MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9d391bfc8a6960e9e68f9b9aa08b379ba0cde6d548f957f5e807a00412333d1. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9d391bfc8a6960e9e68f9b9aa08b379ba0cde6d548f957f5e807a00412333d1
SHA3-384 hash: 9b48883e73773bf837d8d89eb17a68093ddef1f4f99514214cb2eeb4bd5f8c3bf42e1d11bd5a7a3f6ace002e4acd83db
SHA1 hash: c97df34b0093c74d0986fa512eae58766b67c36e
MD5 hash: 79b9e48f8645162e961fa675c0f7ab31
humanhash: twelve-thirteen-don-ceiling
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:112'008 bytes
First seen:2026-01-28 21:25:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:3iqR5m6L51mDEyXR28cgPLUV3l+WVgntMGXr:HR06LbmDnXR28cE0+WVOt9
TLSH T1E8B3289ABCC1C612C6E1A1B6FB1F518D371643B8E3EA7107DD186B29634B8970F3B611
telfhash t1a371216aff140fac6be985a0526f241aa7ed309d2b053846ae1ca75f0e52cc2713dc17
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 :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/697a7efda57b6af70d112a3c/reports/30776a6c-9dfc-43c6-adfe-5045bd22fd69/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/768f641c-9c65-4194-8c87-27cdb5d83867
Behavior Graph:
Download SVG
%3 guuid=ccac93a2-1600-0000-8448-7f77e10c0000 pid=3297 /usr/bin/sudo guuid=e8d053a4-1600-0000-8448-7f77e90c0000 pid=3305 /tmp/sample.bin guuid=ccac93a2-1600-0000-8448-7f77e10c0000 pid=3297->guuid=e8d053a4-1600-0000-8448-7f77e90c0000 pid=3305 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a324ee7-05f2-4d0d-9868-5c9743dcfac1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1859450
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1859450 Sample: arm5.elf Startdate: 28/01/2026 Architecture: LINUX Score: 76 20 88.247.242.202 TTNETTR Turkey 2->20 22 88.247.242.209 TTNETTR Turkey 2->22 24 100 other IPs or domains 2->24 26 Antivirus detection for dropped file 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Yara detected Mirai 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 8 arm5.elf .polkitd 2->8         started        signatures3 process4 file5 18 /dev/shm/.polkitd, ELF 8->18 dropped 34 Drops invisible ELF files 8->34 36 Sample deletes itself 8->36 12 .polkitd 8->12         started        signatures6 process7 process8 14 .polkitd 12->14         started        16 .polkitd 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e9d391bfc8a6960e9e68f9b9aa08b379ba0cde6d548f957f5e807a00412333d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9d391bfc8a6960e9e68f9b9aa08b379ba0cde6d548f957f5e807a00412333d1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 21:26:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5hjzdp6iu2la5hti7g42ucftpg5azxtnkshzk726qb5aaqjdgpiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260128-1ac92scv3f/
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/e9d391bfc8a6960e9e68f9b9aa08b379ba0cde6d548f957f5e807a00412333d1

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: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_Threat_d94e1020
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 e9d391bfc8a6960e9e68f9b9aa08b379ba0cde6d548f957f5e807a00412333d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739201/
  
Delivery method
Distributed via web download

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