MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299
SHA3-384 hash: 2a4553f1ac5e0282c8643505bb1832e42009d924246df60d2ab0fcd2b2f3ddeb134a7806d10ba7b5eb3f4e4d0c473b1b
SHA1 hash: 0cb1cdba8974402cefeb2c28d6d2681e9b053834
MD5 hash: 87795d3319bc812741a72a8f0f5d0e2e
humanhash: high-pasta-whiskey-stream
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:47'512 bytes
First seen:2026-01-20 02:38:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:two0c8NF9ZuhfzXdQtcnXK77HKTNIgB4qBDrlJfktjk/urgWm5iaq:twa8j9Zuhf7dQtcnXK77A7TDkkWrgr5V
TLSH T136232AC66943DEF6DD1705F121F3EB724A72F83B182ADAC3D3A8B86299415C1A10736D
telfhash t16a11e5ef4db614fcb7e86d08c31a26f21676d667017126f901b22cd023c29e29079c3a
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 :
107
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/417166df-a89c-44b9-af05-9b4b7272e556/
Detection(s):
Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9964459-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit gcc mirai
Link:
https://www.filescan.io/uploads/696eead855805a763fe9c479/reports/f9792ea0-766a-4fec-a86e-06731a502318/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T20:27:00Z UTC
Last seen:
2026-01-19T22:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/24505cad-5cda-41c2-b116-a8d8d80b224b
Behavior Graph:
Download SVG
%3 guuid=9e34dfc4-1600-0000-6a1c-3c584a0d0000 pid=3402 /usr/bin/sudo guuid=d9ff2cc8-1600-0000-6a1c-3c58570d0000 pid=3415 /tmp/sample.bin net guuid=9e34dfc4-1600-0000-6a1c-3c584a0d0000 pid=3402->guuid=d9ff2cc8-1600-0000-6a1c-3c58570d0000 pid=3415 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d9ff2cc8-1600-0000-6a1c-3c58570d0000 pid=3415->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=40285bc8-1600-0000-6a1c-3c58590d0000 pid=3417 /tmp/sample.bin guuid=d9ff2cc8-1600-0000-6a1c-3c58570d0000 pid=3415->guuid=40285bc8-1600-0000-6a1c-3c58590d0000 pid=3417 clone guuid=3bf35fc8-1600-0000-6a1c-3c585a0d0000 pid=3418 /tmp/sample.bin net send-data zombie guuid=d9ff2cc8-1600-0000-6a1c-3c58570d0000 pid=3415->guuid=3bf35fc8-1600-0000-6a1c-3c585a0d0000 pid=3418 clone guuid=3bf35fc8-1600-0000-6a1c-3c585a0d0000 pid=3418->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 1941f841-0879-5c34-9a5b-6a6c48661ae8 78.142.18.92:9931 guuid=3bf35fc8-1600-0000-6a1c-3c585a0d0000 pid=3418->1941f841-0879-5c34-9a5b-6a6c48661ae8 send: 9B guuid=50297fc8-1600-0000-6a1c-3c585b0d0000 pid=3419 /tmp/sample.bin guuid=3bf35fc8-1600-0000-6a1c-3c585a0d0000 pid=3418->guuid=50297fc8-1600-0000-6a1c-3c585b0d0000 pid=3419 clone guuid=68de81c8-1600-0000-6a1c-3c585c0d0000 pid=3420 /tmp/sample.bin net net-scan send-data guuid=3bf35fc8-1600-0000-6a1c-3c585a0d0000 pid=3418->guuid=68de81c8-1600-0000-6a1c-3c585c0d0000 pid=3420 clone guuid=68de81c8-1600-0000-6a1c-3c585c0d0000 pid=3420->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=68de81c8-1600-0000-6a1c-3c585c0d0000 pid=3420|send-data send-data to 4097 IP addresses review logs to see them all guuid=68de81c8-1600-0000-6a1c-3c585c0d0000 pid=3420->guuid=68de81c8-1600-0000-6a1c-3c585c0d0000 pid=3420|send-data send
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7847ce85-b167-45e9-8f1f-6eb4d1a27b04
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1853728
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853728 Sample: x86.elf Startdate: 20/01/2026 Architecture: LINUX Score: 64 22 50.55.68.117, 23 ZIPLY-FIBER-LEGACY-ASNUS United States 2->22 24 151.151.92.251 WELLSFARGO-10837US United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86.elf 8->14         started        16 x86.elf 8->16         started        process6 18 x86.elf 14->18         started        20 x86.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 01:23:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xy5e5mkyw54ldozwkyevsmlsmw4wtgzih6h3lfnclcmkz3k5gkmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kurc defense_evasion discovery linux
Link:
https://tria.ge/reports/260120-c5c1rsdz8c/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (56838) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Dropper.Mirai-7135939-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/ed150087-a4b1-4687-b4b5-b121ca4edc06
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/be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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_ae9d0fa6
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf be3a4eb158b778b1bb36560959317265b9699b283f8fb595a25898aced5d3299

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760432/
  
Delivery method
Distributed via web download

Comments