Worm.Slugin

The detection of Worm.Slugin on your system indicates a potential security threat that requires immediate attention. Worms are a type of malware that can replicate themselves and spread to other systems, causing damage and disrupting normal computer operations. In this report, we will provide an overview of Worm.Slugin, its operating methods, symptoms of infection, and steps to remove it from your system.

What Is Worm.Slugin?

Worm.Slugin is a type of worm that can infect computers and other devices, allowing unauthorized access and control. Worms like Worm.Slugin can be spread through various means, including email attachments, infected software downloads, and exploited vulnerabilities. Once inside a system, Worm.Slugin can start causing damage, such as data theft, system crashes, and disruption of normal operations.

How Worm.Slugin Operates

Worm.Slugin operates by exploiting vulnerabilities in software and systems, allowing it to gain unauthorized access and control. It can spread through networks, infecting other devices and systems, and can also be used to distribute other types of malware. Worms like Worm.Slugin can be difficult to detect, as they can hide in system files and processes, making them hard to identify and remove.

Worm.Slugin can also use social engineering tactics to trick users into installing it on their systems. This can include disguising itself as a legitimate program or attachment, or using phishing emails to trick users into downloading and installing it. Once installed, Worm.Slugin can start causing damage, such as stealing sensitive information, crashing systems, and disrupting normal operations.

Symptoms of Infection

Symptoms of Worm.Slugin infection can vary, but common signs include slow system performance, frequent crashes, and unexpected behavior. You may also notice unusual network activity, such as unfamiliar programs or services running in the background. Additionally, you may receive alerts from your security software or notice that your system is behaving erratically.

Other symptoms of Worm.Slugin infection can include unwanted pop-ups, changed system settings, and unfamiliar programs or icons on your desktop. If you suspect that your system is infected with Worm.Slugin, it is essential to take immediate action to remove it and prevent further damage.

How to Remove Worm.Slugin

1. Boot your system in Safe Mode with Networking to prevent Worm.Slugin from loading and to allow your security software to run a full scan.
2. Use a reputable anti-malware tool, such as SpyHunter, to run a full scan of your system and detect and remove Worm.Slugin and any other malware that may be present.
3. Uninstall any suspicious programs or applications that may be related to Worm.Slugin.
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 Worm.Slugin and any other malware have been completely removed.

Conclusion

Worm.Slugin is a serious security threat that requires immediate attention. By understanding how it operates and taking steps to remove it, you can protect your system and prevent further damage. Remember to always use reputable security software, keep your operating system and software up to date, and be cautious when opening email attachments or downloading software from the internet. By taking these precautions, you can help prevent Worm.Slugin and other types of malware from infecting your system in the future.

Analysis Report

General information

Family Name:	Worm.Slugin
Signature status:	No Signature

Known Samples

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Known Samples

This section lists other file samples believed to be associated with this family.

MD5: eec26d4a198a1679b00c271b5881950b SHA1: ecf828cceadc16297b6423cdbeb5259db120f38e SHA256: 6B15A188C23264CBFAAC8E627F876149FE6E7B5C78715AA525541407D33E2972 File Size: 250.34 KB, 250339 bytes

MD5: ffbb1bf2a664a27bfb9a536d0d4e6cd2 SHA1: 7e6f36fc5883036f7a901cd73109f6636649be55 SHA256: 5A9DA80CE8CBDC4289F3D8366B04F76C05296D43B473ED9635BD000D7CDEC368 File Size: 631.27 KB, 631267 bytes

MD5: a9ea924991e0caf59d50530a3a31fd37 SHA1: 1c5338763ce1748ba0f5b7c6aa07f6bb2ec6a90a SHA256: 64F4CE326620DAB608FA127AD67E9AB83761E963B935BD02E9F696B8F26A3A36 File Size: 3.32 MB, 3319418 bytes

MD5: 69a3fae97187de5b1c5160d2c6adcbe6 SHA1: 5f92b757c960ea692561c8e24a85e449f454fa33 SHA256: 9522A37F753154F9ACD81701AD8477DC0B9194381D915B26E8F1C1B59A1FB63D File Size: 1.74 MB, 1738607 bytes

Windows Portable Executable Attributes

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Windows Portable Executable Attributes

This section lists file attributes found within family samples. These attributes are extracted from the files’ Windows PE (Portable Executable) specification and various system flags. Portable Executable Attributes give malware researchers insight into a file’s functionality, executable details, platform and runtime environment.

• 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 security information
• File has exports table
• File has TLS information
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)

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• File is Native application (NOT .NET application)
• 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 Icons

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File Icons

This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.

Windows PE Version Information

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Windows PE Version Information

This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.

Name	Value
Company Name	Autodesk, Inc. 上海鸿隆电子技术有限公司
File Description	AdskLicense MFC Application T88 Manager
File Version	3.0.0.0 1, 0, 0, 2
Internal Name	AdskLicense www.honglong.cn
Legal Copyright	Copyright (C) 1999
Original Filename	AdskLicense.EXE
Product Name	AdskLicense Application T88 Bill Aceptor
Product Version	1.0.0.0 1, 0, 0, 2

File Traits

• 2+ executable sections
• big overlay
• BINinO
• dll
• HighEntropy
• MZ (In Overlay)
• No Version Info
• x86

Block Information

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Block Information

During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.

Total Blocks:	1
Potentially Malicious Blocks:	1
Whitelisted Blocks:	0
Unknown Blocks:	0

Visual Map

x

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

Similar Families

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Similar Families

This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.

• Webalta.A

Files Modified

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Files Modified

This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.

File	Attributes
\device\harddisk0\dr0	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\95a004	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\com.run	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\dp1.fne	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\eapi.fne	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\internet.fne	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\krnln.fnr	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\regex.fnr	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\shell.fne	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\e_4\spec.fne	Generic Write,Read Attributes

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c:\users\user\appdata\roaming\wplugin.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\windows\explorer.exe.local	Generic Write,Read Attributes
c:\windows\system.ini	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\windows\syswow64\xp-d41d8cd9.exe	Generic Write,Read Attributes
c:\windows\syswow64\xp-d41d8cd9.exe	Synchronize,Write Attributes
c:\windows\wplugin.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144
c:\windows\wplugin.dll	Generic Write,Read Attributes,Delete,LEFT 262144
c:\windows\wplugin.dll	Generic Write,Read Data,Read Attributes,Delete,LEFT 262144
c:\windows\ws2help.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\windows\ws2help.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144

Registry Modifications

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Registry Modifications

This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.

Key::Value	Data	API Name
HKCU\software\microsoft\windows\currentversion\explorer\advanced::hidden		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings::globaluseroffline		RegNtPreCreateKey
HKLM\software\microsoft\windows\currentversion\policies\system::enablelua		RegNtPreCreateKey
HKCU\software\user914\1214104697::1919251317	-	RegNtPreCreateKey
HKCU\software\user914\1214104697::-456464662		RegNtPreCreateKey
HKCU\software\user914\1214104697::1462786655		RegNtPreCreateKey
HKCU\software\user914\1214104697::-912929324	#	RegNtPreCreateKey
HKCU\software\user914\1214104697::1006321993	½	RegNtPreCreateKey
HKCU\software\user914\1214104697::-1369393986	http://lpbmx.ru/logos.gifhttp://macedonia.my1.ru/mainh.gifht	RegNtPreCreateKey
HKCU\software\user914\1214104697::549857331	���(�|O�͠xX@�*k{m�0�՝;#�$�7S�a���:�� �/K���OEs�iO�9	RegNtPreCreateKey

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HKCU\software\user914::u1_0	⠺첖	RegNtPreCreateKey
HKCU\software\user914::u2_0	ᖍ	RegNtPreCreateKey
HKCU\software\user914::u3_0	晁ă	RegNtPreCreateKey
HKCU\software\user914::u4_0		RegNtPreCreateKey

Windows API Usage

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Windows API Usage

This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.

Category	API
Other Suspicious	SetWindowsHookEx
Process Manipulation Evasion	NtUnmapViewOfSection ReadProcessMemory
Process Shell Execute	CreateProcess
Anti Debug	IsDebuggerPresent
User Data Access	GetUserObjectInformation

Shell Command Execution

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Shell Command Execution

This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.

explorer c:\users\user\downloads\5f92b757c960ea692561c8e24a85e449f454fa33_0001738607

C:\WINDOWS\system32\XP-D41D8CD9.EXE

explorer C:\WINDOWS\SysWOW64\XP-D41D8CD9