Trojan.Comrerop
Posted: December 29, 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.
| Threat Level: | 8/10 |
|---|---|
| Infected PCs: | 960 |
| First Seen: | December 6, 2010 |
|---|---|
| Last Seen: | July 14, 2022 |
| OS(es) Affected: | Windows |
Trojan.Comrerop is a computer Trojan that attempts to mimic Windows processes to avoid detection. Many times some of the more popular processes that Trojan.Comrerop hides as are rexxdisc.exe, winlogon.exe and msnmsgr.exe. Some of these files are usually classified as being legitimate ones for popular programs such as MSN Messenger. Trojan.Comrerop will make up those files to hide its presence where it is able to run in the background. Trojan.Comrerop could cause issues if left on a PC such as allowing a remote hacker to connect to the infected system and steal data.
Aliases
More aliases (607)
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:%APPDATA%\E1B0AE7DFD5809ABF23252E4F966BA6E\setupupdater0000.exe
File name: setupupdater0000.exeSize: 1.04 MB (1044480 bytes)
MD5: f2393e0b60129ea5ef2d5a0d6da6ec65
Detection count: 59
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\E1B0AE7DFD5809ABF23252E4F966BA6E
Group: Malware file
Last Updated: December 7, 2010
%USERPROFILE%\50626c62-8006.exe
File name: 50626c62-8006.exeSize: 36.86 KB (36864 bytes)
MD5: 9c2993da39b3ee581d46e04ac4e55d6a
Detection count: 54
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: January 10, 2012
%WINDIR%\system32\ddvdupgrd.exe
File name: ddvdupgrd.exeSize: 17.4 KB (17408 bytes)
MD5: c52f440438cc3beeef8d1bacd13f1651
Detection count: 51
File type: Executable File
Mime Type: unknown/exe
Path: %WINDIR%\system32
Group: Malware file
Last Updated: December 7, 2010
%APPDATA%\8E4CB15E7CB46174F5A546CA316D50D2\setupupdater0002.exe
File name: setupupdater0002.exeSize: 1.04 MB (1043968 bytes)
MD5: c998a093557c237461b6076e9ba66557
Detection count: 44
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\8E4CB15E7CB46174F5A546CA316D50D2
Group: Malware file
Last Updated: December 7, 2010
%USERPROFILE%\msdata\explorer.exe
File name: explorer.exeSize: 56.83 KB (56832 bytes)
MD5: cd3db2017e358da7d7cc47ffe4b73bdd
Detection count: 42
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\msdata
Group: Malware file
Last Updated: December 26, 2012
%USERPROFILE%\msdata\network.exe
File name: network.exeSize: 160.76 KB (160768 bytes)
MD5: d479d24dc09de46f3e7f977be08b8b53
Detection count: 26
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\msdata
Group: Malware file
Last Updated: December 20, 2012
%ALLUSERSPROFILE%\Application Data\8adJIUKHpnLf02.exe
File name: 8adJIUKHpnLf02.exeSize: 350.34 KB (350344 bytes)
MD5: b1269a738378dfca83bb76ee911d1128
Detection count: 24
File type: Executable File
Mime Type: unknown/exe
Path: %ALLUSERSPROFILE%\Application Data
Group: Malware file
Last Updated: January 2, 2012
C:\Windows\System32\gkd\tnod.exe
File name: tnod.exeSize: 1.82 MB (1821696 bytes)
MD5: 4c46f4bb7bda341e23acff799f91ff62
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: C:\Windows\System32\gkd\tnod.exe
Group: Malware file
Last Updated: March 5, 2021
%USERPROFILE%\Local Settings\Application Data\ocu.exe
File name: ocu.exeSize: 346.11 KB (346112 bytes)
MD5: 933c114d27b0502a03f644dc95390276
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Local Settings\Application Data
Group: Malware file
Last Updated: January 10, 2012
%WINDIR%\system32\dn.exe
File name: dn.exeSize: 352.34 KB (352340 bytes)
MD5: d5177af33220193015c9801c20d6fa16
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %WINDIR%\system32
Group: Malware file
Last Updated: January 2, 2012
%APPDATA%\firewall\system.exe
File name: system.exeSize: 140.28 KB (140288 bytes)
MD5: 4f04cb4e57068c0a84d645ad9d640300
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\firewall
Group: Malware file
Last Updated: December 14, 2011
%TEMP%\msnmsgr.exe
File name: msnmsgr.exeSize: 140.28 KB (140288 bytes)
MD5: a37eb024170aa4bb3128eaacb79d42fd
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: January 16, 2011
%TEMP%\ctfmon.exe
File name: ctfmon.exeSize: 22.52 KB (22528 bytes)
MD5: c0b61951050f72034189809e666a3f7d
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: March 2, 2012
%APPDATA%\6152.exe
File name: 6152.exeSize: 327.68 KB (327680 bytes)
MD5: 33911fc47ceaf521e55ca00b3503bf95
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: January 10, 2012
%APPDATA%\server.exe
File name: server.exeSize: 2.62 MB (2622464 bytes)
MD5: 455666e779008004e02f77a9d20178fe
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: October 8, 2012
%USERPROFILE%\Userdata\iexplorer.exe
File name: iexplorer.exeSize: 95.23 KB (95232 bytes)
MD5: fce030f78a8cc26948b3cbed0e4b8c2c
Detection count: 2
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Userdata
Group: Malware file
Last Updated: February 6, 2013
svchost.exe
File name: svchost.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
services.exe
File name: services.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
servicelayer.exe
File name: servicelayer.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
More files
Registry Modifications
Regexp file mask%WINDIR%\system32\inf\svchost.exe%WINDIR%\SysWOW64\inf\svchost.exe
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