Trojan.Crypt.IMP

Written by Robert Bailey

What is Trojan.Crypt.IMP infection?

In this short article you will certainly locate regarding the meaning of Trojan.Crypt.IMP and also its adverse effect on your computer system. Such ransomware are a kind of malware that is specified by on-line scams to demand paying the ransom by a target.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the situations, Trojan.Crypt.IMP virus will instruct its sufferers to start funds move for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the target’s gadget.

Trojan.Crypt.IMP Summary

These modifications 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.
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Spanish (Guatemala);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • 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!
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents found on the target’s disk drive — so the target can no more use the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz Mal/Generic-S + Mal/Ransom-FN
a.tomx.xyz Mal/Generic-S + Mal/Ransom-FN
mobwerpingthis.com Mal/Generic-S + Mal/Ransom-FN

Trojan.Crypt.IMP

The most typical channels whereby Trojan.Crypt.IMP Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a resource that hosts a malicious software;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the target’s PC or protect against the tool from functioning in a proper fashion – while also positioning a ransom note that mentions the requirement for the sufferers to impact the settlement for the objective of decrypting the records or restoring the data system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly come up when the customer reboots the PC after the system has already been damaged.

Trojan.Crypt.IMP distribution channels.

In different corners of the globe, Trojan.Crypt.IMP grows by jumps and also bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom money quantity might differ relying on particular neighborhood (regional) setups. The ransom notes as well as techniques of obtaining the ransom quantity might vary depending on particular local (local) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications allowed on the target’s device. The alert then demands the user to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software application piracy is less preferred, this technique is not as effective for the cyber frauds. Additionally, the Trojan.Crypt.IMP popup alert may falsely claim to be stemming from a police institution as well as will certainly report having located youngster pornography or other illegal information on the device.

    Trojan.Crypt.IMP popup alert may wrongly declare to be acquiring from a law enforcement institution as well as will certainly report having situated kid pornography or other prohibited data on the tool. The alert will likewise have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 357553B2
md5: 1b8706a9daf7b05d4264a8c1f455829a
name: 1B8706A9DAF7B05D4264A8C1F455829A.mlw
sha1: 5f36a276cb516cdc4e452ceda3d59164cb69f218
sha256: 9874e256e4054eab5bb5019e634b4fa6ae622de28d6981f39158f23b5cd0541f
sha512: 674575a47e219e571861d1bf223e8073567b4147055966452cc12fca42aae00e27586aedc9e2a9b718367dc47b50174259def8c5ee0b6a754a0802819cd3a0ef
ssdeep: 12288:ehKGrM1WwHU/esNBHTR/imIvdywmmnq/DXXXXXXrzXXXXXXXXXXXXXXXTXXXXXX:ehFM1NU/jNBHF/odelLA4o
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Crypt.IMP also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053305e1 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen7.36197
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Trojan.BRMon.Gen.3
Cylance Unsafe
Zillya Trojan.Mucc.Win32.738
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0053305e1 )
Cybereason malicious.9daf7b
Cyren W32/S-135e99c5!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 Win32/PSW.Delf.ORF
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.Trik.gen
BitDefender Trojan.BRMon.Gen.3
NANO-Antivirus Trojan.Win32.Mucc.eynazl
SUPERAntiSpyware Trojan.Agent/Generic
MicroWorld-eScan Trojan.BRMon.Gen.3
Tencent Win32.Trojan-spy.Spyeyes.Eadz
Ad-Aware Trojan.BRMon.Gen.3
Sophos Mal/Generic-S + Mal/Ransom-FN
Comodo TrojWare.Win32.Crypt.KZ@7k0srm
BitDefenderTheta AI:Packer.72A78BF91F
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPGANDCRAB.SMG2
McAfee-GW-Edition BehavesLike.Win32.Lockbit.gc
FireEye Generic.mg.1b8706a9daf7b05d
Emsisoft Trojan.BRMon.Gen.3 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1103318
eGambit Unsafe.AI_Score_99%
Arcabit Trojan.BRMon.Gen.3
AegisLab Trojan.Multi.Generic.4!c
GData Trojan.BRMon.Gen.3
AhnLab-V3 Win-Trojan/MalPe34.Suspicious.X2029
Acronis suspicious
McAfee GenericRXEE-RF!1B8706A9DAF7
MAX malware (ai score=97)
VBA32 BScope.Trojan.Encoder
Malwarebytes Trojan.Crypt.IMP
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_HPGANDCRAB.SMG2
Rising Malware.Obscure/Heur!1.A89E (CLOUD)
Yandex Trojan.GenAsa!1OpVUoc688A
Ikarus Trojan.Win32.Predator
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/GenKryptik.CKKE!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Trojan.Crypt.IMP virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run 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.

Run Setup.exe

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.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Crypt.IMP 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Crypt.IMP you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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