JobCrypter.A Ransomware
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 15,847 |
| Threat Level: | 100 % (High) |
| Infected Computers: | 1,524 |
| First Seen: | May 3, 2017 |
| Last Seen: | June 27, 2026 |
| OS(es) Affected: | Windows |
The detection of JobCrypter.A Ransomware on your system indicates a serious security threat that requires immediate attention. Ransomware is a type of malware designed to encrypt files on a victim's device, demanding payment in exchange for the decryption key. In this report, we will provide an overview of the JobCrypter.A Ransomware threat, its operating methods, symptoms of infection, and steps to remove it from your system.
Table of Contents
What Is JobCrypter.A Ransomware?
Ransomware, like JobCrypter.A Ransomware, is a malicious software that uses encryption to hold a victim's files hostage. This type of malware can spread through various means, including phishing emails, infected software downloads, and exploited vulnerabilities. Once inside a system, ransomware can cause significant damage, including data loss and financial hardship. It is essential to understand that paying the ransom does not guarantee that the decryption key will be provided or that the files will be restored.
How JobCrypter.A Ransomware Operates
JobCrypter.A Ransomware operates by using advanced encryption algorithms to lock files on a victim's device. The malware may use various tactics to evade detection, including disguising itself as a legitimate program or hiding in temporary files. Once the files are encrypted, the ransomware displays a ransom note, demanding payment in exchange for the decryption key. The note may also include instructions on how to pay the ransom and may threaten to delete the files if the payment is not made within a specified timeframe.
Symptoms of Infection
Common symptoms of JobCrypter.A Ransomware infection include:
- Files becoming inaccessible or encrypted with a strange extension
- A ransom note or demand for payment appearing on the screen
- Slow system performance or unusual network activity
- Unexplained changes to file names, icons, or folder structures
If you notice any of these symptoms, it is crucial to act quickly to prevent further damage and minimize the risk of data loss.
How to Remove JobCrypter.A Ransomware
To remove JobCrypter.A Ransomware from your system, follow these steps:
- Boot your system in Safe Mode with Networking to prevent the malware from loading
- Run a full scan with a reputable anti-malware tool, such as SpyHunter, to detect and remove the malware
- Uninstall any suspicious programs or applications that may be related to the infection
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons
- Reboot your system and run another scan to ensure that the malware has been completely removed
It is essential to be cautious when removing malware, as some files may be damaged or encrypted. If you are unsure about any aspect of the removal process, consider seeking professional help from a qualified IT specialist.
Conclusion
The detection of JobCrypter.A Ransomware is a serious security threat that requires immediate attention. By understanding how this malware operates and following the steps outlined in this report, you can remove the threat and prevent further damage. Remember to always be cautious when opening emails or downloading software from unknown sources, and keep your operating system and security software up to date to protect against future threats. If you have already paid the ransom, do not expect that the decryption key will be provided, and be prepared for the possibility of data loss. Stay vigilant and take proactive steps to protect your digital assets from ransomware and other types of malware.
Analysis Report
General information
| Family Name: | JobCrypter.A Ransomware |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
e8518753869d619d8a16c366509bd9d3
SHA1:
f012132699133f723659e0b6e39112c41eed258c
File Size:
9.65 MB, 9648128 bytes
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MD5:
f6fba6b789a6e6b7109b4fb978233cfa
SHA1:
838525283710d1255b659cb31a15b8580bd9a8bf
SHA256:
449FA4FD9E41EA86F046DECC954A9A5A8EF7C1A92F7D88DC1CAF18B128777642
File Size:
335.84 KB, 335840 bytes
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MD5:
41d1d4f69cbae7d366bcc1d13e16cedd
SHA1:
4b1631e66c2773e9b3b4f532e758f687f934f79b
SHA256:
79262C4FBEBF52F711F070A61C16110FBAE16F0F2B8E62371C36CF22F7578749
File Size:
6.00 MB, 6004168 bytes
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MD5:
594dbb253bf5a7cd84ae7b080032d207
SHA1:
eee11f84352b8c226bb850bd8f1a75747819c74b
SHA256:
ED4A9422A0B21A4C3879A16C9371F2AE9C207C8EE62ABE16B47E20D9EE25904A
File Size:
491.52 KB, 491520 bytes
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MD5:
62c48f78a4adee161ab46d48a2120c03
SHA1:
a7c333352253935a11129da15121ba00592d117f
SHA256:
4CEDCE835D5FCE53BD874A94BADFF171891386D659A4E0B66136C6A765E32C5C
File Size:
5.80 MB, 5798400 bytes
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MD5:
8042e224cbec9865385a3b369b5494f0
SHA1:
b8e1b142ca38fcb16d1c68996954851dd8224e15
SHA256:
C9EE75224EEB94FCA112078D2B41B01B505CB566ED2A155D994F457638076707
File Size:
448.51 KB, 448512 bytes
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MD5:
ec98020a45cd94561610fba8db772fa3
SHA1:
72d6c13118b0cd4bc83950c31227a83e2bb226da
SHA256:
35864F58BE725A265A317D22316841CCB2A6F105920D92F80EA6231D5A302BBD
File Size:
2.24 MB, 2238976 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have security information
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
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
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 |
|---|---|
| Assembly Version |
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| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademarks | Dylog is a registered trademark |
| Original Filename |
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| Product Name |
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| Product Version |
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Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Dylog Italia S.p.A. | DigiCert Trusted Root G4 | Root Not Trusted |
| Edena S.R.L. | Symantec Class 3 SHA256 Code Signing CA | Self Signed |
File Traits
- Default Version Info
- HighEntropy
- x86
Block Information
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: | 377 |
|---|---|
| Potentially Malicious Blocks: | 3 |
| Whitelisted Blocks: | 374 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Files Modified
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 |
|---|---|
| c:\windows\assembly | Synchronize,Write Attributes |
Registry Modifications
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 |
|---|---|---|
| HKLM\software\wow6432node\microsoft\tracing::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::enableautofiletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasapi32::filedirectory | %windir%\tracing | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::enableautofiletracing | RegNtPreCreateKey |
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| HKLM\software\wow6432node\microsoft\tracing\rasmancs::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\tracing\rasmancs::filedirectory | %windir%\tracing | RegNtPreCreateKey |
Windows API Usage
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 |
|---|---|
| User Data Access |
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| Anti Debug |
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| Encryption Used |
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| Other Suspicious |
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| Network Info Queried |
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| Keyboard Access |
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| Network Winsock2 |
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| Network Winsock |
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| Network Winhttp |
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