Ransom.Zenshirsh.SL8
Andrew White What is Ransom.Zenshirsh.SL8 infection?
In this short article you will certainly discover about the meaning of Ransom.Zenshirsh.SL8 as well as its negative effect on your computer. Such ransomware are a form of malware that is elaborated by online fraudulences to require paying the ransom by a sufferer.
In the majority of the instances, Ransom.Zenshirsh.SL8 virus will advise its targets to initiate funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s device.
Ransom.Zenshirsh.SL8 Summary
These alterations can be as adheres to:
- 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.
- A process attempted to delay the analysis task.;
- Attempts to connect to a dead IP:Port (467 unique times);
- 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.
- HTTP traffic contains suspicious features which may be indicative of malware related traffic;
- Performs some HTTP requests;
- Installs itself for autorun at Windows startup.
There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.
This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.
- Generates some ICMP traffic;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the papers situated on the target’s hard disk drive — so the sufferer can no longer use the information;
- Preventing routine access to the sufferer’s workstation;
| Trojan-Ransom.Win32.Wanna!O | |
| ww38.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com | Trojan-Ransom.Win32.Wanna!O |
Ransom.Zenshirsh.SL8
The most regular channels whereby Ransom.Zenshirsh.SL8 Ransomware are injected are:
- By means of phishing emails;
- As an effect of customer ending up on a source that hosts a malicious software program;
As soon as the Trojan is successfully injected, it will certainly either cipher the data on the target’s PC or stop the tool from operating in a correct way – while likewise putting a ransom note that points out the requirement for the sufferers to effect the repayment for the purpose of decrypting the papers or restoring the data system back to the initial condition. In most circumstances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually currently been damaged.
Ransom.Zenshirsh.SL8 circulation networks.
In numerous edges of the world, Ransom.Zenshirsh.SL8 grows by leaps as well as bounds. Nevertheless, the ransom money notes and methods of obtaining the ransom money quantity may vary depending upon certain local (local) settings. The ransom notes and techniques of obtaining the ransom amount may differ depending on particular local (regional) setups.
For example:
Faulty alerts about unlicensed software program.
In particular areas, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the target’s tool. The alert after that requires the user to pay the ransom.
Faulty declarations regarding prohibited web content.
In nations where software piracy is much less popular, this method is not as efficient for the cyber fraudulences. Additionally, the Ransom.Zenshirsh.SL8 popup alert might wrongly assert to be stemming from a police institution and also will certainly report having situated kid pornography or various other illegal information on the device.
Ransom.Zenshirsh.SL8 popup alert might falsely claim to be obtaining from a regulation enforcement establishment and will certainly report having situated kid pornography or various other illegal data on the device. The alert will similarly consist of a need for the customer to pay the ransom money.
Technical details
File Info:
crc32: DAF8082Bmd5: 3aef81d1f79ced52d2240dce8f86afa9name: tmpqnckyn7msha1: 67f5c6da6c3e4502f906a07d1a28bbce95076630sha256: f16bdca1aa31a43f823d4ad188f41cd001ecb68fd6fd65fba384c552876f5288sha512: ea7dcf76a7b9dba244cacd3fe79b79a15a24b6a1a76efbb1ce4232a9a0b2d1752c3b0e29c8f9245530605e0da7f57c1344f634e66a9169dbdca4a2d95375feacssdeep: 49152:RnnMSPbcBVQej/1INRwSqTdX1HkQo6SA:1nPoBhz1aRwSUDk36SAtype: PE32 executable (DLL) (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Ransom.Zenshirsh.SL8 also known as:
| GridinSoft | Trojan.Ransom.Gen |
| K7AntiVirus | Exploit ( 0050d7a31 ) |
| MicroWorld-eScan | Trojan.GenericKD.40267082 |
| CMC | Trojan-Ransom.Win32.Wanna!O |
| CAT-QuickHeal | Ransom.Zenshirsh.SL8 |
| ALYac | Trojan.GenericKD.40267082 |
| Cylance | Unsafe |
| SUPERAntiSpyware | |
| TheHacker | Trojan/Exploit.CVE-2017-0147.a |
| K7GW | Exploit ( 0050d7a31 ) |
| Arcabit | Trojan.Generic.D2666D4A |
| TrendMicro | Ransom_WCRY.SMALYM |
| Baidu | Win32.Worm.Rbot.a |
| F-Prot | W32/S-2b52222d!Eldorado |
| Symantec | Ransom.Wannacry |
| TrendMicro-HouseCall | Ransom_WCRY.SMALYM |
| Paloalto | generic.ml |
| ClamAV | Win.Ransomware.WannaCry-6313787-0 |
| Kaspersky | Trojan-Ransom.Win32.Wanna.m |
| BitDefender | Trojan.GenericKD.40267082 |
| NANO-Antivirus | Trojan.Win32.Wanna.epxkni |
| Tencent | Win32.Trojan.Ransomlocker.Lnyt |
| Ad-Aware | Trojan.GenericKD.40267082 |
| Emsisoft | Trojan.GenericKD.40267082 (B) |
| Comodo | TrojWare.Win32.Eqtonex.A@7kqnsi |
| F-Secure | Trojan.GenericKD.40267082 |
| DrWeb | Trojan.Encoder.11432 |
| Zillya | Trojan.Wanna.Win32.98 |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.RansomWannaCry.tz |
| Trapmine | malicious.high.ml.score |
| Sophos | Mal/Wanna-A |
| SentinelOne | static engine – malicious |
| Cyren | W32/WannaCrypt.A.gen!Eldorado |
| Jiangmin | Trojan.Wanna.k |
| Webroot | W32.Trojan.Gen |
| Avira | TR/WannaCrypt.gohuf |
| Antiy-AVL | Trojan[Ransom]/Win32.Wanna |
| Endgame | malicious (high confidence) |
| Microsoft | Ransom:Win32/CVE-2017-0147.A |
| ViRobot | Trojan.Win32.WannaCry.5267459 |
| ZoneAlarm | Trojan-Ransom.Win32.Wanna.m |
| GData | Win32.Exploit.CVE-2017-0147.A |
| TACHYON | Ransom/W32.WannaCry.5267459.F |
| AhnLab-V3 | Trojan/Win32.WannaCryptor.R200894 |
| Acronis | suspicious |
| McAfee | GenericRXFL-OG!3AEF81D1F79C |
| MAX | malware (ai score=100) |
| VBA32 | Hoax.Wanna |
| Malwarebytes | Ransom.WannaCrypt |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | Win32/Exploit.CVE-2017-0147.A |
| Rising | Ransom.Wanna!8.E7B2 (TFE:dGZlOgUxA5JDnJz0dA) |
| Yandex | Exploit.CVE-2017-0147! |
| Ikarus | Trojan-Ransom.WannaCry |
| eGambit | Trojan.Generic |
| Fortinet | W32/Wanna.M!tr |
| AVG | Sf:WNCryLdr-A [Trj] |
| Avast | Sf:WNCryLdr-A [Trj] |
| CrowdStrike | malicious_confidence_100% (D) |
| Qihoo-360 | Win32/Worm.WannaCrypt.W |
How to remove Ransom.Zenshirsh.SL8 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 Ransom.Zenshirsh.SL8 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 Ransom.Zenshirsh.SL8 you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
