Threat Database Trojans Trojan.Scar.E

Trojan.Scar.E

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 70
First Seen: July 24, 2009
Last Seen: April 25, 2026
OS(es) Affected: Windows

The detection of Trojan.Scar.E on your system indicates a potential security threat that requires immediate attention. Trojans are a type of malware that can cause significant harm to your computer and compromise your personal data. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Scar.E?

Trojan.Scar.E is a type of Trojan horse malware that can infiltrate your system without your knowledge or consent. Trojans are often disguised as legitimate software or attachments, making it difficult to detect them. Once inside, they can create backdoors for remote access, allowing hackers to steal sensitive information, install additional malware, or disrupt system operations. The name "Trojan.Scar.E" suggests a specific variant, but the exact characteristics and behaviors may vary.

How Trojan.Scar.E Operates

Trojans typically operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing them. They can spread through various means, including email attachments, infected software downloads, or compromised websites. Once installed, Trojan.Scar.E may communicate with its command and control servers to receive instructions or transmit stolen data. It may also attempt to evade detection by disguising itself as a legitimate process or hiding in the system's background.

Symptoms of Infection

Identifying a Trojan infection can be challenging, as they often masquerade as legitimate programs. However, some common symptoms may indicate the presence of Trojan.Scar.E or other malware. These include slow system performance, unexpected pop-ups or ads, unfamiliar programs or icons, and unusual network activity. You may also notice that your browser homepage or search engine has changed without your consent, or that your system is crashing frequently.

How to Remove Trojan.Scar.E

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help detect and remove Trojan.Scar.E and any associated malware.
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed without your consent.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and run another full scan with your anti-malware tool to ensure that the threat has been completely removed.

Conclusion

Removing Trojan.Scar.E from your system requires a combination of technical expertise and caution. By following the steps outlined above and maintaining good security practices, you can help protect your system from future infections. It is essential to stay vigilant and keep your operating system, software, and security tools up to date to prevent the exploitation of vulnerabilities. Additionally, being cautious when opening email attachments, downloading software, or clicking on links can significantly reduce the risk of malware infections. If you are unsure about any aspect of the removal process, consider seeking assistance from a qualified IT professional or a reputable security expert.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/Pintxatore.AB
Fortinet Dial/258
eWido Downloader.Agent.mk
eTrust-Vet Win32/Bomod.A
CAT-QuickHeal TrojanDownloader.Agent.mk
BitDefender Trojan.Downloader.Agent.MK
AVG Downloader.Agent.RT
Authentium W32/Agent.NE
AntiVir TR/Dldr.Agent.MK
Symantec Dialer.DialPlatform
Sunbelt Trojan-Downloader.Agent.BHOmod
Sophos Troj/Ogom-A
Panda Dialer.AVV
Microsoft TrojanDownloader:Win32/Agent.BHOmod
McAfee potentially unwanted program Dialer-258

SpyHunter Detects & Remove Trojan.Scar.E

File System Details

Trojan.Scar.E may create the following file(s):
# File Name MD5 Detections
1. bhomod00.dll 27ef4a58c715efb8fc10702c48585f07 0
2. BHOmod.dll 53f7d8bd780de508d202185a441ef0c7 0

Analysis Report

General information

Family Name: Trojan.Scar.E
Signature status: No Signature

Known Samples

MD5: df4f82142f3b04ae56992876010e1980
SHA1: 7166dcc183500766f2d1669c505833f6bf2da025
SHA256: 755ACB1FB5A7B4DA141E0DF62E3ABBBD674F87F724731B0F59CCE33DF337B0FD
File Size: 16.38 KB, 16384 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have relocations information
  • File doesn't have resources
  • File doesn't have security information
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
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  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • No Version Info
  • x86

Block Information

Total Blocks: 37
Potentially Malicious Blocks: 30
Whitelisted Blocks: 7
Unknown Blocks: 0

Visual Map

0 x x 0 0 x x x x x x x x x x x x x x x x x x x x x x x x x 0 x x 0 x 2 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Scar.E

Files Modified

File Attributes
\device\namedpipe\srvsvc Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\programdata\stddc.exe Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144
c:\programdata\stddc.exe Synchronize,Write Attributes

Registry Modifications

Key::Value Data API Name
HKCU\software\microsoft\windows\currentversion\run::{88b5ac7 C:\ProgramData\stddc.exe /r RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\explorer::slowcontextmenuentries `$�!�:i��+00��� Gs]XM���"�2��FXD�':D��exA-��LG=�A��J� �C� RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\explorer::slowcontextmenuentries `$�!�:i��+00��� Gs]XM���"�2��FXD�':D��exA-��LG=�A��J� �C� RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\explorer::slowcontextmenuentries `$�!�:i��+00��� Gs]XM���"�2��FXD�':D��exA-��LG=�A��J� �C� RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\explorer::slowcontextmenuentries `$�!�:i��+00��� Gs]XM���"�2��FXD�':D��exA-��LG=�A��J� �C� RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass  RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname  RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet  RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass  RegNtPreCreateKey
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HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname  RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet  RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect RegNtPreCreateKey
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 uk�8�jg�B �� �6 �v �� 7� �� �� ۀ���T���B�������%��Bx�<���!#��$kF$��%�&� &�-'�!(�(X�(�) ;)E)�`*J*9*�",=�-!R0P%1`1�1HO5,]5�G>��@V�@�*A��B B��E�mF Fy�G�I RegNtPreCreateKey
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475 闵ȁ ਪˣ鈯ˣ遙̃豤̃অˣ炑̃龡^濖̃賬̃4獖}偫~엦1਷ˣ邯̃뫯ʃdᵂċᵆċeఆ엦1"¶i ꙥžr֢ RegNtPreCreateKey
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 vk�8�jg�B �� �6 �v �� 7� �� �� ۀ���T���B�������%��Bx�<���!#��$kF$��%�&� &�-'�!(�(X�(�) ;)E)�`*J*9*�",=�-!R0P%1`1�1HO5,]5�G>��@V�@�*A��B B��E�mF Fy�G�I RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\5.0\cache\content::cacheprefix RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\5.0\cache\cookies::cacheprefix Cookie: RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\5.0\cache\history::cacheprefix Visited: RegNtPreCreateKey

Windows API Usage

Category API
Anti Debug
  • IsDebuggerPresent
User Data Access
  • GetUserObjectInformation
  • OpenClipboard
Process Manipulation Evasion
  • NtUnmapViewOfSection
Network Winhttp
  • WinHttpOpen