MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4
SHA3-384 hash: 2bb27a19fe51e0522e379d52d9b1a9941f439e50c0659a8d947c649f64969c7898efc0b14cd3f895e6e64a3cbf926caf
SHA1 hash: 8df6e3d61355c6ce6a39c72d4bc53e58127170c0
MD5 hash: 679b9f18a8a28f4bb59bc113e0f28e68
humanhash: snake-butter-fish-november
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'332 bytes
First seen:2026-03-02 21:38:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BfpZykqkt436I+9eIH4mNaMSUPr6WIKnHE:BRZ0F3BczNaMXl1nHE
TLSH T1F4C3AF73D42A7EC4D1514034B8B5FEB51B61A5C041935EBB26E9C87A00CBEA4FA0AFF5
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/5bc683f0-5bf6-49a9-b903-ba2f6949b083/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7a6d9702-dcf8-4c9a-b997-415bfe74dcef
Behavior Graph:
Download SVG
%3 guuid=6c1872e0-1800-0000-1df5-a198df070000 pid=2015 /usr/bin/sudo guuid=a999ece2-1800-0000-1df5-a198e7070000 pid=2023 /tmp/sample.bin guuid=6c1872e0-1800-0000-1df5-a198df070000 pid=2015->guuid=a999ece2-1800-0000-1df5-a198e7070000 pid=2023 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/220f6a8b-9210-4ea1-b16c-9440bcd79d4a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-02 21:39:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7ouxn7l7dij43swffiinyelwgn5hbbydwyhwzb5jsi7wwxu332a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260302-1hs1gabw8f/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b7dd4bb7ebf8d09e6e56295086e08bb19bd384381db07b643d4c91fb5af4def4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788727/
  
Delivery method
Distributed via web download

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