Malware.Valla
Posted: January 31, 2011
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Ranking: | 2,779 |
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Threat Level: | 9/10 |
Infected PCs: | 53,910 |
First Seen: | July 24, 2009 |
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Last Seen: | October 15, 2023 |
OS(es) Affected: | Windows |
Malware.Valla is a network-aware computer worm that uses known system exploits to spread across networks. Malware.Valla can attack single computers but it favours spreading across whole networks, as found in business environments. The worm comes from the Randex family of worms, which are notoriously dangerous for this type of infection. Malware.Valla follows instructions from hackers who link the worm to a remote IRC server which also helps the parasite to produce outbound traffic. System executable files will also modified to hide the pressence of the worm on the system thereby making it difficult to remove.
Network worms like Malware.Valla are designed to steal personal or business information stored on vulnerable networks. The stolen data will be used by hackers for malicious purposes. To make sure your computer network is secure experts recommend using security software with a good track record. Do not give Malware.Valla a chance to spread. Terminate the threat immediately once it has been detected.
Aliases
More aliases (2804)
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:%SYSTEMDRIVE%\Users\<username>\documents\database.mdb
File name: database.mdbSize: 8.43 KB (8432 bytes)
MD5: 0a456ffff1d3fd522457c187ebcf41e4
Detection count: 6,277
Mime Type: unknown/mdb
Path: %SYSTEMDRIVE%\Users\<username>\documents
Group: Malware file
Last Updated: October 8, 2023
naked.exe
File name: naked.exeSize: 73.73 KB (73732 bytes)
MD5: da4371bc7347d3633c0eea308c9cb444
Detection count: 90
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
%ALLUSERSPROFILE%\Adobe .scr
File name: Adobe .scrSize: 200.7 KB (200704 bytes)
MD5: 4798cecc36d9952ba73633c54f3468b6
Detection count: 77
Mime Type: unknown/scr
Path: %ALLUSERSPROFILE%
Group: Malware file
Last Updated: October 5, 2017
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\musallat.exe
File name: musallat.exeSize: 190.46 KB (190464 bytes)
MD5: e1de5e4408e7db707f4a366137f40510
Detection count: 75
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming
Group: Malware file
Last Updated: July 10, 2019
%ALLUSERSPROFILE%\Application Data .scr
File name: Application Data .scrSize: 1.23 MB (1232896 bytes)
MD5: 3c59bd20783744e16f749127055b52de
Detection count: 74
Mime Type: unknown/scr
Path: %ALLUSERSPROFILE%
Group: Malware file
Last Updated: October 5, 2017
gip3.exe
File name: gip3.exeSize: 82.84 KB (82848 bytes)
MD5: 644814aa418a3ae1716daa7fb484a539
Detection count: 73
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 10, 2022
gip1.exe
File name: gip1.exeSize: 45.05 KB (45056 bytes)
MD5: dbea1cc228c9353851e06599788a5a5e
Detection count: 70
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\musallat.exe
File name: musallat.exeSize: 203.26 KB (203264 bytes)
MD5: ef0d84b6c1066a09a657e4043070730d
Detection count: 63
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming
Group: Malware file
Last Updated: July 10, 2019
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\musallat.exe
File name: musallat.exeSize: 210.88 KB (210887 bytes)
MD5: 607970f9d752fc6bb5715be35704936d
Detection count: 45
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming
Group: Malware file
Last Updated: July 10, 2019
K:\kop .scr
File name: kop .scrSize: 40.96 KB (40960 bytes)
MD5: 7a0b5674ec20b6455559ca1d70dc2c55
Detection count: 44
Mime Type: unknown/scr
Path: K:
Group: Malware file
Last Updated: October 5, 2017
E:\Folder 02\VirusShare_15c2f7ece2c6647c5e45608e39b08e34
File name: VirusShare_15c2f7ece2c6647c5e45608e39b08e34Size: 40.96 KB (40960 bytes)
MD5: 15c2f7ece2c6647c5e45608e39b08e34
Detection count: 41
Path: E:\Folder 02\VirusShare_15c2f7ece2c6647c5e45608e39b08e34
Group: Malware file
Last Updated: January 10, 2022
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\musallat.exe
File name: musallat.exeSize: 132.6 KB (132608 bytes)
MD5: 081dd2267978379f9a1864192402837e
Detection count: 36
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming
Group: Malware file
Last Updated: July 10, 2019
paukor.exe
File name: paukor.exeSize: 416.25 KB (416256 bytes)
MD5: 7e20359dfc0b2291487f1a45c4471988
Detection count: 34
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 10, 2022
fintas.exe
File name: fintas.exeSize: 36.86 KB (36864 bytes)
MD5: 42b1eb959ce76f9013e8e9922305ca29
Detection count: 32
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 10, 2022
C:\Users\<username>\Desktop\The-MALWARE-Repo-master\Email-Worm\Prolin.exe
File name: Prolin.exeSize: 36.86 KB (36864 bytes)
MD5: 65eeb8a0fce412d7f236f8348357d1c0
Detection count: 19
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\Desktop\The-MALWARE-Repo-master\Email-Worm\Prolin.exe
Group: Malware file
Last Updated: October 3, 2023
C:\Projects\Dr.Web\Virii\!!!vir\MAR\W32NAKED\NAKEDWIF.EXE
File name: NAKEDWIF.EXESize: 73.72 KB (73728 bytes)
MD5: da9dba70de70dc43d6535f2975cec68d
Detection count: 16
File type: Executable File
Mime Type: unknown/EXE
Path: C:\Projects\Dr.Web\Virii\!!!vir\MAR\W32NAKED\NAKEDWIF.EXE
Group: Malware file
Last Updated: July 11, 2023
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\musallat.exe
File name: musallat.exeSize: 226.05 KB (226051 bytes)
MD5: 5176a58244391519e1adb48221377b58
Detection count: 16
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming
Group: Malware file
Last Updated: July 10, 2019
e:\ \musallat.exe
File name: musallat.exeSize: 244.6 KB (244606 bytes)
MD5: 6af25dee63ba49ddd86058eb253352cd
Detection count: 15
File type: Executable File
Mime Type: unknown/exe
Path: e:\
Group: Malware file
Last Updated: July 10, 2019
toil.exe
File name: toil.exeSize: 8.19 KB (8192 bytes)
MD5: ec8a1659c7d67a3859d515130bae3c4c
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: March 11, 2020
%SYSTEMDRIVE%\Users\<username>\appdata\roaming\musallat.exe
File name: musallat.exeSize: 189.44 KB (189440 bytes)
MD5: bba1a6d47a23806963911a46129fd920
Detection count: 6
File type: Executable File
Mime Type: unknown/exe
Path: %SYSTEMDRIVE%\Users\<username>\appdata\roaming
Group: Malware file
Last Updated: July 10, 2019
E:\New folder\VirusShare_2ca27551e11bf054f7c5cb98eac11408
File name: VirusShare_2ca27551e11bf054f7c5cb98eac11408Size: 36.86 KB (36864 bytes)
MD5: 2ca27551e11bf054f7c5cb98eac11408
Detection count: 5
Path: E:\New folder\VirusShare_2ca27551e11bf054f7c5cb98eac11408
Group: Malware file
Last Updated: January 20, 2022
magistr.exe
File name: magistr.exeSize: 77.82 KB (77824 bytes)
MD5: a8cfcfa06303168b5f94e0696882a3c8
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: January 24, 2021
E:\Folder 02\VirusShare_0eb3cca824da735aa040caa012450748
File name: VirusShare_0eb3cca824da735aa040caa012450748Size: 76.8 KB (76800 bytes)
MD5: 0eb3cca824da735aa040caa012450748
Detection count: 5
Path: E:\Folder 02\VirusShare_0eb3cca824da735aa040caa012450748
Group: Malware file
Last Updated: January 20, 2022
More files
Registry Modifications
File name without path! My Picutre.SCR!new.scrimages.scrNew Folder.exeThumbs .dbwindows vista setup .scrRegexp file mask%ALLUSERSPROFILE%\Adobe .scr%APPDATA%\Microsoft\winlog.exe%APPDATA%\MusaLLaT.exe%APPDATA%\readere_lm.com%SystemRoot%\System32\XP-[RANDOM CHARACTERS].exe%WINDIR%\dc.exe
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