MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24
SHA3-384 hash: 78365b111e2cdd03477e3df8c01ecbe485b43b9a25e42da1e9c8d6ab41825888e44ad565bb8dfdeae46b55a147785d18
SHA1 hash: 94e7d8c5f56f8d7b78457bf11143c17f9fb655b6
MD5 hash: 1bffa2bc1eaa3d6c38664ec2274bb0df
humanhash: timing-shade-early-cola
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:79'860 bytes
First seen:2026-02-05 21:35:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xZiUYW5HTvJOHZOppILbHowjz/HEDig3SEQUiBL:xZr5HzYMpiLbIwXfEvQBBL
TLSH T18A736CC6B6C3D4F5EC1305351176AB2B5AB7E13E32A9CB83C3E8E636DC12580E15625D
telfhash t11731caf70e7f4cd8fbd4a840835e5f151969a7bb592032f602639921625ecc690bbc38
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 509c8adef184b261713caaa05e70ae384ff5d80961bdd9e966ecc431eab9ea40
File size (compressed) :40'024 bytes
File size (de-compressed) :79'860 bytes
Format:linux/i386
Packed file: 509c8adef184b261713caaa05e70ae384ff5d80961bdd9e966ecc431eab9ea40

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5fa8107f-fc92-46d1-b3da-b58793607cdc/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69850d4b2ffccda0976917fd/reports/88c9c36c-b562-4962-89fd-29d6ec7a0fa3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-05T19:46:00Z UTC
Last seen:
2026-02-05T21:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bd99abfb-55c4-4408-b73f-4a37d6bf86f8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1864325
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: 1864325 Sample: debug.elf Startdate: 05/02/2026 Architecture: LINUX Score: 72 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 connecthost.live 192.109.200.210, 12121 TELECOMASET-ASBG Bulgaria 2->24 26 5 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 debug.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 9 other processes 2->14 signatures3 process4 process5 16 debug.elf 8->16         started        18 debug.elf 8->18         started        process6 20 debug.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 21:36:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lve6jdi4tk32zwxzijs3ebpfsi6e562dcfivd3i6xjbn2rjnl4sa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260205-1fnb7sbw9d/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 509c8adef184b261713caaa05e70ae384ff5d80961bdd9e966ecc431eab9ea40

Mirai

elf 5d49e48d1c9ab7acdaf94265b205e5923c4efb43115151ed1eba42dd452d5f24

(this sample)

  
Dropped by
SHA256 509c8adef184b261713caaa05e70ae384ff5d80961bdd9e966ecc431eab9ea40
  
URLhaus
https://urlhaus.abuse.ch/url/3772724/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3772732/
  
Dropped by
MD5 a54a3ab7e681886fde0aa707ec4cde9d

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