MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b23b2497626e7817cb706bb46a37e7e7842a7f41196f5177ad75680ecbd8d441. 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

SHA256 hash: b23b2497626e7817cb706bb46a37e7e7842a7f41196f5177ad75680ecbd8d441
SHA3-384 hash: 8687fe29fb021f65d99743a84364bcce7278684c6ae05802bfdc7e6bf9bca86ad774711b56ec43f87c4360933f28e09b
SHA1 hash: efb9b30f193e78106340a5835f2399b2cd31e2e8
MD5 hash: 00d429949aa804b891c3a8c72f124d2e
humanhash: happy-echo-saturn-east
File name:arm
Download: download sample
Signature Mirai
File size:73'296 bytes
First seen:2025-02-27 23:41:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fIyA5ie5vDAQBpqJxiRaVlSmm/4cnvQhm:fIyA5ZxEJJxiR4IQhm
TLSH T152634B81BD819A13C6D112BBFB5E428D372613A8E3EE7207DD25AF21378781B0E7B551
telfhash t1f301af385e880edcafa4865cd2de337ab90922fd3b612556db9b3e4a42460d2231053e
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 :
98
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1626146 Sample: arm.elf Startdate: 28/02/2025 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm.elf 2->10         started        signatures3 process4
Threat name:
Linux.Trojan.Mirai
Status:
Malicious
First seen:
2025-02-28 03:03:51 UTC
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Author:Elastic Security
Rule name:unixredflags3
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 b23b2497626e7817cb706bb46a37e7e7842a7f41196f5177ad75680ecbd8d441

(this sample)

  
Delivery method
Distributed via web download

Comments