Threat Intelligence Directory

ransomware

Ransomware

Blacktor — tracked by MISP Galaxy (ransomware).

Ransomware

WannaCry ransomware is a cyber attack that spreads by exploiting vulnerabilities in the Windows operating system. At its peak in May 2017, WannaCry became a global threat. Cybercriminals used the ransomware to hold an organization's data hostage and extort money in the form of cryptocurrency. WannaCry spreads using EternalBlue, an exploit leaked from the National Security Agency (NSA). EternalBlue enables attackers to use a zero-day vulnerability to gain access to a system. It targets Windows computers that use a legacy version of the Server Message Block (SMB) protocol.

It’s directed to English speaking users, therefore is able to infect worldwide. It is spread using email spam, fake updates, attachments and so on. It encrypts all your files, including: music, MS Office, Open Office, pictures, videos, shared online files etc… The ransom is R$950 which is due in 5 days. (R$ is a Brazilian currency) Based off of Hidden-Tear

No detailed intelligence profile available.

ransomware

Ransomware

No detailed intelligence profile available.

ransomware

ransomware

Ransomware

Ransomware

Ransomware Potential Kit selectedkozy.jozy@yahoo.com kozy.jozy@yahoo.com unlock92@india.com

ransomware

This is most likely to affect English speaking users, since the note is written in English. English is understood worldwide, thus anyone can be harmed. The hacker spread the virus using email spam, fake updates, and harmful attachments. All your files are compromised including music, MS Office, Open Office, pictures, videos, shared online files etc.. This is the old VenusLocker in disquise .To delete shadow files use the following commend: C:\Windows\system32\wbem\wmic.exe shadowcopy delete&exit https://2.bp.blogspot.com/-8qIiBHnE9yU/WK1mZn3LgwI/AAAAAAAAD-M/ZKl7_Iwr1agYtlVO3HXaUrwitcowp5_NQCLcB/s1600/lock.jpg

Hunt ransomware is a variant of the Dharma/CrySIS ransomware family. This variant creates a unique ID for each victim, appends the extension '.hunt' to encrypted files, and leaves a ransom note known as info-hunt.txt. The Dharma/CrySIS ransomware family emerged around mid-2016 as a Ransomware-as-a-Service (RaaS) program, utilizing various initial intrusion methods such as phishing, disguising as legitimate software, and exploiting open RDP connections. This variant uses AES-256 encryption (CBC mode) or DES+RSA and demands payment to recover files. Upon execution, the ransomware generates a 256-bit AES decryption key, which is then encrypted along with random bytes using the RSA-1024 algorithm and stored at the end of the encrypted file. The ransomware is written in C/C++ and compiled using MS Visual Studio. Regarding geographic attribution, it has been identified in use by threat actors from Russia, Ukraine, India, and other countries.

TeamXXX is an emerging ransomware group that launched its leak site in June 2025, claiming victims across healthcare, agriculture, hospitality, financial services, and shipping sectors in the US, UK, Norway, Ireland, and Europe within its first months.

It’s directed to English speaking users, therefore is able to infect worldwide. Its original name is FileSpy and FileSpy Application. It is spread using email spam, fake updates, infected attachments and so on. It encryps all your files, including: music, MS Office, etc..

No detailed intelligence profile available.

ransomware

ransomware

Pure Extraction And Ransom (PEAR) Team is the community of highly responsible and strictly disciplined members. We are a private team and have nothing common with any other threat actors. We've been monitoring this field for a long-long time. So, we understand all the processes and know well how it all works.

Ransomware

thanos — tracked by MISP Galaxy (ransomware).

No detailed intelligence profile available.

Ransomware

Ransomware

ransomware

AdminLocker is a relatively low-profile ransomware strain first observed around December 2021, encrypting victim files and demanding Bitcoin ransom via a Tor-based portal, operated by a lone actor or small closed group with no evidence of an affiliate model.

This is most likely to affect English speaking users, since the note is written in English. English is understood worldwide, thus anyone can be harmed. The hacker spread the virus using email spam, fake updates, and harmful attachments. All your files are compromised including music, MS Office, Open Office, pictures, videos, shared online files etc..

ransomware

Written in python

Originated in English, could affect users worldwide, however so far only reports from Saudi Arabia. The malware name founded by a windows server tools is called win32/wagcrypt.A

ransomware

Mespinosa is a ransomware which encrypts file using an asymmetric encryption and adds .pysa as file extension. According to dissectingmalware the extension "pysa" is probably derived from the Zanzibari Coin with the same name.

Ransomware

Bonaci Group is a small, short-lived ransomware group that was active in 2021 with only 3 known victims before going offline, with very little public documentation about their tactics, targets, or tooling.

vulcan — tracked by MISP Galaxy (ransomware).