MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8
SHA3-384 hash: fb3d167858a3ffbb7955041e969505f51ca4d95cb32e61a33fb8efb21cae7c5bb00e0bf94bf0cf56a2a8d1f0eab4e992
SHA1 hash: 43b26dd9e5a7b8436bc7801e36e5c607fae291fb
MD5 hash: 0428bdbdfb83870c2dc8504aa98cbfe3
humanhash: bluebird-floor-hawaii-lemon
File name:nerv.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:108'024 bytes
First seen:2026-06-29 22:04:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bL4aGHx7PtazxJWsvNW/yHoslGEMzdbCLLOpHqDXzSbJ6ecKwgmkyRwPIe+hZ:buiNvHogMQe/b9BjsZ
TLSH T18DB34C02B31C0F47C5675AB02D3F57E1A3FF999021F4BA89251EAB5692B1E361182FCD
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-42.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Traces processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a42ec3905b19458bf3b477b/reports/7f1339ba-e57a-4f89-b4dd-f0c9008580c3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-29T19:10:00Z UTC
Last seen:
2026-07-01T13:13:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ln HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1be64d39-0b4b-45a0-84bb-67d9ffc2d111
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 22:06:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hsifkcwu4zfzhfnn2aihgiyv6t6lhxgwxpvjrv4ugln7kmtuag4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260629-1zvkmahv2n/
Malware Config
C2 Extraction:
89.190.156.145
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 3c90550ad4e64b9395add010732315f4fcb3dcd6bbea98d79432dbf5327401b8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878191/
  
Delivery method
Distributed via web download

Comments