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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfd359ea9604879aec7cec29db5bd166c65682b1008bf44d67312800382dfaae. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfd359ea9604879aec7cec29db5bd166c65682b1008bf44d67312800382dfaae
SHA3-384 hash: 497b7fb963c9e4a758b76805f706ed378864786f95bc9b3bc8123dfa855f261768730cb177fdcfb9c405a777040fe847
SHA1 hash: 19a7f183c822d850f515bb0e82984a9d9bafe2ac
MD5 hash: b115df7b24c849d339ee87d26c259919
humanhash: december-illinois-monkey-enemy
File name:Xarco.sh4
Download: download sample
Signature Mirai
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File size:50'588 bytes
First seen:2025-08-09 06:01:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:u/SwFGf60EsunE55XzLGaAmfsX4HuiVxu+EECpoZO4aIzYBK:u/N4604ARfA9Xx3EFZO2z
TLSH T132337D66D8B55DD8C55C42B8B9248E3E5323E815AB832EF21747CD679047E9CF90E3B0
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 :
27
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136288-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-8025795-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6896e4752fbe0788fb1ca5b5/reports/094cee26-4a7b-4016-805c-136b727d1fa9/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0bddbb08-8859-47f8-8410-3f9b87e387a5
Behavior Graph:
Download SVG
%3 guuid=103e91e5-1900-0000-7b05-3c69a00a0000 pid=2720 /usr/bin/sudo guuid=e70d9be7-1900-0000-7b05-3c69a70a0000 pid=2727 /tmp/sample.bin guuid=103e91e5-1900-0000-7b05-3c69a00a0000 pid=2720->guuid=e70d9be7-1900-0000-7b05-3c69a70a0000 pid=2727 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9fae24e3-cb1d-4d6c-82f9-d5caf298d6e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1753573
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753573 Sample: Xarco.sh4.elf Startdate: 09/08/2025 Architecture: LINUX Score: 56 15 169.254.169.254, 80 USDOSUS Reserved 2->15 17 bot.nightbotnet.my.id 185.208.159.135, 12121, 52898, 52900 SIMPLECARRER2IT Switzerland 2->17 19 daisy.ubuntu.com 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 7 Xarco.sh4.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 Xarco.sh4.elf 7->11         started        13 Xarco.sh4.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfd359ea9604879aec7cec29db5bd166c65682b1008bf44d67312800382dfaae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfd359ea9604879aec7cec29db5bd166c65682b1008bf44d67312800382dfaae/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-08-09 06:02:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37jvt2uwasdzv3d45qu5ww6rm3dfnavracf7itlhgeuaaobn7kxa._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250809-grnybsgr7y/
Malware Family:
n/a
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a2ab7d32-f014-4bf9-831e-7a49214a3cf6
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/dfd359ea9604879aec7cec29db5bd166c65682b1008bf44d67312800382dfaae

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:SUSP_XORed_Mozilla_Oct19
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Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf dfd359ea9604879aec7cec29db5bd166c65682b1008bf44d67312800382dfaae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3599443/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3599692/

Comments