MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06
SHA3-384 hash: 728d33bcb152e3424e589cd79aa6d82e65a020d91eda8c51203a7c558c4262deed1159a94b760e6c60bece7ea524006d
SHA1 hash: 7aff0f00c80f6e7baebf0b700f72c6d7b55e796d
MD5 hash: 9101f4b10a38551e31589a62931eaf7c
humanhash: kitten-december-robin-ink
File name:sora.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:61'852 bytes
First seen:2025-08-29 15:37:00 UTC
Last seen:2025-08-29 23:39:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:IVQSmwtMJXmejtLPTkqGLTM5Tfv83KJ2crl2EWa:IVywt8XZ1PGLgTX83KHl2EWa
TLSH T10C5301E2A480D1F7C35A17BB15A4E807FF6517BCB9DD30AA267D924861D2D4838D3BC2
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 UPX
File size (compressed) :61'852 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Unpacked file: 7cb109247ab5b9aff6d2011a33b57f811a7c4d4b519ccf74d8054004cf8eda0c

Intelligence

File Origin
# of uploads :
3
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10041434-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android gafgyt masquerade mirai obfuscated packed threat upx
Link:
https://www.filescan.io/uploads/68b1c9bc39a6221faa752a8b/reports/5f32c174-99b3-46c8-96aa-d51b0ff5ca63/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06
Behaviour
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:
2025-08-26T23:53:00Z UTC
Last seen:
2025-08-26T23:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c6cabc11-44b0-4419-9b5b-a3f418cbf912
Behavior Graph:
Download SVG
%3 guuid=fed80579-1900-0000-5443-e19fcd090000 pid=2509 /usr/bin/sudo guuid=e323eb7a-1900-0000-5443-e19fd3090000 pid=2515 /tmp/sample.bin guuid=fed80579-1900-0000-5443-e19fcd090000 pid=2509->guuid=e323eb7a-1900-0000-5443-e19fd3090000 pid=2515 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ad56bf9-3c19-4725-b2f7-0686773aab2b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1767777
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1767777 Sample: sora.arm7.elf Startdate: 29/08/2025 Architecture: LINUX Score: 68 26 185.132.53.207, 3778 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Germany 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 3 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 sora.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 sora.arm7.elf 8->16         started        18 sora.arm7.elf 8->18         started        20 sora.arm7.elf 8->20         started        process6 22 sora.arm7.elf 16->22         started        24 sora.arm7.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 02:38:59 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=fpm3u3iw7mrjt2vkugb3b7csjswdabkwcafyxzbrxrbeojmdjuda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250829-s3w9mavwds/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10041434-0
YARA:
n/a
Link:
https://app.threat.zone/submission/60aa1b60-1b78-45ef-b5ca-14d2f7059d36
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/2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2bd9ba6d16fb2299eaaaa183b0fc524cac300556100b8be431bc424725834d06

(this sample)

Mirai

elf 7cb109247ab5b9aff6d2011a33b57f811a7c4d4b519ccf74d8054004cf8eda0c

  
URLhaus
https://urlhaus.abuse.ch/url/3613741/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3613760/
  
URLhaus
https://urlhaus.abuse.ch/url/3613764/
  
URLhaus
https://urlhaus.abuse.ch/url/3613768/
  
Dropping
SHA256 7cb109247ab5b9aff6d2011a33b57f811a7c4d4b519ccf74d8054004cf8eda0c
  
Dropping
MD5 ff8e76c7e3089d9671de5996da2ed801

Comments