MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360
SHA3-384 hash: 64b50217e2de1212373986b540a626bc18681fe025b9994efb5566a133bf0a6604e8753a0641da25fb86ddf8819c7cff
SHA1 hash: 1812323eb9e5c0572a90ff605e9ec678a771a129
MD5 hash: 31a5993b097c2b51030431c19d1f0558
humanhash: oscar-september-mexico-early
File name:miraint.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:50'092 bytes
First seen:2025-11-05 04:27:00 UTC
Last seen:2025-11-14 08:47:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:z0FAcluoIyzlDBHesRs11pQwq26inWZVwC5AkBPdtVABUksb5W7yEEN:zQIsBHL0Qwq26MaywZN4/sQ7s
TLSH T186234B41761C0E07D2A65BF4293F27E483FEE9A020F4F58C260F9A868175E73518AEDD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
164
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/690ad3ca393eed3f38e400a2/reports/4d97ca4a-a327-41be-b8c6-d834349e101e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-03T12:45:00Z UTC
Last seen:
2025-11-06T17:19:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f96e62f8-b8bb-447b-9287-3602a4a42c1f
Behavior Graph:
Download SVG
%3 guuid=a71d9288-1a00-0000-067f-1113760a0000 pid=2678 /usr/bin/sudo guuid=baae118b-1a00-0000-067f-11137e0a0000 pid=2686 /tmp/sample.bin guuid=a71d9288-1a00-0000-067f-1113760a0000 pid=2678->guuid=baae118b-1a00-0000-067f-11137e0a0000 pid=2686 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/16111656-814f-4b85-ace4-b0939068ca4c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1808231
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 04:12:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rh6v6h53hkwlctetbxy267r2bhyo3ys6cypcschlmucpi62qanqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251105-e56n7aslgk/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/dd596ff2-f025-44d7-99ef-9fbda99d979f
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/89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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
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 89fd5f1fbb3aacb14c930df1af7e3a09f0ede25e161e2908eb6504f47b500360

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696672/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696701/

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