MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1
SHA3-384 hash: f64a9bedcf1fe997f865471fcd07c5453a476a836330419c694ab184c4e1a82211780dae2ead72c987f2bb34842711c3
SHA1 hash: 1043b57e7f162438e7292bb679b378d8acbf45b4
MD5 hash: bf576ffbfad198c6bc9ba38fee1a3d40
humanhash: burger-undress-october-bacon
File name:b3
Download: download sample
Signature Mirai
Create hunting rule
File size:129'536 bytes
First seen:2025-02-08 07:16:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qRVWR+k4543dslYe3Im+UHwbIib+u6/XTdTAar4GviRiSGtbZg+W4FXR84TLJpS2:T+kHfs+ewbLOr48HHt9JjFXR84TVp
TLSH T1B0C37488FD58A36DC3E3B6FFEB2802CE763A07E8B7E675264931065177C97716526020
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 :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a7058bd010e522d1b7ee14linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
20
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1
Behaviour
Information Gathering
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/600216e4-2713-4e48-9d94-f84530c906e7
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1610029
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1610029 Sample: b3.elf Startdate: 08/02/2025 Architecture: LINUX Score: 68 33 197.186.231.227, 37215, 44116, 48712 airtel-tz-asTZ Tanzania United Republic of 2->33 35 41.207.133.242, 37215, 44116, 54192 EISMU Mauritius 2->35 37 98 other IPs or domains 2->37 39 Suricata IDS alerts for network traffic 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Connects to many ports of the same IP (likely port scanning) 2->43 45 Uses known network protocols on non-standard ports 2->45 10 b3.elf 2->10         started        13 xfce4-panel wrapper-2.0 2->13         started        15 xfce4-panel wrapper-2.0 2->15         started        17 4 other processes 2->17 signatures3 process4 signatures5 47 Sample tries to kill multiple processes (SIGKILL) 10->47 19 b3.elf 10->19         started        process6 process7 21 b3.elf 19->21         started        process8 23 b3.elf 21->23         started        25 b3.elf 21->25         started        27 b3.elf 21->27         started        29 3 other processes 21->29 process9 31 b3.elf 23->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 07:17:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=azvx3yecbk65t4ydk4ac7tmzhj4e6a3pqu5r4wx4r3wmnhlfkhqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250208-h3xv2sslev/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/803ef1fc-043b-4d6c-a2bc-19cc3e35937a
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/066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1

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:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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 066b7de0820abdd9f30357002fcd993a784f036f853b1e5afc8eecc69d6551e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3431036/
  
Delivery method
Distributed via web download

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