MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc
SHA3-384 hash: 04b9a0f2ffa7f288e067b7e2c3821b31ba82e44c8330e9f0b2e9b80c3e5f827fd126fea3b86d425667330fc216ec51a8
SHA1 hash: d8947e2a8060427f2d81639b084316d5854152d9
MD5 hash: 613479c51b3c1d69c5f2341f3c2b6c82
humanhash: item-coffee-green-grey
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:92'108 bytes
First seen:2025-05-18 20:13:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7FC5g7zNjl+YOyiqwT7h+gkHYxWhgfGSdRXXA:7FCCNjldDx678gjxb/dm
TLSH T1A3936BC5F783D0F6E95205B1417BA7329733E43AA02AEF42C329AD36DC52910DA1B76C
telfhash t1b35141f72e660dfcf390ac0cc31e2b53361a96b7155032b681f36da536f6a9550a6834
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 :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682a4023e5aa44ec2e1aa35dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/682a3f9ac609634bd7c7d136/reports/0a4accfd-c787-478a-86d5-9b658e0ed9aa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
59
Number of processes launched:
17
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c37fa908-f479-496b-8909-08aa58dbda7f
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1693579
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1693579 Sample: x86.elf Startdate: 18/05/2025 Architecture: LINUX Score: 64 27 botnet.taphoanx 2->27 29 109.202.202.202, 80 INIT7CH Switzerland 2->29 31 3 other IPs or domains 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Gafgyt 2->37 9 x86.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 x86.elf 9->15         started        process6 17 x86.elf 15->17         started        process7 19 x86.elf 17->19         started        21 x86.elf 17->21         started        23 x86.elf 17->23         started        25 6 other processes 17->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-18 20:14:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iq7zmliqf5en7tv6uujyzv75i4frenoiyc362khjzfjgc5z5wk6a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit
Link:
https://tria.ge/reports/250518-yz29cscm2v/
Behaviour
Writes file to tmp directory
Loads a kernel module
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc

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:Linux_Trojan_Mirai_5f7b67b8
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_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 443f962d102f48dfcebea5138cd7fd470b1235c8c0b7ed28e9c95261773db2bc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3546688/
  
Delivery method
Distributed via web download

Comments