MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1
SHA3-384 hash: af0d7079c0ffe1e902e47d2716d23a78f8575bf7a612caed75e1a675590968ea8443e89d79989abc2affb741af091dce
SHA1 hash: 725090393f0d51faab5706554466031796e9e547
MD5 hash: 55151de5d10fccdba316b863260aaa45
humanhash: sad-neptune-music-hawaii
File name:sora.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:154'201 bytes
First seen:2026-02-12 18:25:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Jtfg6PE4+wyVKJ8sXMhv+yxCG2VpSmSDCAX5k+M/9kKZjI941T:JRg6PEgybRCG2VpJSPX55M/9k541T
TLSH T130E34C45FA409B53C1D517B7FA9F014A3322D758A3EB730689285FB43F8AB5E0E27606
telfhash t10531f2611e2745341a60cfac98dd73ba112c6313a641df72df29889c61254daf87ee0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a24546bb7cbe798ed46f1ab2c7da1e8dee11db7e7a78d4957dfcc9ed9a87facb
File size (compressed) :55'464 bytes
File size (de-compressed) :154'201 bytes
Format:linux/arm
Packed file: a24546bb7cbe798ed46f1ab2c7da1e8dee11db7e7a78d4957dfcc9ed9a87facb

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
NL NL
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/a7d4a469-c527-4d36-890e-2e675a85e14a/
Detection(s):
Sanesecurity.Malware.30442.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Trojan.Mirai-7135981-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
31
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-12T16:38:00Z UTC
Last seen:
2026-02-12T19:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3b940397-dd51-45bd-8809-2448cdaf5e59
Behavior Graph:
Download SVG
%3 guuid=313ee8a0-1700-0000-5068-2be2720b0000 pid=2930 /usr/bin/sudo guuid=09fce6a2-1700-0000-5068-2be2760b0000 pid=2934 /tmp/sample.bin guuid=313ee8a0-1700-0000-5068-2be2720b0000 pid=2930->guuid=09fce6a2-1700-0000-5068-2be2760b0000 pid=2934 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/194f01fa-131a-47d1-9793-eeb8d3c03284
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-12 18:26:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3jwuosrvixvplhn7aad5f5vhxpktoqw2x6ro4rga67fd3gqpdiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora defense_evasion discovery
Link:
https://tria.ge/reports/260212-w3abmse12e/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Contacts a large (173084) amount of remote hosts
Creates a large amount of network flows
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/bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a24546bb7cbe798ed46f1ab2c7da1e8dee11db7e7a78d4957dfcc9ed9a87facb

Mirai

elf bed36a3a51aa2f57acedf8003e97b53ddea9ba16d5fd17722607be51ecd078d1

(this sample)

  
Dropped by
SHA256 a24546bb7cbe798ed46f1ab2c7da1e8dee11db7e7a78d4957dfcc9ed9a87facb
  
Dropped by
MD5 3f7f47a9cda780cfc44923a33261d29d
  
URLhaus
https://urlhaus.abuse.ch/url/3774365/
  
Delivery method
Distributed via web download

Comments