabb23b2018775f6b42c89964c2 5
7. hpqWmiEx.exe 8365684df2a1265f4944ca9f9baea718 5
8. RichVideo.exe 3859dabf0da5cef17aa6bd9cbf6e6cc1 4
9. sftvsa.exe de686ff7b7af9db1a2dd604d9adf7c4b 4
10. NMIndexingService.exe 5a8907d0828129dab2de8b103de740a6 3
11. HPWA_Service.exe a3903bbf1f8f83dddd1dfbe6a617575c 3
12. Hpservice.exe d8dcd77ae2ea01ef4eb3625acbc71fc6 3
13. GoogleUpdate.exe.old35dc8 cc324102f89653c588b32f8d86e5f01f 3
14. 39barsvc.exe 547b1255ecd5805a199902b1f1f541e1 2
15. Ati2evxx.exe 22728182bf0c6ea1fd1706a7e3724e12 2
16. MsgTranAgt.exe 64667ac7a4c7e571d79547140d171da2 2
17. CLSched.exe ac9316020079f3c9b9e4931de6f2b982 2
18. IMFsrv.exe 6bcf23173cfc99e02e16111368e10fb3 2
19. atiesrxx.exe fae0d8638d82a4be05cb899dd008a967 2
20. nvvsvc.exe 9771ec15d003673081fa5323ef9eae5d 2
21. NMIndexingService.exe bb7fad4e5dc5c09095c20c6934dca542 2
22. WDC.exe ee2d3940ed525d03885e1940ba963d87 1
23. NASvc.exe 34d72e433363b963087c0c48a6819b88 1
24. Hcontrol.exe c52b5120ab3e8afcaaba142aad1ff91e 1
25. WDC.exe f1e59df2622cae37e159d6e26cf7d25d 1
26. NSUService.exe 7ec71cc77c28516f9edc1ff3f85d4c89 1
27. NMIndexingService.exe e0d6fee6897378d44387ec2cc54bb6b5 1
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