MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92
SHA3-384 hash: c710f370c016b81dcdaa740ea0db308f1b8f4fe10e0c526c5d59b3731bf59fccf4bb627c9faea3137638bdb9506ae924
SHA1 hash: 8a1e7737f0da3b06f2f82e524952b7fcf00d41f4
MD5 hash: ae6a8563a3b48cf7ef77aadd3ea87210
humanhash: grey-cola-solar-wyoming
File name:main_arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:46'316 bytes
First seen:2025-07-02 17:12:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:2k3vbKxavwh3AfBTNZQXN+m76Yv0f2mX+PYLokiOBNN79aK4:h+xXmf7ZQXQE6YbmyYlv
TLSH T1A923E643EC82DA0ADAC02735B96F60EF3311B7D9E1DE76879D115B103ACA90F4DAB641
telfhash t119e07d00fc75875c5cd79a749ddd07b49900220250574b00cf10d6f0c83f444e308d5e
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
Detection(s):
Unix.Trojan.Mirai-9907086-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68656978c9eb974737657a9f
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/686568aaee5b1c8f3d24f6ff/reports/62205810-746c-4704-9e34-b2f8e7f2c916/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/1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92
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/ff93125e-f8ec-4990-98b2-74dd2d218b3e
Behavior Graph:
Download SVG
%3 guuid=d0867ec6-1700-0000-26d9-d20a8e0c0000 pid=3214 /usr/bin/sudo guuid=8ad9efc8-1700-0000-26d9-d20a920c0000 pid=3218 /tmp/sample.bin guuid=d0867ec6-1700-0000-26d9-d20a8e0c0000 pid=3214->guuid=8ad9efc8-1700-0000-26d9-d20a920c0000 pid=3218 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1a71f2f1-ac2b-4dfe-b336-90be94537f86
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1727452
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-02 17:13:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6zv6olj5sqlrbmtqecszjd2jdvif2kgkh72qd477z2i5qb6bwja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250702-vre73syydt/
Malware Config
C2 Extraction:
katanaa.zapto.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9907086-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a230de1b-7afe-4fc8-8f34-515ac8cf75fd
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/1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92

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_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
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
Create hunting rule
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 1fb35f3969eca0b8859381052ca47a48ea82e94651ffa80f9ffe748ec03e0d92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568942/
  
Delivery method
Distributed via web download

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