Trojan.Win32.Cryprar.cw

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan.Win32.Cryprar.cw malware detection usually means that your system is in big danger. This virus can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Deleteing it requires some specific steps that must be taken as soon as possible.
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Trojan.Win32.Cryprar.cw detection is a malware detection you can spectate in your computer. It frequently shows up after the provoking actions on your computer – opening the untrustworthy email messages, clicking the banner in the Internet or mounting the program from dubious resources. From the moment it shows up, you have a short time to act before it begins its destructive activity. And be sure – it is better not to await these malicious actions.

What is Trojan.Win32.Cryprar.cw virus?

Trojan.Win32.Cryprar.cw is ransomware-type malware. It looks for the files on your disk drives, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus additionally does a lot of harm to your system. It changes the networking setups in order to stop you from reading the elimination guides or downloading the anti-malware program. In some cases, Trojan.Win32.Cryprar.cw can also block the setup of anti-malware programs.

Trojan.Win32.Cryprar.cw Summary

In total, Trojan.Win32.Cryprar.cw malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Guard pages use detected – possible anti-debugging.;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • Starts servers listening on 127.0.0.1:0;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • Detects Sandboxie through the presence of a library;
  • Detects Avast Antivirus through the presence of a library;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Created a process from a suspicious location;
  • Steals private information from local Internet browsers;
  • Collects and encrypts information about the computer likely to send to C2 server;
  • Writes a potential ransom message to disk;
  • CAPE detected the DLInjector03 malware family;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings;
  • Appears to use command line obfuscation;
  • Attempts to modify Windows Defender using PowerShell;
  • Harvests cookies for information gathering;
  • Attempts to execute suspicious powershell command arguments;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the victim’s drive — so the victim cannot use these files;
  • 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 hard to imagine a more damaging virus for both individuals and companies. The algorithms used in Trojan.Win32.Cryprar.cw (usually, 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 already exists, and possibly will exist. But that virus does not do all these terrible things instantly – it may require up to several hours to cipher all of your documents. Therefore, seeing the Trojan.Win32.Cryprar.cw detection is a clear signal that you must begin the clearing process.

Where did I get the Trojan.Win32.Cryprar.cw?

Common ways of Trojan.Win32.Cryprar.cw distribution are usual for all other ransomware variants. Those are one-day landing websites where users are offered to download the free app, so-called bait emails and hacktools. Bait e-mails are a quite modern strategy in malware spreading – you get the email that simulates some regular notifications about shippings or bank service conditions updates. Within the e-mail, there is a corrupted MS Office file, or a link which opens the exploit landing page.

Malicious email spam

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

Avoiding it looks pretty easy, however, still demands tons of awareness. Malware can hide in different spots, and it is better to stop it even before it gets into your PC than to depend on an anti-malware program. Simple cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a computer remains on YouTube videos. That can save you a lot of money and time which you would certainly spend while trying to find a fix guide.

Trojan.Win32.Cryprar.cw malware technical details

File Info:

name: BDA38B3AC6B1B28198AC.mlw
path: /opt/CAPEv2/storage/binaries/57617033e76c2cdb63ecb955b73de04c46c12faca77576b2d8713c3ae7627668
crc32: 1E93C301
md5: bda38b3ac6b1b28198ace6bb2bfc0f98
sha1: 2eca6a7e59fb22ee8630a1762bae67f2b567bbf5
sha256: 57617033e76c2cdb63ecb955b73de04c46c12faca77576b2d8713c3ae7627668
sha512: 1eb2c897d50ccdd53c934947fe768cbb846a7fa0df2e0aac9b92c6b6855deb517059ab77d52a78e21a57878346031c26e44fb564535c896ba2bfd0710b0a778a
ssdeep: 98304:JR5PObZHM16/QoHPK3ryurljBPEVKNC4qbiB3zs3VXewRu/hyCfqDN6gwR4mEnaa:JPPORTQMmFZEoNQbiHwRMyCibWETO8UQ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10C56339274B9A9B1DA422E30B5947F146A9134727A8C3F2353B0F58CFC6A8E931353D7
sha3_384: 17bb6966a573ad3f68d09f354dce9e529c0c384b217f301b4cbfd83fb2ba8bd05145558fa5fcc65bd6eccf3df0f82553
ep_bytes: 81ecd40200005356576a205f33db6801
timestamp: 2020-08-01 02:44:18

Version Info:

0: [No Data]

Trojan.Win32.Cryprar.cw also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.37817008
FireEyeGeneric.mg.bda38b3ac6b1b281
CAT-QuickHealPUA.GenericRI.S23914449
ALYacTrojan.GenericKD.37817008
CylanceUnsafe
SangforTrojan.Win32.Chapak.gen
AlibabaBackdoor:Win32/Fabookie.26aa3ff2
Cybereasonmalicious.ac6b1b
CyrenW32/Agent.DSC.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32multiple detections
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Packed.Barys-9859531-0
KasperskyTrojan.Win32.Cryprar.cw
BitDefenderTrojan.GenericKD.37817008
NANO-AntivirusTrojan.Win32.Generic.jekpyy
ViRobotTrojan.Win32.Z.Agent.5932201
AvastWin32:DropperX-gen [Drp]
RisingDropper.Agent/NSIS!1.D805 (CLASSIC)
Ad-AwareTrojan.GenericKD.37817008
SophosMal/Generic-R
DrWebTrojan.PWS.Steam.20866
TrendMicroTROJ_GEN.R02DC0WJF21
McAfee-GW-EditionBehavesLike.Win32.AdwareDealPly.tc
EmsisoftTrojan.GenericKD.37817008 (B)
SentinelOneStatic AI – Suspicious PE
GDataMSIL.Trojan-Stealer.Redline.KZUDU1
AviraHEUR/AGEN.1144141
MAXmalware (ai score=83)
Antiy-AVLTrojan/Generic.ASMalwS.34B411A
KingsoftWin32.Troj.Undef.(kcloud)
ArcabitTrojan.Generic.D2410AB0
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
McAfeeArtemis!BDA38B3AC6B1
VBA32BScope.TrojanRansom.FileCryptor
MalwarebytesTrojan.Dropper.SFX.Generic
TencentTrojan.Win32.BitCoinMiner.la
YandexTrojan.Chapak!gX7/gIO9KwQ
eGambitUnsafe.AI_Score_99%
FortinetW32/BSE.4Q7Q!tr
BitDefenderThetaGen:NN.ZedlaF.34294.n88baOE@FOp
AVGWin32:DropperX-gen [Drp]
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Win32.Cryprar.cw?

Trojan.Win32.Cryprar.cw malware is extremely difficult to delete manually. It places its documents in a variety of places throughout the disk, and can recover itself from one of the elements. In addition, numerous alterations in the windows registry, networking configurations and Group Policies are really hard to discover and change to the original. It is better to make use of a special program – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the most ideal for malware removal objectives.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its detection databases updated just about every hour. In addition, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for getting rid of malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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