MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409
SHA3-384 hash: efcdb6365a41d89cef2424ec995dbac69244adfd09a3d41cf47ee5d3a7aa9c78bd0ee49ba9bfedd469636cbdc808115a
SHA1 hash: f48d8284b9db2c85ad746e9ea8c96c727705fbf4
MD5 hash: 6544dc385de53d142f78ce9b9520b474
humanhash: speaker-coffee-king-july
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:207'516 bytes
First seen:2025-08-31 21:04:37 UTC
Last seen:2025-09-05 06:52:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:tKVmDEgtD9ZoeV/3t4LkQ8jgDxWEE8fLZomiEIjrHXg/saybGNl3D:kVmDEgtD9ee99Ik3i5x+VFrw/s5GDD
TLSH T16F14A71E6E228F7DF668C73147B78E25976C23D626E1D645E1ACC2101F6038E641FFA8
telfhash t15641a2580a7817f0a2795c5d45adff36e6a330db7e162c378e10e86aa729b835d05c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt Hailbot mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-31T13:18:00Z UTC
Last seen:
2025-08-31T13:18:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.hj HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3172481-53e8-4a09-8624-731212ee8275
Behavior Graph:
Download SVG
%3 guuid=0cde3375-1800-0000-8d3b-57fdbd090000 pid=2493 /usr/bin/sudo guuid=09692c77-1800-0000-8d3b-57fdc5090000 pid=2501 /tmp/sample.bin guuid=0cde3375-1800-0000-8d3b-57fdbd090000 pid=2493->guuid=09692c77-1800-0000-8d3b-57fdc5090000 pid=2501 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c06f311f-7a00-437d-a78e-638d58798185
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1768559
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Sample reads /proc/mounts (often used for finding a writable filesystem)
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768559 Sample: mips.elf Startdate: 31/08/2025 Architecture: LINUX Score: 96 30 mdw7.xyz 2->30 32 197.190.238.228 zain-asGH Ghana 2->32 34 100 other IPs or domains 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Gafgyt 2->40 44 3 other signatures 2->44 9 mips.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 42 Performs DNS queries to domains with low reputation 30->42 process4 process5 13 mips.elf 9->13         started        16 mips.elf 9->16         started        18 mips.elf 9->18         started        20 mips.elf 9->20         started        signatures6 46 Sample reads /proc/mounts (often used for finding a writable filesystem) 13->46 22 mips.elf 13->22         started        24 mips.elf 13->24         started        26 mips.elf 16->26         started        process7 process8 28 mips.elf 22->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-31 19:23:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iyl5oz5jizpyb6biz3jd6u233spuyhrlt7rpihkr4bhhtpek2qeq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/250831-zxhmlswrv5/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Renames itself
Unexpected DNS network traffic destination
Contacts a large (65913) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7355719-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d995a33e-1ebe-4100-b8ed-85e91015a344
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/4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409

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:ach_202412_elf_hailbot
Create hunting rule
Author:abuse.ch
Description:Detects HailBot ELF files
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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: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 4617d767a9465f80f828ced23f535bdc9f4c1e2b9fe2f41d51e04e79bc8ad409

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3614890/
  
Delivery method
Distributed via web download

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