MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dadbc08dc2068913a10a9def07534f92430f2eb186991c4466b9400f86455152. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dadbc08dc2068913a10a9def07534f92430f2eb186991c4466b9400f86455152
SHA3-384 hash: fb019a6da4bf7d32cc4e04390fc2ad4536990bdd8a9b730adef03d8a92373649d4aa8a918d3531b2d201dc25ef296b8f
SHA1 hash: 9243d77db603be55d884dc165c60ec75a3749ded
MD5 hash: 15ea9399c2193ebaec10741371ac040a
humanhash: batman-friend-mountain-friend
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:96'448 bytes
First seen:2026-01-27 12:00:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XBDjwEURV7DDKZ8TGI/4yEhmSss0vZmyw2gnT5CeYvBaqLwCIq3X:XNjwBRpK+TCBhPssKZmywDT5C7lLwCLn
TLSH T1C793289ABCC5C202C6E0A1B2BB1F559D371643B8E3E6B1078D1DAF29634F8970E37651
telfhash t1be61315bff541e9c97d586a541ae200b16fc30de2b152066ae2c9f4f0582ec2703e83b
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 :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6978a926a57b6af70d0e958d/reports/d52ca7f4-1b2a-4023-bd2e-7b172ab364f9/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cb42e547-e8bb-4c4f-9276-c548c000fe0e
Behavior Graph:
Download SVG
%3 guuid=f65ac755-1800-0000-262b-6642e4080000 pid=2276 /usr/bin/sudo guuid=123b2c58-1800-0000-262b-6642ea080000 pid=2282 /tmp/sample.bin guuid=f65ac755-1800-0000-262b-6642e4080000 pid=2276->guuid=123b2c58-1800-0000-262b-6642ea080000 pid=2282 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0125af7e-eecf-4fc2-a267-1bc7817ce7f5
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1858261
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1858261 Sample: arm5.elf Startdate: 27/01/2026 Architecture: LINUX Score: 64 21 151.237.40.123 NASTECHBG Bulgaria 2->21 23 151.237.40.124 NASTECHBG Bulgaria 2->23 25 100 other IPs or domains 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Connects to many IPs within the same subnet mask (likely port scanning) 2->29 8 arm5.elf .irqbalance 2->8         started        signatures3 process4 file5 19 /dev/shm/.irqbalance, ELF 8->19 dropped 31 Drops invisible ELF files 8->31 33 Sample deletes itself 8->33 12 .irqbalance 8->12         started        signatures6 process7 signatures8 35 Sample tries to kill multiple processes (SIGKILL) 12->35 15 .irqbalance 12->15         started        17 .irqbalance 12->17         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dadbc08dc2068913a10a9def07534f92430f2eb186991c4466b9400f86455152
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dadbc08dc2068913a10a9def07534f92430f2eb186991c4466b9400f86455152/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-27 12:02:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ln4bdoca2erhiiktxxqou2psjbq6lvrq2mryrdgxfaa7bsfkfja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260127-n6q5kacy9h/
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/dadbc08dc2068913a10a9def07534f92430f2eb186991c4466b9400f86455152

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: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 dadbc08dc2068913a10a9def07534f92430f2eb186991c4466b9400f86455152

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739201/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739229/
  
URLhaus
https://urlhaus.abuse.ch/url/3739435/
  
URLhaus
https://urlhaus.abuse.ch/url/3739413/

Comments