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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d
SHA3-384 hash: 6ba31068bde1f7f0508b2ccb01b1c4793f2b218178517d50effbc543e914347af008b018bf08dde1f4adf31760da3adb
SHA1 hash: 667d1ef18c1cfa93b2e6b902e3df9e89159a0b7d
MD5 hash: 5cbbdb20f6ff84507585b0002487118c
humanhash: dakota-florida-uncle-arkansas
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:62'040 bytes
First seen:2025-07-21 17:45:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KfbfifpDGRD1Vq8NXUclc96nTSVD3XTOa:CjKpDGdlUEWFq
TLSH T101532A85DE4BD9F0DC0625B0216BF737A63668312120EFA7E7CDBA63ADA1B11D05721C
telfhash t14111a3fa1eee48d9f7d89440424e5f16166ae53f2a4037e09732a96133abf432079c79
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/687e7cd07bc45bdee1b3a05d/reports/488a8b49-0f7c-4595-a2dc-640fed239066/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 185.208.159.135:9931
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1c1a528-3c8f-40b3-b87d-57e50e8e0863
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1741487
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1741487 Sample: i486.elf Startdate: 21/07/2025 Architecture: LINUX Score: 64 24 50.52.188.96, 23 ZIPLY-FIBER-LEGACY-ASNUS United States 2->24 26 209.154.180.166, 23 ZAYO-6461US United States 2->26 28 98 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 dash rm i486.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 i486.elf 8->16         started        18 i486.elf 8->18         started        process6 20 i486.elf 16->20         started        22 i486.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-21 17:46:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tds4kxuyqea5dqqnzxrtqv4ci3vz3c7gdkwasqmpztuzst6nqu6q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/250721-wb4q6sxxay/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (117361) amount of remote hosts
Creates a large amount of network flows
Malware Family:
n/a
Verdict:
Malicious
Tags:
trojan mirai Unix.Dropper.Mirai-7135870-0
YARA:
Linux_Trojan_Mirai_aa39fb02 Linux_Trojan_Mirai_3a56423b Linux_Trojan_Mirai_6e8e9257
Link:
https://app.threat.zone/submission/edc5d3a9-8630-4967-a6ff-1d3e511cf8e4
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6e8e9257
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_aa39fb02
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 98e5c55e988101d1c20dcde338578246eb9d8be61aac09418fcce9994fcd853d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587616/
  
Delivery method
Distributed via web download

Comments