MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b164f0b6a68ae75192bcb3306da7f4a7e1571fa90bc78815f22326fae331c63d. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b164f0b6a68ae75192bcb3306da7f4a7e1571fa90bc78815f22326fae331c63d
SHA3-384 hash: a294b0f7149b6f734804f4c5e369fea649001a1cdc81738e97a96ba164be7ec3f45af882476dc72505ba8f9896e77a42
SHA1 hash: f27801f340a6cd3df2e95ff23e116ae57d982ed2
MD5 hash: f1af4b50168b87cab14904a0c1d50c6b
humanhash: arkansas-don-fruit-ceiling
File name:dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:981'512 bytes
First seen:2026-05-30 19:07:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:6ia3oAbeNgvzRNwGdoHtMLi+CSegujoS89uUbHlTIHkayQgLonHX:6ia3oceNgv/Bly8kUbHl0SLo
TLSH T1DE257B2EF2B2F1BCE007C03417DFCAA15525B07926312DBB37C49A353E6ADA15359B62
telfhash t1bdb1ad710af63560a6d7ea11b312f0b56d32186326ed39f16a225ed4dfd5e810cb382f
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Creating a file
Substitutes an application name
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-05-30T16:17:00Z UTC
Last seen:
2026-05-31T22:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b164f0b6a68ae75192bcb3306da7f4a7e1571fa90bc78815f22326fae331c63d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0f049d60-82de-4601-a6b0-825433136c53
Behavior Graph:
Download SVG
%3 guuid=27a03339-1700-0000-c738-3746c00c0000 pid=3264 /usr/bin/sudo guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272 /tmp/sample.bin net send-data guuid=27a03339-1700-0000-c738-3746c00c0000 pid=3264->guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con caa8c0b5-d42f-56fa-bb62-30e84d1bc5f4 87.120.92.182:1999 guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272->caa8c0b5-d42f-56fa-bb62-30e84d1bc5f4 send: 7B guuid=7da0233c-1700-0000-c738-3746ca0c0000 pid=3274 /tmp/sample.bin guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272->guuid=7da0233c-1700-0000-c738-3746ca0c0000 pid=3274 clone guuid=122cc977-1700-0000-c738-37465b0d0000 pid=3419 /tmp/sample.bin guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272->guuid=122cc977-1700-0000-c738-37465b0d0000 pid=3419 clone guuid=686670b3-1700-0000-c738-3746de0d0000 pid=3550 /tmp/sample.bin guuid=0dc3db3b-1700-0000-c738-3746c80c0000 pid=3272->guuid=686670b3-1700-0000-c738-3746de0d0000 pid=3550 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86aa9e16-d196-4cff-a2c6-aabf6cc462fa
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b164f0b6a68ae75192bcb3306da7f4a7e1571fa90bc78815f22326fae331c63d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b164f0b6a68ae75192bcb3306da7f4a7e1571fa90bc78815f22326fae331c63d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-30 19:10:30 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 20 (70.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfspbnvgrltvdev4wmyg3j7uu7qvoh5jbpdyqfpsemtpvyzryy6q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion linux
Link:
https://tria.ge/reports/260530-xtjz6adx7j/
Behaviour
Changes its process name
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_900ffdd4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Hacktool_Flooder_1a4eb229
Create hunting rule
Author:Elastic Security
Rule name:Linux_Hacktool_Flooder_e63396f4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_449937aa
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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 b164f0b6a68ae75192bcb3306da7f4a7e1571fa90bc78815f22326fae331c63d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3856014/
  
Delivery method
Distributed via web download

Comments