MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5
SHA3-384 hash: e3072f4e78c349e7d44573eaf853a455107c4b2c3fd7b8909e75445c6baa8a662a531179ebbbb93e8b992d1043cda8d8
SHA1 hash: 32b0980c395c95a6bbca39b50ff962ec88c99877
MD5 hash: 7bb665cb5204343921b0c808caa474b3
humanhash: mexico-paris-foxtrot-robin
File name:b3astmode.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:25'240 bytes
First seen:2025-08-30 08:10:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:lsF8jcP7exVrdaDGmMGWc4uVcqgw0zB/c:lsTP6xN8GQ4u+qgw0zS
TLSH T174B2D0B4C59098D4FBEFA9FA5DE0F1C23B700F9BB14699E350EC76862386C165121C9D
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) :25'240 bytes
File size (de-compressed) :55'376 bytes
Format:linux/ppc32
Unpacked file: a7024ba4f8918b605e8d8be7ff87064b280bf6730ca601fefbea7fde39d03752

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Runs as daemon
Kills critical processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68b2b2101c81c34281d8d3c5/reports/f4bc0d92-879c-46bf-8f21-eb73947de505/overview
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9e4fca3b-fb61-4404-8ffa-3c3416f8252f
Behavior Graph:
Download SVG
%3 guuid=23e44575-1a00-0000-88fe-aa29e30c0000 pid=3299 /usr/bin/sudo guuid=30c21b77-1a00-0000-88fe-aa29e90c0000 pid=3305 /tmp/sample.bin guuid=23e44575-1a00-0000-88fe-aa29e30c0000 pid=3299->guuid=30c21b77-1a00-0000-88fe-aa29e90c0000 pid=3305 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1b178b37-122f-4c3f-b0f6-783ad03d3d79
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1768071
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768071 Sample: b3astmode.ppc.elf Startdate: 30/08/2025 Architecture: LINUX Score: 76 24 160.32.184.226 WISCNET1-ASUS United States 2->24 26 120.21.19.154, 5501 VODAFONE-AS-APVodafoneAustraliaPtyLtdAU Australia 2->26 28 98 other IPs or domains 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 3 other signatures 2->36 8 b3astmode.ppc.elf 2->8         started        signatures3 process4 process5 10 b3astmode.ppc.elf 8->10         started        12 b3astmode.ppc.elf 8->12         started        14 b3astmode.ppc.elf 8->14         started        process6 16 b3astmode.ppc.elf 10->16         started        18 b3astmode.ppc.elf 10->18         started        20 b3astmode.ppc.elf 10->20         started        22 b3astmode.ppc.elf 10->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-30 08:11:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=waxzkred7q7io3kkgsamw5akrio2pol4dvqwali726xvwlvd772q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250830-j2753awtd1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d5a1da97-0190-4d30-9af4-002326052910
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/b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5

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: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 b02f954483fc3e876d4a3480cb740a8a1da7b97c1d61602d1fd7af5b2ea3fff5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3613999/
  
Delivery method
Distributed via web download

Comments