Trojan.Smoaler
Posted: October 6, 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: | 9/10 |
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Infected PCs: | 59 |
First Seen: | October 6, 2011 |
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Last Seen: | October 26, 2019 |
OS(es) Affected: | Windows |
First identified in the middle of 2011, Trojan.Smoaler still appears to have ongoing attack campaigns that abuse fake Fedex e-mail messages to install Trojan.Smoaler onto the targeted computers. SpywareRemove.com malware analysts have found significant spyware functions in Trojan.Smoaler's attack features, and particularly warn against the high probability of Trojan.Smoaler stealing login data for a wide range of applications and websites. Trojan.Smoaler is compatible with most versions of the Windows OS, and, like many Trojans, attempts to avoid any obvious symptoms of its attacks. Hence, it's encouraged for you to use anti-malware applications whenever finding or removing Trojan.Smoaler is required.
The E-mails that Deliver a Package of Trojan.Smoaler to Your PC
In spite of Trojan.Smoaler's age, Trojan.Smoaler attacks continue to be of concern for PC security analysts even as of February of 2013. The most well-identified infection method for Trojan.Smoaler uses e-mail spam that claims to be sent by Fedex, with rotating domain hosts for Trojan.Smoaler and similar changes to the fake 'order numbers.' A malicious ZIP file attachment includes a Trojan that contacts the relevant domain and installs Trojan.Smoaler.
Naturally, SpywareRemove.com malware researchers emphasize that Fedex does not use any type of e-mail-sent file attachments for its receipt system. Any e-mail claiming to be such should be assumed to be a vehicle for Trojan.Smoaler or similar Trojans, and deleting such e-mails on sight is a prudent and easy way of keeping your PC safe from problems like Trojan.Smoaler's attacks. Similar Trojan-installing attacks include those for Kuluoz, TR/Barys.EB.34 and Troj/Invo-Zip, all of which use variants on the same 'fake e-mail from the post office' strategy.
Why the Old Dog of Trojan.Smoaler Still Has a Hefty Bite
Trojan.Smoaler includes basic backdoor functions that can compromise your PC in several ways. Nonetheless, SpywareRemove.com malware researchers have found Trojan.Smoaler's information-stealing functions to be its most comprehensive and potentially damaging attacks. Trojan.Smoaler targets and steals login data (including passwords) and other sensitive information from the following programs:
- Popular web browsers like Internet Explorer, Firefox and Opera.
- E-mail clients, including Gmail, Outlook, Windows Mail and Incredimail.
- Instant messaging applications such as MSN Messenger, AIM, Digsby, Yahoo Instant Messenger and ICQ.
- Online poker games like Full Tilt Poker or Absolute Poker.
- FTP managers like CoreFTP, CuteFTP, FTPUploader and WinSCP.
- Download managers like Getright.
- Remote Access Service (RAS) dialers such as VDialer.
SpywareRemove.com malware researchers stress that the list noted above is exemplary rather than conclusive; other applications that aren't mentioned above also may be attacked by Trojan.Smoaler.
To preserve the confidentiality of your information and prevent Trojan.Smoaler from hijacking any accounts, you should remove Trojan.Smoaler as soon as you can do so. Advanced anti-malware utilities, if they're available, should be considered the preferable solution to a Trojan.Smoaler infection. Even after Trojan.Smoaler is deleted, you may wish to consider changing any passwords and other security information for accounts that Trojan.Smoaler may have compromised.
Aliases
More aliases (50)
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>\AppData\Roaming\vlc\{17EDF514-0698-41CD-94C4-614EF9075BAA}\UpgradeHelper.exe
File name: UpgradeHelper.exeSize: 383.48 KB (383488 bytes)
MD5: 4b1b3773efb4c328054b323bf90afc39
Detection count: 37
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Roaming\vlc\{17EDF514-0698-41CD-94C4-614EF9075BAA}
Group: Malware file
Last Updated: August 6, 2012
%APPDATA%\KTM Support\KTMSupport.exe
File name: KTMSupport.exeSize: 476.16 KB (476160 bytes)
MD5: 23c753ced0618feb8fbd48b9f7cb2452
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\KTM Support
Group: Malware file
Last Updated: June 19, 2012
%USERPROFILE%\Application Data\csrss.exe
File name: csrss.exeSize: 48.64 KB (48640 bytes)
MD5: 438bd8b425839ea597d26222d6aa6af7
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Application Data
Group: Malware file
Last Updated: January 1, 2012
ydrHrp_One.dll
File name: ydrHrp_One.dllSize: 41.98 MB (41988096 bytes)
MD5: eb1ef1b908b16e264dd4e0e8b480ee37
Detection count: 0
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
DELLXT.dll
File name: DELLXT.dllSize: 21.49 MB (21495808 bytes)
MD5: 4fe6f4655cc5b5689916ec9ae63e1135
Detection count: 0
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
DW20.dll
File name: DW20.dllSize: 44.03 KB (44032 bytes)
MD5: 63133c371a0e67b0904a2b32b659a6b3
Detection count: 0
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
FEDF1C17.dll
File name: FEDF1C17.dllSize: 57.32 KB (57321 bytes)
MD5: acda60ce8350b6f9c20f9d10bb09f9c9
Detection count: 0
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: October 26, 2019
Registry Modifications
HKEY..\..\{Value}HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\"[NAME VARIES]" = "%UserProfile%\Application Data\csrss.exe"
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