MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40. 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: 0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40
SHA3-384 hash: f4256f9314085cf4fef8a001bc3944596c886bdfac80d2bfb8dd57bb416c7b044173b5bb5b4dd9478bae86e8960c52f3
SHA1 hash: 1926baad6de0166e746bc288bbcc29177e16f853
MD5 hash: 424c1e09c511d8b48ecee60670400bb3
humanhash: golf-six-summer-iowa
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:187'652 bytes
First seen:2026-03-26 21:06:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZEDwEkwPyoiNho/+2alU4uklRZak8oTwZDj5JsxCAPYPBlYFuhPITpbFDHQPxbir:Z/wKoiNe/+2YUelRZ0oTwZDj5JsxCAPr
TLSH T1300429457E409E33CBD0677ABBED42CD731223FCD3EA7112EE015B26369651A0E36592
telfhash t11ba012818d0810407011b400d4f8301121801d867306c2321398dd104e030438910c27
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin mirai rust
Link:
https://www.filescan.io/uploads/69c5a00a972c219c8d6f31a4/reports/5cc80f52-caca-498d-9c22-c0dd38d03bcb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-26T19:25:00Z UTC
Last seen:
2026-03-28T03:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/09c410bc-951e-40fd-9d92-c992df31651b
Behavior Graph:
Download SVG
%3 guuid=851d6d45-1800-0000-1762-56f9890c0000 pid=3209 /usr/bin/sudo guuid=8b84d447-1800-0000-1762-56f98a0c0000 pid=3210 /tmp/sample.bin guuid=851d6d45-1800-0000-1762-56f9890c0000 pid=3209->guuid=8b84d447-1800-0000-1762-56f98a0c0000 pid=3210 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5cebd38-7564-457d-8b5d-6356093e4b26
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1889900
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1889900 Sample: arm5.elf Startdate: 26/03/2026 Architecture: LINUX Score: 48 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->17 19 2 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 arm5.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 arm5.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-26 21:07:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bneq5bf5sd3uobzffxh2nu5b3swaz4hinahr2faqlbvo4tajv5aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260326-zygrpsa18s/
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/0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40

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:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
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 0b490e84bd90f74707252dcfa6d3a1dcac0cf0e8680f1d1410586aee4c09af40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776892/
  
Delivery method
Distributed via web download

Comments