MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 267087ae2fc93bb1e3b191c9bf936b9ccdfb74e0d65f0e83dd55d13630470411. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 267087ae2fc93bb1e3b191c9bf936b9ccdfb74e0d65f0e83dd55d13630470411
SHA3-384 hash: 5071c815445c66a408e8fce6a49d8c670d4b1242a3f33ccfabb7fccf6ac235462a249481e43e13973db553e81907e827
SHA1 hash: b61f3719133e67cbd023eabef7b4d73f5d527264
MD5 hash: 9aeb5e951b442f5c8961ea438b1df99f
humanhash: beer-speaker-oranges-august
File name:S3o.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:144'696 bytes
First seen:2025-11-21 13:45:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NkF+6uk9hckUGXZy9q/uleW0AJsPQDAFwLH6EDq0Rp6+P+po5C5DB11J3OdPU/f8:iF+6uk9hckUGXZy9q/uleW0AJsPQDJHb
TLSH T154E3E71E7E219F3DFBA9C23447B78E25965933C637E1C585D1ACEA001E6024E641FFA8
telfhash t1f6115e1c493822f097725c9d5aeeff72e5a030df4a365d378e10e9a9ab6dd429d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f3e777d9eec7675386832fe869f870ae0c0227f16f1268a133d4a9d27d391719
File size (compressed) :48'496 bytes
File size (de-compressed) :144'696 bytes
Format:linux/mips
Packed file: f3e777d9eec7675386832fe869f870ae0c0227f16f1268a133d4a9d27d391719

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a file
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69206d29eecb08e4aa437c06/reports/d2d44dab-943b-4ade-9e1b-fcdad44afdc3/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5140fa04-67df-42b4-a985-1ccae7be5135
Behavior Graph:
Download SVG
%3 guuid=0602bae2-1800-0000-b781-c4e09b0d0000 pid=3483 /usr/bin/sudo guuid=b0f347e4-1800-0000-b781-c4e09e0d0000 pid=3486 /tmp/sample.bin guuid=0602bae2-1800-0000-b781-c4e09b0d0000 pid=3483->guuid=b0f347e4-1800-0000-b781-c4e09e0d0000 pid=3486 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818552
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1818552 Sample: S3o.mips.elf Startdate: 21/11/2025 Architecture: LINUX Score: 72 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 S3o.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 S3o.mips.elf 8->16         started        18 S3o.mips.elf 8->18         started        20 S3o.mips.elf 8->20         started        process6 22 S3o.mips.elf 16->22         started        24 S3o.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/267087ae2fc93bb1e3b191c9bf936b9ccdfb74e0d65f0e83dd55d13630470411
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/267087ae2fc93bb1e3b191c9bf936b9ccdfb74e0d65f0e83dd55d13630470411/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 13:46:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ezyiplrpze53dy5rshe37e3lttg7w5ha2zpq5a65kxitmmchaqiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251121-q24k7ssrdm/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
vcute69.bounceme.net
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/86780c87-ad3f-49e6-b186-0809f8be369e
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/267087ae2fc93bb1e3b191c9bf936b9ccdfb74e0d65f0e83dd55d13630470411

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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:Mirai_Unpack
Create hunting rule
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 f3e777d9eec7675386832fe869f870ae0c0227f16f1268a133d4a9d27d391719

Mirai

elf 267087ae2fc93bb1e3b191c9bf936b9ccdfb74e0d65f0e83dd55d13630470411

(this sample)

  
Dropped by
SHA256 f3e777d9eec7675386832fe869f870ae0c0227f16f1268a133d4a9d27d391719
  
Dropped by
MD5 9d50426d2e2fb31422363bab67c54b92
  
URLhaus
https://urlhaus.abuse.ch/url/3712134/
  
Delivery method
Distributed via web download

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