MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8
SHA3-384 hash: 1b9eaa107429ef9976a4503761ddd1ec894c579034f15b5d3b04576493d079fa59ff694a15662633e644bb5433b6c200
SHA1 hash: a1a23681ae0719ed1ef42d9a8d1569085ce109ac
MD5 hash: 844bdc13460dc589db80cc1989e117b0
humanhash: eighteen-michigan-robert-white
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:18'428 bytes
First seen:2025-06-01 19:41:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:G9ceUfku3fklu5WhAT+EfYfoFD9fd1agaNHuLEEwaurGqhymdGUop5htn:EUfD3cwG3EfYS9fdMg8EzurGqs3UozLn
TLSH T16782D0E6924AB7B6C870D475B3F8C68936190BBCD3F936232414086A77C5D045E7A7CB
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) :18'428 bytes
File size (de-compressed) :46'920 bytes
Format:linux/arm
Unpacked file: 3ddfdde13f4abf94fa26bac5976d1e5e41d94bbd22165d18686a8394dd135166

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683caddfacf88f5815eada43linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/683cacea171e01f95932c8da/reports/20b738ee-fde5-49e5-92c1-f58ef774c42a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6101e9c0-f9b5-4ee6-9294-84b85436398d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1703516
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-01 19:41:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wi5mzju7u4l7dsavdvwincemu5hzqgkcscu55ujmnqwivdh2vtea._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250601-yecg7sal6s/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8

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: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 b23acca69fa717f1c8151d6c86888ca74f98194290a9ded12c6c2c8a8cfaacc8

(this sample)

Mirai

elf 3ddfdde13f4abf94fa26bac5976d1e5e41d94bbd22165d18686a8394dd135166

  
URLhaus
https://urlhaus.abuse.ch/url/3556250/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3ddfdde13f4abf94fa26bac5976d1e5e41d94bbd22165d18686a8394dd135166
  
Dropping
MD5 d4a237f2901ebf8b6c4d97f54b85cdf1

Comments