MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92
SHA3-384 hash: 1baf6939ae3cc2f452532ae17a181bc00e9b3788e9c3737db6a5e341c99e810e0a10da8925adab77dc610b8e029a1574
SHA1 hash: abb10ad145647027ca039463fd326ec2c652e3da
MD5 hash: 1cb0ce0457de642e01beda0b5a79554a
humanhash: alpha-utah-alabama-floor
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:75'136 bytes
First seen:2026-06-23 19:41:06 UTC
Last seen:2026-06-24 12:14:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:qAGLkIfjN+50W820gR2gsiXZWNmM6OOrO/N0o9pIBzdkhVI2ocSZ+jg/ae+g0uAx:b2+50N20gRVBMsilvVUqg0eV7VC
TLSH T163735B03B58140FCD085C1B4063FA435E563F9BE13366AA937D8FA266F57B201E3DA58
telfhash t14b21e4b16dda189025cb7236f30af0f05c322a2201f035e59eb769b3cf21b860d96026
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 :
2
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-38.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a3ae16c62d0679105fd966f/reports/2db958de-3ed1-4dfa-b3dc-2ea19d25b9d7/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:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-23T17:19:00Z UTC
Last seen:
2026-06-25T06:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3fb7284a-23c1-4926-9990-2c91907ed498
Behavior Graph:
Download SVG
%3 guuid=9bc5d1ae-1900-0000-e5f8-27f90c100000 pid=4108 /usr/bin/sudo guuid=b3cc50b1-1900-0000-e5f8-27f915100000 pid=4117 /tmp/sample.bin guuid=9bc5d1ae-1900-0000-e5f8-27f90c100000 pid=4108->guuid=b3cc50b1-1900-0000-e5f8-27f915100000 pid=4117 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f7383dd2-f224-4d5c-a8fd-3a18a6e818fb
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1932865
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-23 19:44:34 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmx32x2rbwgafotqtkx27l755ozjrza726fo6yql2btydz4kroja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260623-yecg7sfy5p/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 1b2fbd5f510d8c02ba709aafafaffdebb298e41fd78aef620bd06781e78a8b92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3868268/
  
Delivery method
Distributed via web download

Comments