Threat Database Adware Adware.Neoreklami.CJ

Adware.Neoreklami.CJ

By CagedTech in Adware

Threat Scorecard

Popularity Rank: 4,257
Threat Level: 20 % (Normal)
Infected Computers: 3,134
First Seen: July 13, 2023
Last Seen: July 16, 2026
OS(es) Affected: Windows

The detection of Adware.Neoreklami.CJ on your system indicates the presence of a potentially unwanted program that may be causing disruptions to your computer's normal functioning. Adware, short for advertising-supported software, is designed to display unwanted advertisements, collect user data, or redirect searches. Understanding the nature of this threat and how it operates is crucial for effective removal and prevention of future infections.

What Is Adware.Neoreklami.CJ?

Adware.Neoreklami.CJ is identified as an adware program, which implies its primary function is to generate revenue for its developers by displaying advertisements, often in intrusive or deceptive manners. Unlike viruses or Trojans, adware typically does not aim to damage the system directly but can significantly degrade the user experience and pose privacy risks by collecting personal data without consent.

How Adware.Neoreklami.CJ Operates

Adware programs like Adware.Neoreklami.CJ often operate by integrating themselves into web browsers or installing as standalone applications. They can be distributed through various means, including bundled software downloads, deceptive links, or exploited vulnerabilities. Once installed, they may display pop-up ads, alter search results, or even install additional software without user consent. The data collected can range from browsing habits to personal identifiable information, which can then be sold to third parties or used for targeted advertising.

Symptoms of Infection

Symptoms of an adware infection can vary but commonly include an increase in unwanted advertisements, both in browsers and outside of them. Users might notice their homepage or default search engine has been changed without their consent, or they might experience frequent redirects to suspicious websites. In some cases, the presence of adware can slow down the system or cause it to become unstable. Identifying these symptoms early on can help in taking prompt action against the adware.

How to Remove Adware.Neoreklami.CJ

  1. Enter Safe Mode with Networking to prevent the adware from interfering with the removal process. This mode allows you to use the internet to download removal tools while limiting the adware's ability to run.
  2. Perform a full scan of your computer using a reputable anti-malware tool, such as SpyHunter. These tools are designed to detect and remove adware, along with other types of malware.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the symptoms started. Be cautious and ensure you are not uninstalling necessary system components.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any changes made by the adware, such as altered homepages or search engines.
  5. After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure all components of the adware have been removed.

Conclusion

Removing Adware.Neoreklami.CJ requires a combination of using the right tools and taking preventive measures to avoid future infections. By understanding how adware operates and being vigilant about the software you install and the links you click, you can significantly reduce the risk of your computer becoming infected. Regularly updating your operating system, browsers, and security software is also crucial in protecting against the latest threats. If you are unsure about any part of the removal process, consider seeking help from a professional to ensure your system is completely clean and secure.

Analysis Report

General information

Family Name: Adware.Neoreklami.CJ
Signature status: No Signature

Known Samples

MD5: 873170db9a3699e92181f211392f573c
SHA1: a9a619db6341b6ca470889b5726098ff6642ee62
File Size: 6.72 MB, 6716416 bytes
MD5: 2bd4100ed87317d2932e7ec8abed2e66
SHA1: 5a0507f5e4afb1d94e00e0d5840962013e774a66
SHA256: 339EB6A20F9A725B21BD893C83A170BFC71BF33BF8C02B7643AE4CF1E4CAF5B0
File Size: 6.38 MB, 6382080 bytes
MD5: f587a35cd479f8893cb33ab00bc4f488
SHA1: d7d1b020a65bfa7c45cba3ff06c07664c2e074d4
SHA256: 5151C0A56CCB4563A4936DD6EC37A1FA2074F4C9B7215858C76BDF142002BB38
File Size: 7.04 MB, 7037440 bytes
MD5: 6a0dd76da6c21e2eb96ef7cea4cc5ae9
SHA1: a95988ab458d4c2393a506a30eee252f351fab24
SHA256: 07EF70EF66BCE3945B374A3C8286619AA4C0E8AB995FDA13FCBCABAA1C5525EF
File Size: 6.51 MB, 6511616 bytes
MD5: 00e79e48d9b156cef2510fbf55644530
SHA1: c2ffad8d3ebc2bf2fceff57d54af4a72195bc208
SHA256: 453B850365A567CFE8DDE2A8C5E20B9259A2C82256E9C821AF49D03E925703A1
File Size: 6.70 MB, 6698496 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 resources
  • File doesn't have security information
  • File has exports table
  • 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

  • 2+ executable sections
  • dll
  • HighEntropy
  • No Version Info
  • x86

Block Information

Total Blocks: 6,438
Potentially Malicious Blocks: 1,002
Whitelisted Blocks: 4,248
Unknown Blocks: 1,188

Visual Map

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... Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtProtectVirtualMemory
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  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation
Process Manipulation Evasion
  • NtUnmapViewOfSection

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\a9a619db6341b6ca470889b5726098ff6642ee62_0006716416.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\5a0507f5e4afb1d94e00e0d5840962013e774a66_0006382080.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\a95988ab458d4c2393a506a30eee252f351fab24_0006511616.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\c2ffad8d3ebc2bf2fceff57d54af4a72195bc208_0006698496.,LiQMAxHB

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