MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4
SHA3-384 hash: 2bec4b5bfae60a32d70144e2ed4cb2dfbdc6dc23b417f5fcb9aef8d1076c296be210699a3320e913129fcde3958ab121
SHA1 hash: 815772a92c3fbced304f741b313b92f303579123
MD5 hash: 9c9cd7308fe223968c61460736ee61e5
humanhash: wisconsin-tennis-georgia-summer
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'392 bytes
First seen:2025-07-12 00:24:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZTjRbfRxT7DpcuNHDNItMmX4AWBcKTworqCXlaRojkRZrgx8FugmfyN/LWHT:ZRbTT7DpceBmxKxk0qCX2oYRZrggJq
TLSH T1F3B3AE87F74714A0C8264BF007C74B9E6E232221CF5BE9E76C1E263A19794DF1A1A7D1
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 :
15
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6871ab6c900df8e7f86a0357linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6871ab6b80b46be06ea0c09d/reports/8f18b667-74b6-43fc-8c64-3dfe9ea9033f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/058be680-16dd-4893-b3d3-551a4dcf63a0
Behavior Graph:
Download SVG
%3 guuid=a4afe49e-1c00-0000-2198-7ca0600b0000 pid=2912 /usr/bin/sudo guuid=b7d750a1-1c00-0000-2198-7ca0640b0000 pid=2916 /tmp/sample.bin guuid=a4afe49e-1c00-0000-2198-7ca0600b0000 pid=2912->guuid=b7d750a1-1c00-0000-2198-7ca0640b0000 pid=2916 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9045805a-5f27-40af-8f3a-955d267b8c78
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1734422
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4/
Verdict:
Malicious
Threat:
Linux.Backdoor.Mirai
Link:
https://tip.neiki.dev/file/a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 00:25:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ul7zvmbqxsljluvnqt6jlj5ejuwurhniqgaqib5mgdz4cwluqhka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250712-aqqbfavsct/
Malware Config
C2 Extraction:
last.galaxias.cc
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/7fce5ce1-9b44-422c-82ed-96f6e3fdff81
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/a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 a2ff9ab030bc9695d2ad84fc95a7a44d2d489da881810407ac30f3c1597481d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581143/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581252/
  
URLhaus
https://urlhaus.abuse.ch/url/3581216/
  
URLhaus
https://urlhaus.abuse.ch/url/3574728/
  
URLhaus
https://urlhaus.abuse.ch/url/3581187/

Comments