Data by ransomware.live

J

J is an emerging ransomware group that launched its leak site in May 2025, claiming over 41 victims by late 2025 including FAI Aviation Group (Germany), operating primarily as a leak-site-centric extortion identity with limited public technical analysis.

Profile source: Ransomware.live

J

Family profile

J is an emerging ransomware group that launched its leak site in May 2025, claiming over 41 victims by late 2025 including FAI Aviation Group (Germany), operating primarily as a leak-site-centric extortion identity with limited public technical analysis.

Operational record

6

Indicators

1

YARA rules

2

Leak sites

0 available

Published indicators

Md5

6 total

d69ebd183b2e0072c396e55503d5ede7
aa63680c9b15034463d46847e7534975
f0f300206af1eed81b7b74357df437da
538f8b4fbe62595021ffa36682bf518f
aeb06e5cdd5da2bc5259516fb738ac78
2238997aec239bb5ebd7589f754bf606

We appreciate you

Derp wouldn't exist without the work these projects do for the security community. We rely on their data sources to improve the quality and depth of what we publish. Thank you, we're genuinely grateful.

Hatching Triage IPinfo urlscan.io Mallory eCrime.ch ransomware.live