Win32:Crypt-RYR [Trj]

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Win32:Crypt-RYR [Trj] malware detection means that your PC is in big danger. This computer virus can correctly be named as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be done as soon as possible.
GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Win32:Crypt-RYR [Trj] detection is a virus detection you can spectate in your system. It generally appears after the preliminary actions on your PC – opening the suspicious e-mail, clicking the advertisement in the Web or mounting the program from suspicious sources. From the instance it shows up, you have a short time to do something about it before it starts its malicious activity. And be sure – it is better not to await these malicious things.

What is Win32:Crypt-RYR [Trj] virus?

Win32:Crypt-RYR [Trj] is ransomware-type malware. It looks for the documents on your disk drive, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this virus also does a ton of harm to your system. It modifies the networking settings in order to avoid you from reading the elimination manuals or downloading the antivirus. In rare cases, Win32:Crypt-RYR [Trj] can even block the launching of anti-malware programs.

Win32:Crypt-RYR [Trj] Summary

In total, Win32:Crypt-RYR [Trj] ransomware activities in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Created a process from a suspicious location;
  • Installs itself for autorun at Windows startup;
  • Installs itself for autorun at Windows startup;
  • Created a service that was not started;
  • Anomalous binary characteristics;
  • Encrypting the documents located on the target’s drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of security tools

Ransomware has been a major problem for the last 4 years. It is difficult to realize a more damaging virus for both individuals and companies. The algorithms utilized in Win32:Crypt-RYR [Trj] (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 already exists, and possibly will exist. But that malware does not do all these terrible things immediately – it can require up to a few hours to cipher all of your documents. Hence, seeing the Win32:Crypt-RYR [Trj] detection is a clear signal that you must begin the removal procedure.

Where did I get the Win32:Crypt-RYR [Trj]?

Ordinary tactics of Win32:Crypt-RYR [Trj] spreading are standard for all other ransomware variants. Those are one-day landing web pages where victims are offered to download the free software, so-called bait e-mails and hacktools. Bait emails are a relatively new strategy in malware distribution – you receive the e-mail that simulates some routine notifications about shipments or bank service conditions shifts. Within the e-mail, there is a malicious 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.

Preventing it looks pretty easy, however, still demands a lot of attention. Malware can hide in various places, and it is far better to stop it even before it goes into your PC than to trust in an anti-malware program. Essential cybersecurity awareness is just an essential item in the modern world, even if your interaction with a computer stays on YouTube videos. That may keep you a great deal of time and money which you would spend while looking for a solution.

Win32:Crypt-RYR [Trj] malware technical details

File Info:

name: 0967C024682DC9631C63.mlw
path: /opt/CAPEv2/storage/binaries/ae5f727db3b2942cc5fe339112d6193bd3c6f00f901f38c973ca0cb98caf849b
crc32: E23FF1B6
md5: 0967c024682dc9631c63120659465cd7
sha1: ffba8273d198c1d910e2bc3398867e6cf3d2884d
sha256: ae5f727db3b2942cc5fe339112d6193bd3c6f00f901f38c973ca0cb98caf849b
sha512: 19ce017caa9ba0a39a6cc05dad618d84a0b9b536161d3135ec1c65a4f01f1b39fb96f08434b67898f98dd04da3a2f94e36b7ed4cd98930e9a94f8999c960d377
ssdeep: 6144:TzkhZBQBr+e8vAlKOO7cxLCiWbwi+Uhu6CZgnE9W3b:TzuZBmrQAlMcxLAU6rnEQr
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13D34225BBB0A2F53E3BD033B681A79DC93D88A3715FED24E764A6981C397D474C28204
sha3_384: 47658620a643a270c9ac75035d453037f6a4d982cd883e32be14151dc1958eed53c4735c4f307b4ef971dc8287e889b4
ep_bytes: 53b820316300bb78563412b978563412
timestamp: 2014-12-24 07:26:24

Version Info:

0: [No Data]

Win32:Crypt-RYR [Trj] also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Doboc.Gen.2.Dam
FireEyeGeneric.mg.0967c024682dc963
CAT-QuickHealW32.Tempedreve.A5
ALYacWin32.Doboc.Gen.2.Dam
CylanceUnsafe
ZillyaVirus.PolyRansom.Win32.4
K7AntiVirusVirus ( 005223721 )
K7GWTrojan ( 004b936c1 )
Cybereasonmalicious.4682dc
BaiduWin32.Trojan.Kryptik.ii
CyrenW32/Ransom.BL.gen!Eldorado
SymantecW32.Tempedreve
ESET-NOD32Win32/Spy.Tuscas.K
APEXMalicious
ClamAVWin.Trojan.Agent-1349155
KasperskyVirus.Win32.PolyRansom.e
BitDefenderWin32.Doboc.Gen.2.Dam
NANO-AntivirusTrojan.Win32.PolyRansom.dpzftw
SUPERAntiSpywareTrojan.Agent/Gen-Tempedreve
AvastWin32:Crypt-RYR [Trj]
TencentTrojan.Win32.BitCoinMiner.la
Ad-AwareWin32.Doboc.Gen.2.Dam
TACHYONTrojan/W32.Doboc.B
SophosML/PE-A + Troj/EncPk-AQ
ComodoTrojWare.Win32.Kryptik.CTYE@5ixzst
DrWebTrojan.Siggen13.52726
VIPREWorm.Win32.Tempedreve.a (v)
TrendMicroPE_URSNIF.B-O
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
EmsisoftWin32.Doboc.Gen.2.Dam (B)
SentinelOneStatic AI – Malicious PE
GDataWin32.Doboc.Gen.2.Dam
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Generic.ASBOL.272
MicrosoftTrojan:Win32/MultiPlug.DA!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Invader.R130516
Acronissuspicious
McAfeeW32/PdfCrypt.b!0967C024682D
MAXmalware (ai score=82)
VBA32TrojanDropper.Daws
MalwarebytesTrojan.Agent.ADA
TrendMicro-HouseCallPE_URSNIF.B-O
RisingTrojan.Spy.Win32.Tuscas.b (CLASSIC)
YandexTrojan.GenAsa!LyJXQNI6Zvo
IkarusTrojan.Win32.Crypt
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.CTYE!tr
BitDefenderThetaAI:FileInfector.52E8454215
AVGWin32:Crypt-RYR [Trj]
PandaGeneric Suspicious
CrowdStrikewin/malicious_confidence_80% (D)
MaxSecureVirus.PolyRansom.e

How to remove Win32:Crypt-RYR [Trj]?

Win32:Crypt-RYR [Trj] malware is incredibly hard to erase by hand. It places its data in multiple places throughout the disk, and can restore itself from one of the elements. Furthermore, a range of alterations in the registry, networking configurations and Group Policies are really hard to locate and change to the initial. It is much better to make use of a special program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for malware elimination reasons.

Why GridinSoft Anti-Malware? It is very lightweight and has its detection databases updated almost every hour. Additionally, it does not have such bugs and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for eliminating 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
Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending