Trojan.Ransom.Ishtar Virus Removal

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Spectating the Trojan.Ransom.Ishtar detection means that your system is in big danger. This computer virus can correctly be identified as ransomware – virus which ciphers your files and asks you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.

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Trojan.Ransom.Ishtar detection is a malware detection you can spectate in your system. It often shows up after the preliminary procedures on your PC – opening the dubious email, clicking the advertisement in the Web or installing the program from suspicious sources. From the instance it appears, you have a short time to do something about it until it begins its destructive activity. And be sure – it is far better not to wait for these destructive things.

What is Trojan.Ransom.Ishtar virus?

Trojan.Ransom.Ishtar is ransomware-type malware. It looks for the documents on your disk drives, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this malware also does a ton of harm to your system. It alters the networking settings in order to prevent you from reading the removal guides or downloading the anti-malware program. Sometimes, Trojan.Ransom.Ishtar can even stop the launching of anti-malware programs.

Trojan.Ransom.Ishtar Summary

In total, Trojan.Ransom.Ishtar virus actions in the infected system are next:

  • A file was accessed within the Public folder.;
  • Sample contains Overlay data;
  • Uses Windows utilities for basic functionality;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • A ping command was executed with the -n argument possibly to delay analysis;
  • Creates a copy of itself;
  • Deletes executed files from disk;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the files kept on the victim’s disk drives — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus apps

Ransomware has actually been a headache for the last 4 years. It is challenging to picture a more harmful virus for both individuals and companies. The algorithms used in Trojan.Ransom.Ishtar (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. However, that malware does not do all these terrible things immediately – it can take up to a few hours to cipher all of your files. Therefore, seeing the Trojan.Ransom.Ishtar detection is a clear signal that you should start the clearing procedure.

Where did I get the Trojan.Ransom.Ishtar?

Common methods of Trojan.Ransom.Ishtar spreading are basic for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free program, so-called bait e-mails and hacktools. Bait emails are a pretty modern tactic in malware spreading – you receive the e-mail that simulates some routine notifications about shipments or bank service conditions shifts. Within the e-mail, there is a corrupted MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite simple, however, still needs a lot of attention. Malware can hide in different places, and it is far better to prevent it even before it gets into your system than to depend on an anti-malware program. Essential cybersecurity awareness is just an important thing in the modern-day world, even if your interaction with a PC remains on YouTube videos. That may save you a great deal of money and time which you would certainly spend while searching for a fix guide.

Trojan.Ransom.Ishtar malware technical details

File Info:

name: 406CDF72B272C0AB0D50.mlw
path: /opt/CAPEv2/storage/binaries/7ac917ea4f032061d74147b825cc2c8e79fe5cda6d97be17a6271e1b8297bfc9
crc32: B940A3DE
md5: 406cdf72b272c0ab0d5061b2f7cdf03b
sha1: bfcfb67d8661714c6816e67fdfe6192160e29f49
sha256: 7ac917ea4f032061d74147b825cc2c8e79fe5cda6d97be17a6271e1b8297bfc9
sha512: 813808137cb50f441ec982b3c5bc60c6406c0a2e00c1206d79cd0e9b28441e0e6bf6476003bbe45da6dece086470cb21860ec1d78a8d90d4a717013e0748745b
ssdeep: 49152:Rw80cTsjkWaUHpz6krzd0T7x4PWAHcvqgTUO7:+8sjkaJ3du+WAgqg4O7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D7A5F01273DDC360CB669133BF29B7056EBB7C714630B95B2F880D7DA960161262DBA3
sha3_384: 2793946e86a279f130f37666f1030b3b8f5b11acf554025506a53a58a4511539f470e39fd2e2ce8da273d5a99fd9e60d
ep_bytes: e8b8d00000e97ffeffffcccccccccccc
timestamp: 2016-11-21 18:12:05

Version Info:

Translation: 0x0809 0x04b0

Trojan.Ransom.Ishtar also known as:

BkavW32.AIDetectMalware
LionicTrojan.Script.Generic.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Siggen18.13274
MicroWorld-eScanTrojan.GenericKD.30758654
FireEyeGeneric.mg.406cdf72b272c0ab
McAfeeArtemis!406CDF72B272
MalwarebytesGeneric.Malware/Suspicious
VIPRETrojan.GenericKD.30758654
SangforTrojan.Win32.Ishtar.Vg8a
K7AntiVirusTrojan ( 004fccef1 )
AlibabaTrojan:Win32/Ishtar.dad62839
K7GWTrojan ( 004fccef1 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/Autoit.YXFT-3677
SymantecTrojan Horse
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Filecoder.Ishtar.B
APEXMalicious
ClamAVWin.Ransomware.Ishtar-5399275-0
KasperskyHEUR:Trojan.Script.Generic
BitDefenderTrojan.GenericKD.30758654
NANO-AntivirusTrojan.Win32.Encoder.eipvns
AvastWin32:Trojan-gen
EmsisoftTrojan.GenericKD.30758654 (B)
F-SecureHeuristic.HEUR/AGEN.1320378
TrendMicroRansom_ISHTAR.F116KN
McAfee-GW-EditionBehavesLike.Win32.Generic.vc
SophosMal/Generic-R
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Script.zwr
WebrootW32.Trojan.GenKD
GoogleDetected
AviraHEUR/AGEN.1320378
MAXmalware (ai score=100)
XcitiumMalware@#qy37nun0jt01
ArcabitTrojan.Generic.D1D556FE
ViRobotTrojan.Win32.Z.Ishtar.2104453
GDataTrojan.GenericKD.30758654
CynetMalicious (score: 99)
AhnLab-V3Trojan/Win32.Ishtar.R190422
ALYacTrojan.Ransom.Ishtar
VBA32Trojan.Autoit.Wirus
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_ISHTAR.F116KN
TencentWin32.Trojan.Filecoder.Paca
IkarusTrojan.Win32.Filecoder
MaxSecureTrojan.Malware.1726719.susgen
FortinetW32/Filecoder_Ishtar.B!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.d86617
DeepInstinctMALICIOUS

How to remove Trojan.Ransom.Ishtar?

Trojan.Ransom.Ishtar malware is incredibly hard to erase manually. It places its files in a variety of places throughout the disk, and can recover itself from one of the parts. Furthermore, numerous alterations in the windows registry, networking setups and also Group Policies are quite hard to discover and return to the initial. It is much better to use a specific tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for malware removal goals.

Remove Trojan.Ransom.Ishtar with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan.Ransom.Ishtar as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan.Ransom.Ishtar Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan.Ransom.Ishtar was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan.Ransom.Ishtar has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan.Ransom.Ishtar” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan.Ransom.Ishtar Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan.Ransom.Ishtar Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan.Ransom.Ishtar and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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