MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b
SHA3-384 hash: d9074bb9a3d60421efea64881372f6e9b561b15a6c7d9a44127326c71bdae16c7c015f3ffbfe4f18de7594c7fdb8afce
SHA1 hash: e5b27e2c4381d38b991a60819fb9f4bea972db7e
MD5 hash: 398da6696d9588419e5bf7e66f7642fc
humanhash: juliet-jupiter-jupiter-football
File name:data.arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:116'784 bytes
First seen:2026-05-30 03:43:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:+A4Qjbwb+bScYp+3q0oM+pNR6Fx11KvaV7AAltf:qswbMS7pGq0UpNR6b11Kvabltf
TLSH T104B30A427D419F13D5C322F7FBAE42983B136B78D7EA3102E9247FA127478DA0E66611
telfhash t162d0a726078904cc46de40d8b4b92aa50dfeb4220705376e02885641c3e32f57709429
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 :
64
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10059787-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade rust
Link:
https://www.filescan.io/uploads/6a1a5d1777463968d617d876/reports/605312d7-792a-4194-84d2-41420461f1c3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-30T01:08:00Z UTC
Last seen:
2026-05-30T01:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eb7acff0-8af5-416d-9273-1f5e218d2818
Behavior Graph:
Download SVG
%3 guuid=13e2c8bc-1d00-0000-118f-6dcdea0f0000 pid=4074 /usr/bin/sudo guuid=c1d7d6be-1d00-0000-118f-6dcdf20f0000 pid=4082 /tmp/sample.bin guuid=13e2c8bc-1d00-0000-118f-6dcdea0f0000 pid=4074->guuid=c1d7d6be-1d00-0000-118f-6dcdf20f0000 pid=4082 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d89aa74-8117-44b5-97b5-f041c76977d1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1920590
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1920590 Sample: data.arm4.elf Startdate: 30/05/2026 Architecture: LINUX Score: 60 19 datasurge-bot.com 2->19 21 45.131.65.74, 50112, 8082 AS203446GB Germany 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 9 data.arm4.elf 2->9         started        signatures3 27 Performs DNS TXT record lookups 19->27 process4 process5 11 data.arm4.elf 9->11         started        process6 13 data.arm4.elf 11->13         started        process7 15 data.arm4.elf 13->15         started        17 data.arm4.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-30 03:44:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2q43ew364gazlvoykpx4jb6k53mhhrtxpx3xgo43ue3zjv7tv5q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260530-ealersdy3x/
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/bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b

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:Linux_Generic_Threat_d94e1020
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

sh 43d466b8ed5c4987534d63bdcc9d15a4d238983f4de2df83b4c08849f3a94f31

Mirai

elf bea1cd92dbf70c0caeaec29f7e243e5776c39e33bbefbb99dcdd09bca6bf9d7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3855569/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 43d466b8ed5c4987534d63bdcc9d15a4d238983f4de2df83b4c08849f3a94f31
  
Dropped by
MD5 54f8dc6e998d93d3fc00f518bf157289
  
URLhaus
https://urlhaus.abuse.ch/url/3855566/

Comments