MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea
SHA3-384 hash: e5cb0026a4a647602e4af79bc18dd0deb361f222bd9c56e0c308fdcda4deb4109d70c8289f260fcd97f9dbd402221b61
SHA1 hash: d432229a13e0de879d8ae211b1cc6aa03bf4bac5
MD5 hash: a940e7389b72827c7263b96827643938
humanhash: california-oxygen-nitrogen-autumn
File name:na
Download: download sample
Signature Mirai
Create hunting rule
File size:137'224 bytes
First seen:2025-02-22 20:51:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gAHz+CEKM5d6mDjbOC+Xr4M7LlrZXglFkRmhY/lsx+:Vu6mfSDh9wMRmEl8+
TLSH T11BD3A648FE54936DC7E2B6FBFB1802CD763E07A9B3E678168D320A5177C8B256536060
telfhash t1ae01fe704f8915edb3f24754c8ee427bc36834a22e40017626b47e2e7a930c02024c01
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 :
15
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10010431-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ba38ff28ab76d43a5c6beelinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67ba38fc6222db7f23d8c107/reports/e8ef02ad-dfff-4f42-b3ff-00925b2ad7d7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1cf13218-7922-4e32-b1d9-30d92d1d7d2e
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1621931
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: 1621931 Sample: na.elf Startdate: 22/02/2025 Architecture: LINUX Score: 68 33 41.60.196.65 realtime-asZM Mauritius 2->33 35 41.60.62.91 ZOL-ASGB 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 9 na.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 6 other processes 2->16 signatures3 process4 signatures5 49 Sample tries to kill multiple processes (SIGKILL) 9->49 18 na.elf 9->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 12->20         started        process6 process7 22 na.elf 18->22         started        process8 24 na.elf 22->24         started        27 na.elf 22->27         started        29 na.elf 22->29         started        31 na.elf 22->31         started        signatures9 47 Sample tries to kill multiple processes (SIGKILL) 24->47
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-22 20:52:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6l3xjxy66vi5poydkpzxxhm4fsyopw7xkxoa2s3cnhzgfllb3va._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250222-znsq8ayrek/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1cdd30c3-3a82-4295-a392-5bad31f8cd83
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea

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 bf97bba6f8f7aa8ebdd81a9f9bdcece165873edfbaaee06a5b134f93156b0eea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3446913/
  
Delivery method
Distributed via web download

Comments