MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879
SHA3-384 hash: 26fab12321d916984f369b671842eb85c635bc8a9fd45def0ab82367478f8eda7a2252c1b0adf3214c41ca3268c6b43b
SHA1 hash: fb955fe26effa2fa8bf9ddb9756a707749221092
MD5 hash: 8c346bfd9442ec70939f17426df37902
humanhash: vegan-xray-ten-blossom
File name:nwfaiehg4ewijfgriehgirehaughrarg.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:107'800 bytes
First seen:2025-10-01 17:20:44 UTC
Last seen:2025-10-02 16:00:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Fu27gBY9FSSpj3z5Qxw6YaWWgg1Q/LWy:c9sSyzz36YaWWgg1Qq
TLSH T17EB39CDBF24701A0C8624AF007CB4BED3E2723815F27C5E72C6A657969791CF8906F96
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 mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10036550-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68dd632974e5a289899caf3b/reports/bfa9fdfe-893d-4bdb-9a5f-8affea3a1f58/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-01T14:24:00Z UTC
Last seen:
2025-10-01T16:28:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c15f7d82-463b-4a32-bd9a-e596edcdc9d8
Behavior Graph:
Download SVG
%3 guuid=98412b52-1a00-0000-c375-a569a90b0000 pid=2985 /usr/bin/sudo guuid=810c6855-1a00-0000-c375-a569b50b0000 pid=2997 /tmp/sample.bin guuid=98412b52-1a00-0000-c375-a569a90b0000 pid=2985->guuid=810c6855-1a00-0000-c375-a569b50b0000 pid=2997 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d2b29849-d3ce-4648-a94a-ea72f9b82fca
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1787602
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 17:21:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=toir7h3t6dndtrqxbtqzomklfkdko7skenntxdbasb4bm4ozdb4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251001-vwt7sstq14/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/58e33a7a-9aca-4567-a186-0500f4a74fdd
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/9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 9b911f9f73f0da39c6170ce197314b2a86a77e4a235b3b8c2090781671d91879

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3636146/
  
Delivery method
Distributed via web download

Comments