Trojan-Banker.Win32.Cridex.jwj
James White
Updated on April 30, 2026
What is Trojan-Banker.Win32.Cridex.jwj infection?
In this post you will locate regarding the definition of Trojan-Banker.Win32.Cridex.jwj and its unfavorable impact on your computer. Such ransomware are a kind of malware that is specified by on the internet frauds to demand paying the ransom by a sufferer.
Most of the cases, Trojan-Banker.Win32.Cridex.jwj ransomware will certainly advise its targets to launch funds move for the purpose of neutralizing the changes that the Trojan infection has introduced to the victim’s device.
Trojan-Banker.Win32.Cridex.jwj Summary
These adjustments can be as adheres to:
- Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
- Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
- Possible date expiration check, exits too soon after checking local time;
- A process attempted to delay the analysis task.;
- At least one IP Address, Domain, or File Name was found in a crypto call;
- Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.
Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.
- A process created a hidden window;
- Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
- Unconventionial language used in binary resources: Russian;
- Uses Windows utilities for basic functionality;
- Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
- Checks the version of Bios, possibly for anti-virtualization;
- Checks the CPU name from registry, possibly for anti-virtualization;
- Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the documents located on the target’s disk drive — so the victim can no longer utilize the data;
- Preventing regular accessibility to the target’s workstation;
Trojan-Banker.Win32.Cridex.jwj
The most regular channels whereby Trojan-Banker.Win32.Cridex.jwj Ransomware Trojans are injected are:
- By ways of phishing emails;
- As a repercussion of user winding up on a resource that hosts a destructive software;
As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the victim’s computer or protect against the device from working in an appropriate way – while likewise putting a ransom money note that points out the demand for the sufferers to effect the payment for the function of decrypting the documents or recovering the file system back to the initial problem. In a lot of circumstances, the ransom money note will certainly come up when the client restarts the PC after the system has already been damaged.
Trojan-Banker.Win32.Cridex.jwj distribution channels.
In numerous corners of the globe, Trojan-Banker.Win32.Cridex.jwj grows by leaps and bounds. However, the ransom notes and tricks of extorting the ransom amount might differ depending on specific local (local) setups. The ransom money notes as well as techniques of extorting the ransom amount might differ depending on particular neighborhood (local) setups.
For instance:
Faulty alerts about unlicensed software application.
In specific areas, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The sharp then demands the individual to pay the ransom money.
Faulty declarations about unlawful content.
In countries where software program piracy is less prominent, this approach is not as efficient for the cyber frauds. Additionally, the Trojan-Banker.Win32.Cridex.jwj popup alert may incorrectly declare to be deriving from a law enforcement establishment and also will report having situated kid pornography or other unlawful information on the device.
Trojan-Banker.Win32.Cridex.jwj popup alert may incorrectly claim to be obtaining from a legislation enforcement establishment and will report having situated youngster pornography or other unlawful information on the gadget. The alert will in a similar way consist of a requirement for the user to pay the ransom money.
Technical details
File Info:
crc32: 2CD43002md5: cd8049e554cb25771b1ee93cb2248aa0name: 4ldva.exesha1: d59dac689807e3351fd952d0b94d859c6a453854sha256: 0c31de3576993afdf53fdd756589fa0ec619e69bfe582a646b69dfa7dd922104sha512: 3d6ea4d2abb29008fb41b32ddbffe17ae8a40499c03bfbd91cfa72fc36d3b913406c9ad7aa7947f7d7e62a058f13f012078da5b86c0002aa910dc3098cf00618ssdeep: 6144:HRUKClejH/OpOR9UgnrJUbCy6vP/O01moVc7xRqmEFpT:HCp0jH/Op7RWz201ZeYmEFpTtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright xa9 2005-2012 Oleg N. ScherbakovInternalName: 7ZSfxModFileVersion: 1.6.0.2712CompanyName: Oleg N. ScherbakovPrivateBuild: December 30, 2012ProductName: 7-Zip SFXProductVersion: 1.6.0.2712FileDescription: 7z Setup SFX (x86)OriginalFilename: 7ZSfxMod_x86.exeTranslation: 0x0000 0x04b0
Trojan-Banker.Win32.Cridex.jwj also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.DownloadExtatsF.Trojan |
| MicroWorld-eScan | Dropped:Trojan.GenericKD.42838707 |
| CAT-QuickHeal | Trojan.Cridex |
| Qihoo-360 | Win32/Trojan.8c3 |
| ALYac | Dropped:Trojan.GenericKD.42838707 |
| Cylance | Unsafe |
| Sangfor | Malware |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| BitDefender | Dropped:Trojan.GenericKD.42838707 |
| K7GW | Riskware ( 0040eff71 ) |
| CrowdStrike | win/malicious_confidence_80% (W) |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Kryptik.HBWJ |
| TrendMicro-HouseCall | TROJ_GEN.R002H09CC20 |
| Paloalto | generic.ml |
| GData | Dropped:Trojan.GenericKD.42838707 |
| Kaspersky | Trojan-Banker.Win32.Cridex.jwj |
| Alibaba | TrojanBanker:Win32/Cridex.30c294b5 |
| ViRobot | Trojan.Win32.Z.Cridex.275033 |
| AegisLab | Trojan.Win32.Cridex.7!c |
| Avast | Win32:Trojan-gen |
| Rising | Trojan.Generic@ML.83 (RDMK:iXD6ruBbp4tz5U1t1P2ZDw) |
| Ad-Aware | Dropped:Trojan.GenericKD.42838707 |
| Sophos | Mal/Generic-S |
| F-Secure | |
| DrWeb | Trojan.MulDrop11.50564 |
| Invincea | heuristic |
| McAfee-GW-Edition | RDN/Generic.dx |
| Emsisoft | Dropped:Trojan.GenericKD.42838707 (B) |
| APEX | Malicious |
| Jiangmin | Trojan.Banker.Cridex.sa |
| Webroot | W32.Malware.Gen |
| Avira | TR/Crypt.Agent.yczwh |
| Antiy-AVL | Trojan[Banker]/Win32.Cridex |
| Arcabit | Trojan.Generic.D28DAAB3 |
| ZoneAlarm | Trojan-Banker.Win32.Cridex.jwj |
| Microsoft | Trojan:Win32/Wacatac.C!ml |
| McAfee | Artemis!CD8049E554CB |
| MAX | malware (ai score=99) |
| Tencent | Win32.Trojan-banker.Cridex.Tbie |
| Ikarus | Trojan-Ransom.Locky |
| Fortinet | W32/Cridex.JWJ!tr |
| AVG | Win32:Trojan-gen |
| Cybereason | malicious.89807e |
How to remove Trojan-Banker.Win32.Cridex.jwj ransomware?
The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Banker.Win32.Cridex.jwj files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.
Click on “Clean Now”.
When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Are Your Protected?
GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Trojan-Banker.Win32.Cridex.jwj you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
