MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f464d4c735b00b350fc784274ef5887f2845bc7dd81d7e9b8271cb763290d1e4. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f464d4c735b00b350fc784274ef5887f2845bc7dd81d7e9b8271cb763290d1e4
SHA3-384 hash: 85dbcdcba6ebbcc5a8346c55344568dddaa3b2ad3d1ec09a54c3f147761b0eb42d581f8fe756af678f975f4ff8bfdaa2
SHA1 hash: 8cddf4ea39a3a7f06a6b9bac9f6b33108c23d04d
MD5 hash: 76f14b4fca9f6a12ac6435b7c88879f5
humanhash: east-coffee-mirror-tango
File name:S3o.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:144'700 bytes
First seen:2025-12-01 05:19:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jtRKxKYZt4wY6bludObqRSQ81QywJMQXb22rP/UXan1mKJ1x3C8pepHg/MjDhQip:RRKxKYZt4wY6bludObqRSQ81QywJMQX2
TLSH T1D5E3E70EAE358F7DFB99C23447B78E25965823C627D1C581D2ADE6011E6038F641FFA8
telfhash t19b115e1c497823f4db721d992addff76e59070df5a262e378d00a9beaa2dd029d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5a55252b06c4a154806c8e5cb08fe28a216bb1e21b9a921003ee4c593e7a9a50
File size (compressed) :48'704 bytes
File size (de-compressed) :144'700 bytes
Format:linux/mips
Packed file: 5a55252b06c4a154806c8e5cb08fe28a216bb1e21b9a921003ee4c593e7a9a50

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
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.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.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
Opens a port
Connection attempt
Runs as daemon
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/692d2596d0d5e7288b522f2c/reports/d981e915-35ad-4c83-b5c1-d58c566790aa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f464d4c735b00b350fc784274ef5887f2845bc7dd81d7e9b8271cb763290d1e4
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1823336
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
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: 1823336 Sample: S3o.mips.elf Startdate: 01/12/2025 Architecture: LINUX Score: 76 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 2 other signatures 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/f464d4c735b00b350fc784274ef5887f2845bc7dd81d7e9b8271cb763290d1e4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f464d4c735b00b350fc784274ef5887f2845bc7dd81d7e9b8271cb763290d1e4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6rsnjrzvwaftkd6hqqtu55mip4uelpd53aox5g4cohfxmmuq2hsa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251201-f1lznasqd1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Enumerates running processes
Malware Config
C2 Extraction:
vserge42.bounceme.net
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/530b3632-d204-45bc-9823-16a202c51b38
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_ea92cca8
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: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 5a55252b06c4a154806c8e5cb08fe28a216bb1e21b9a921003ee4c593e7a9a50

Mirai

elf f464d4c735b00b350fc784274ef5887f2845bc7dd81d7e9b8271cb763290d1e4

(this sample)

  
Dropped by
SHA256 5a55252b06c4a154806c8e5cb08fe28a216bb1e21b9a921003ee4c593e7a9a50
  
URLhaus
https://urlhaus.abuse.ch/url/3717847/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e3ca2cd1ffe1f7e33358268dfc04844d

Comments