MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5497b3e429b10a5e868f9df0d7bab70a7127dc1f886d3462e09488ae163adca9. 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: 5497b3e429b10a5e868f9df0d7bab70a7127dc1f886d3462e09488ae163adca9
SHA3-384 hash: 2f19d6203d6afcf26f9c6fd01693d96c996ab0b3741e57526a8158cd998e3ae2d8f4b81d2cb887da16e9dec7ca7f9ea2
SHA1 hash: 9a4eac75524a57c15e08e7515482e0c7a6bbc958
MD5 hash: 38fe85aeda5c5657d7f117c90012fda3
humanhash: hamper-purple-chicken-asparagus
File name:zerarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:70'820 bytes
First seen:2025-12-28 19:29:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:z0ocIOhNsioRDpXkktcHtNthyq+UlkuO:z0oc9MDpXkktcHtNJ+BuO
TLSH T152632955B8815A13C6D022BBFA6F428D372653E8D2EE3213DD266F11778B81F0D7B642
telfhash t12431f6224edc2fec2bd0c78487ce155d85e631fe13156665ceadaf4f07928c1306a476
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 :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69518553127d6a14e0c52a17/reports/bcab6459-5c0e-4b66-9a7a-67bdb05ad7d0/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69f53504-fc3e-4910-bbba-57008eb3858c
Behavior Graph:
Download SVG
%3 guuid=7a17e208-1a00-0000-dcca-6022190b0000 pid=2841 /usr/bin/sudo guuid=3887de0a-1a00-0000-dcca-60221d0b0000 pid=2845 /tmp/sample.bin guuid=7a17e208-1a00-0000-dcca-6022190b0000 pid=2841->guuid=3887de0a-1a00-0000-dcca-60221d0b0000 pid=2845 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d05dbac-9640-4ae2-a1dd-c4ae83ffe191
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1840907
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840907 Sample: zerarm5.elf Startdate: 28/12/2025 Architecture: LINUX Score: 72 14 167.99.246.88, 39691, 58218 DIGITALOCEAN-ASNUS United States 2->14 16 slursontel.ru 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 8 zerarm5.elf 2->8         started        signatures3 process4 process5 10 zerarm5.elf 8->10         started        process6 12 zerarm5.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5497b3e429b10a5e868f9df0d7bab70a7127dc1f886d3462e09488ae163adca9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5497b3e429b10a5e868f9df0d7bab70a7127dc1f886d3462e09488ae163adca9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 19:30:29 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=ksl3hzbjweff5buptxynpovxbjyspxa7rbwtiyxassek4fr23suq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251228-x72gcsyqhm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/16aa6669-54f4-47e4-9e58-2be6a2aa2df5
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/5497b3e429b10a5e868f9df0d7bab70a7127dc1f886d3462e09488ae163adca9

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 5497b3e429b10a5e868f9df0d7bab70a7127dc1f886d3462e09488ae163adca9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739236/
  
Delivery method
Distributed via web download

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