MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722
SHA3-384 hash: 1b9ef40af42d8f83ba9cad6110ee4bc79115a838513aa57dcca0456f7d43080e85237f1470482b95cbd9cde750498dc0
SHA1 hash: fb241de22ca158c5e66d1c64e915d480b715856d
MD5 hash: 7c3f6e9227edcd23c98d360104e11cda
humanhash: timing-illinois-idaho-berlin
File name:lnit
Download: download sample
Signature Mirai
Create hunting rule
File size:23'592 bytes
First seen:2025-10-24 06:19:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:jx8kIHuqXfOoGfxyB8NcySdemSqbk2lMzTxFFLVJLVvaKwifVDyPhymdGUop5hg:jqkIH7XfvGfu8/XmLonzdFNVJLVrwiJW
TLSH T1A0B2CF65661AF136F2600C75E1B9C082C0AB4DF8F6DE32725D0D1BACA6C35056AFD2B6
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 UPX
File size (compressed) :23'592 bytes
File size (de-compressed) :51'108 bytes
Format:linux/arm
Unpacked file: c91c9dfebf8e9c7f1733e9c37994efc285a35c29824031298eb43f31e6f84c41

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/68fb1ac43a79800405f441bb/reports/192c6162-6a42-45e2-8be7-337c26a18b0d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-23T18:38:00Z UTC
Last seen:
2025-10-25T19:35:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/299f2281-a36a-4fa6-bbbb-4442e7b9958f
Behavior Graph:
Download SVG
%3 guuid=e987b5c4-1900-0000-1520-8a2684080000 pid=2180 /usr/bin/sudo guuid=b7f5f8c6-1900-0000-1520-8a268a080000 pid=2186 /tmp/sample.bin guuid=e987b5c4-1900-0000-1520-8a2684080000 pid=2180->guuid=b7f5f8c6-1900-0000-1520-8a268a080000 pid=2186 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3864b3f1-d47d-435c-8745-756d5298abd2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1801068
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-23 20:54:23 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpuj23u2fr2yxhijh6gdgvlljcybq4c5pzyuplgpiawhdwszm4ra._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251024-g37vksxmht/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/54a9cb24-2049-4e43-86cf-02359dec110b
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/b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722

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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

sh 8053d3860c0c99de622e81f2f607c5e88b58934748f8b4bd7654a08341b730cb

Mirai

elf b3e89d6e9a2c758b9d093f8c33556b48b018705d7e7147accf402c71da596722

(this sample)

Mirai

elf c91c9dfebf8e9c7f1733e9c37994efc285a35c29824031298eb43f31e6f84c41

  
URLhaus
https://urlhaus.abuse.ch/url/3685259/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c91c9dfebf8e9c7f1733e9c37994efc285a35c29824031298eb43f31e6f84c41
  
Dropping
MD5 6387767c87c555c760126dc0f8ed9a40
  
Dropped by
SHA256 8053d3860c0c99de622e81f2f607c5e88b58934748f8b4bd7654a08341b730cb
  
Dropped by
MD5 6426320821d84fe70207913eb12b0f54
  
URLhaus
https://urlhaus.abuse.ch/url/3634099/
  
URLhaus
https://urlhaus.abuse.ch/url/3671102/
  
URLhaus
https://urlhaus.abuse.ch/url/3684275/

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