MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa. 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: 8


Intelligence 8 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa
SHA3-384 hash: 82d1e9ce990c7a2d350f105c65e0bece8ae44fe26bd3cec0bd74a9de2431fbacbbbce7397c8ba21bf66674d91ddc6945
SHA1 hash: fb0d909c167de627357a5dede0216ca1b02d0f24
MD5 hash: 5ae78723f1e0c2e3ee0959559af130ae
humanhash: lactose-oregon-magazine-lemon
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:109'096 bytes
First seen:2026-02-25 19:21:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gJiQwIGN+uVzlJDSKyQr6nKLk/NjrcNAZgXV/q9K9LGHH65k:gJiQIBbJDRyQr6n8k/N3XgXNyKb5k
TLSH T199B35A13B4D190FDC4DAD2784BEFA216EE72F05A1239B25E23D05F263E1EE206B5D251
telfhash t1e8519cb029563a9431e3b722b34edaa4d8bb097104e075d4df737ce5ce667880d93867
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Receives data from a server
Collects information on the OS
Runs as daemon
Opens a port
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/699f4bea97feb4afd65ac5ea/reports/4fc0c913-e912-434a-9bb7-029e582a581e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
35
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa
Behaviour
Anti-VM
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/953c445d-74f7-436e-aa22-d08f4d007c7b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1874949
Signature
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: 1874949 Sample: x86_64.elf Startdate: 25/02/2026 Architecture: LINUX Score: 56 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 5 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 7 x86_64.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 x86_64.elf 7->15         started        17 x86_64.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 19:22:18 UTC
File Type:
ELF64 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4tbmq77h6dt6csolhxqi7rvdk45qvfl2eofm6uzvukntgoxhl5a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260225-x3b1xabx3e/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.09
Link:
https://yomi.yoroi.company/submissions/7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 7f261643ff3f873f0a4e59ef047e351ab9d854abd11c567a99ad14d999d73afa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3775373/
  
Delivery method
Distributed via web download

Comments