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IOC Radar

Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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23 IOCs

Botnet Rising Star: The Evolution and In-Depth Technical Analysis of Dysphoria

XLab
XLab
Published July 29, 2026Original Report

Threat Actors

Malware Families

Excerpt

This report is jointly published by the CNCERT and XLAB. Since Q1 2026, XLab has been continuously tracking an emerging botnet family named Dysphoria whose bot population exceeds 200,000. Within just a few months this family has gone through frequent variant updates and technical iterations, demonstrating remarkable staying power. Its evolutionary path not only spans the jackskid and fbot variants, but has also recently introduced a covert C2 resolution mechanism based on…

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Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYPlayINFRASTRUCTUREunknownCAPABILITYPlayVICTIMunknown
Adversary(1)
Infrastructure
Capability(1)
Victim

Indicators of Compromise

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23 indicators

TypeIndicatorConfidenceScoreFirst Seen
SHA1e7e1694162639ed587625432a79cfaa49f560d11HighScore 83/100First seen
SHA1b0782a9d6eef2ce02f734a6e5e1d8e0f9a2b65beHighScore 83/100First seen
CVECVE-2016-20016MediumScore 50/100First seen
CVECVE-2025-34152MediumScore 54/100First seen
CVECVE-2022-35733MediumScore 54/100First seen
SHA19c1716d770ea69e8e1418d96d52222396ecb4362HighScore 83/100First seen
SHA125081bdec05f64eb4f313420c82d8de957e30026HighScore 83/100First seen
SHA18db6c78533c176f13b61405cdc3f8fad703325f1HighScore 83/100First seen
CVECVE-2013-3307HighScore 63/100First seen
SHA1a3b9575897c16cbf6afe3af1aa8b55171ea6edf9HighScore 83/100First seen
CVECVE-2025-55182HighScore 82/100First seen
CVECVE-2020-25499MediumScore 54/100First seen
CVECVE-2018-14558MediumScore 54/100First seen
CVECVE-2020-8515MediumScore 52/100First seen
SHA1955ff909972958098f0d4a06bcc4d6b9eea90449HighScore 83/100First seen
CVECVE-2025-28137MediumScore 54/100First seen
SHA173651c02b29f1c07e3177e86c967fc45e9f30f0fHighScore 83/100First seen
CVECVE-2025-9528MediumScore 54/100First seen
SHA1c1bedea261f325441fb9a75c50b11d0c8fb01ac6HighScore 83/100First seen
SHA1dcea71b9ab9de8efca301de9e2f7bf11c7132364HighScore 83/100First seen
CVECVE-2017-5259MediumScore 54/100First seen
SHA1b7faa44ab0772047a8581bbfdd9c561e28fc66deHighScore 83/100First seen
SHA1df510f6f69a5c149c216c7b3accc4f460d8cf363HighScore 83/100First seen

IOC Relationship Graph

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