MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5
SHA3-384 hash: 90c6b7b05222c44e1d85a591c35cc232faf2020b2f6194ed1da32756930966e44dc6d121f160f6dcd65a2d2d2ad5afc2
SHA1 hash: e8e604bfaad7ec3e27a1938398f223a36570df61
MD5 hash: 39a8d266f551599ad3550dc7edd24347
humanhash: happy-lemon-arizona-uniform
File name:nerv.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:95'692 bytes
First seen:2026-06-29 22:04:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CGKSorFc8wtA6zh8qjeCckbJcNcnMakQ7mTFiFfJGKGUFeo7UzEmUvCxuJo99C8j:CG7orFc8969xjeCcEeWnbq0J5GOmEmUc
TLSH T10893AD33C52A6DD4E6519674E0F48AF81B63E10082671FBB59D8C5E95087EBCF20A3F8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
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-7136288-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a42ec3b8f142022340607e5/reports/f50df62b-cc87-4864-8055-96cefca7cc52/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-29T19:09:00Z UTC
Last seen:
2026-06-29T20:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ln
Link:
https://opentip.kaspersky.com/483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/49fd3177-2ae4-43db-98d9-6e68d509adce
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 22:06:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ja65vn3xsnx4ukz746ewzbeypxvvdhrdnlsbpfxlgv3h6rv3hd2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260629-1z2nyahv4m/
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/483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 483ddab777936fca2b3fe7896c84987deb519e236ae41796eb35767f46bb38f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878203/
  
Delivery method
Distributed via web download

Comments