MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3
SHA3-384 hash: d12482ff457c3aeaa7e10fd92e1b4be4c1330f1a6f23f8d2e104cb21c7643cc2b554a93a8769e9803e43cee490c24dd8
SHA1 hash: 9c71d0ff57961737d4537008fffb847c199fa3f2
MD5 hash: 03476a42ea54cd70b90a9876d8dc015f
humanhash: three-monkey-wyoming-freddie
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:219'256 bytes
First seen:2025-07-31 15:15:55 UTC
Last seen:2025-07-31 17:16:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:Dt0ZP6/j2eqcOHll0XBcBtffbxuwFw7OnejQPFJ7MaPE7oq:my72e7Sll0XC3HtBK7OekJ7nE7oq
TLSH T18E245BA8BA0F6C42F2C3D3F9DE4C8BE13A1735E3C77699717912029DCBA39D59990901
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 :
27
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.31779.16339.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
Sets a written file as executable
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Kills critical processes
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/688b88d4d3268c26a9a12b49/reports/540cdd38-3a0f-4331-84a2-ffbe579f897b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/56095ff2-0f49-4f2e-9570-3e2948f6d9d4
Behavior Graph:
Download SVG
%3 guuid=87437309-1a00-0000-76c2-b48c970b0000 pid=2967 /usr/bin/sudo guuid=7fef3b0c-1a00-0000-76c2-b48c9d0b0000 pid=2973 /tmp/sample.bin guuid=87437309-1a00-0000-76c2-b48c970b0000 pid=2967->guuid=7fef3b0c-1a00-0000-76c2-b48c9d0b0000 pid=2973 execve guuid=ed03640d-1a00-0000-76c2-b48ca10b0000 pid=2977 /usr/bin/dash guuid=7fef3b0c-1a00-0000-76c2-b48c9d0b0000 pid=2973->guuid=ed03640d-1a00-0000-76c2-b48ca10b0000 pid=2977 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6ac496ed-3f8a-45dc-867e-8dac57382c27
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1747947
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1747947 Sample: aarch64.elf Startdate: 31/07/2025 Architecture: LINUX Score: 88 30 92.113.21.114, 5070, 58866, 58868 UKRTELNETUA Ukraine 2->30 32 54.247.62.1, 43382, 443 AMAZON-02US United States 2->32 34 Antivirus detection for dropped file 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 9 aarch64.elf 2->9         started        11 gnome-session-binary sh gsd-print-notifications 2->11         started        13 systemd journalctl 2->13         started        15 50 other processes 2->15 signatures3 process4 process5 17 aarch64.elf 9->17         started        process6 19 aarch64.elf 17->19         started        file7 26 /var/main, ELF 19->26 dropped 28 /etc/init.d/xs.main, POSIX 19->28 dropped 42 Sample tries to set files in /etc globally writable 19->42 44 Drops files in suspicious directories 19->44 46 Sample deletes itself 19->46 23 aarch64.elf 19->23         started        signatures8 process9 signatures10 48 Sample tries to kill multiple processes (SIGKILL) 23->48
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 15:16:25 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ratqev44qels6ripbh33vmdulpnwpplcik7p5g5phtrlspz3ecrq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250731-snnc6sbn71/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c5bc6750-1d9c-4700-a866-5c49d1fd4b07
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/882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 882702579c81172f450f09f7bab0745bdb67bd6242befe9baf3ce2b93f3b20a3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3593724/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3594317/

Comments