MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea61acb0ab5e83775f63eb213e9e6112911ca86ea5ddb53ee171868bfafd0894. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea61acb0ab5e83775f63eb213e9e6112911ca86ea5ddb53ee171868bfafd0894
SHA3-384 hash: 96e0aafc73c94f3b3252f84f29c3424b5b2b7b563ec019c461880b6ebd3191df2f2374d27c7bea8110ce4e5bac539a05
SHA1 hash: 2f4f39ab9b19ec64931fc26cd12ccb398e7e14be
MD5 hash: bd78bd94c30040c988e69ae4e4be5651
humanhash: music-charlie-red-apart
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:128'548 bytes
First seen:2025-12-02 00:10:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:OVjyybaszYoeNlhtzKlUcR/y0CRYM/orNhUNa:myybaQYFNlhtzKlUsCRorNhUI
TLSH T1A3C3940E7E319F7DFFACC23447B39A21975927D622E1C584D1ACEA011E7024E681FBA5
telfhash t14321905c497822e0a7721c9d5adeff77d6a030df4a366e338e00e8ada6add425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 1741b929f96938b3b1ac382beed2cd9630ee56ecc5402eda6ae5b56aee8df2be
File size (compressed) :44'688 bytes
File size (de-compressed) :128'548 bytes
Format:linux/mips
Packed file: 1741b929f96938b3b1ac382beed2cd9630ee56ecc5402eda6ae5b56aee8df2be

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/692e2ea33cf0944cdda82202/reports/66991083-19ca-4741-b44a-a4d7f5dad9b1/overview
Result
Gathering data
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1824041
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1824041 Sample: mips.elf Startdate: 02/12/2025 Architecture: LINUX Score: 80 38 151.242.30.13, 12121, 56254, 56256 RASANAIR Iran (ISLAMIC Republic Of) 2->38 40 109.202.202.202, 80 INIT7CH Switzerland 2->40 42 3 other IPs or domains 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for dropped file 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 Multi AV Scanner detection for submitted file 2->50 8 mips.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 file5 36 /usr/local/bin/infinitd, ELF 8->36 dropped 17 mips.elf 8->17         started        19 mips.elf 8->19         started        21 mips.elf sh 8->21         started        23 3 other processes 8->23 process6 process7 25 mips.elf 17->25         started        28 mips.elf 19->28         started        30 mips.elf 19->30         started        32 sh 21->32         started        34 sh 23->34         started        signatures8 52 Manipulation of devices in /dev 25->52 54 Deletes system log files 25->54
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ea61acb0ab5e83775f63eb213e9e6112911ca86ea5ddb53ee171868bfafd0894
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ea61acb0ab5e83775f63eb213e9e6112911ca86ea5ddb53ee171868bfafd0894/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 00:11:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5jq2zmfll2bxox3d5mqt5htbckirzkdouxo3kpxbogdix6x5bcka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251202-agqkvadv4g/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Deletes log files
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Deletes Audit logs
Deletes system logs
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/5479b54d-7794-422b-a943-10b0270e827e
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 1741b929f96938b3b1ac382beed2cd9630ee56ecc5402eda6ae5b56aee8df2be

Mirai

elf ea61acb0ab5e83775f63eb213e9e6112911ca86ea5ddb53ee171868bfafd0894

(this sample)

  
Dropped by
SHA256 1741b929f96938b3b1ac382beed2cd9630ee56ecc5402eda6ae5b56aee8df2be
  
URLhaus
https://urlhaus.abuse.ch/url/3719334/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2f126f79fa99d2f0f4f309a65f8fcfee

Comments