MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1
SHA3-384 hash: fcd0586c1b19d00b7ec2a5197a86d724ad0b9b764f68864e1ec79018dad4109477d57076bd4a60cf7d224b64699b520c
SHA1 hash: ecefb45a0296cdfb90d60fff936c758ab6abe4bf
MD5 hash: 6d3072c5371b064e783c743da3b7248d
humanhash: eleven-april-low-indigo
File name:m9x7k2v8b3.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:112'336 bytes
First seen:2026-02-16 13:33:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WOQxAseTL5TmAb859VPflxlZR8Zq35X0jDVHqaYy6qtaRYm5NSznMD0u9FWtkcfw:37N58DV5gjdcRYONSY5BcgJ
TLSH T187B36C26E4791827C5E0507B11E76373F1F6138624A897DEBD720E9AAF202C02797BF5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9d886b33-37a8-41a8-b54d-45b09f28b2eb/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

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.Trojan.Mirai-9441505-0
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69931cd7981ff1d38a5790f5/reports/36907530-1909-401f-b5e4-9a4b69791437/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ddaa2cfc-ced5-4b52-9c46-c8d1f8b6012d
Behavior Graph:
Download SVG
%3 guuid=b9c1171b-1700-0000-bcb6-b779a80e0000 pid=3752 /usr/bin/sudo guuid=8b6c631d-1700-0000-bcb6-b779b00e0000 pid=3760 /tmp/sample.bin guuid=b9c1171b-1700-0000-bcb6-b779a80e0000 pid=3752->guuid=8b6c631d-1700-0000-bcb6-b779b00e0000 pid=3760 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3fff3058-0e71-4a00-b072-8a44807dba43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 14:11:05 UTC
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6kkqllpued4ubc4p5v4g4oufveqbrhckscqfqr4i62jbkdyjkqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260216-qt79esgt4a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 2f94a82d6fa107ca045c7f6bc371d42d4900c4e2548502c23c47b490a8784aa1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766469/
  
Delivery method
Distributed via web download

Comments