MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f45ebfedb0a6895bca9c21b92a5d3b346f36ea9a2fcb65fe1dda651b680d44d4. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f45ebfedb0a6895bca9c21b92a5d3b346f36ea9a2fcb65fe1dda651b680d44d4
SHA3-384 hash: 54baf1b772e3b37b05761a1541152af9e706ccf974983d675f01fe55b2651b7d45fa6b9c7c03c0995957dbdbc5d228d7
SHA1 hash: 4a72d07fa412b3972c49996829a9455cbc6b64b4
MD5 hash: 0ea6a3178e79e63e9214e9474a2be8a8
humanhash: eighteen-queen-green-four
File name:build.sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:49'214 bytes
First seen:2025-08-11 00:29:39 UTC
Last seen:2025-08-17 11:39:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:ko4Nw692+PTRYIDmgS0SlvPPPrjxXr013EEOjA9BNsQFU+pzB5lkjsGhhGoCPdM7:zATRVKgSNrFXI5uUxO+roQXxUpSqn
TLSH T1E9233D31BB766E27C0C9A47152E34735B7F5A60E5DB6060DBD162EE8BF52BC029063B0
telfhash t121119ed54964cf2e6a119b249f9e75b09a8c6222631d7b32de36cdad99300c1e706439
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/689939ad397fd3ce6fa3ddb0/reports/a90f9754-803f-4877-a993-1de6fe0d1849/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f021ee9-3848-449f-a4d0-a7577a613328
Behavior Graph:
Download SVG
%3 guuid=0ddfb8b6-1900-0000-d8a9-19b7c00d0000 pid=3520 /usr/bin/sudo guuid=9d0fabb8-1900-0000-d8a9-19b7c30d0000 pid=3523 /tmp/sample.bin guuid=0ddfb8b6-1900-0000-d8a9-19b7c00d0000 pid=3520->guuid=9d0fabb8-1900-0000-d8a9-19b7c30d0000 pid=3523 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c543d1cd-a0a4-46c6-a701-c6f7532e8b56
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1754187
Signature
Sample deletes itself
Sends malformed DNS queries
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754187 Sample: build.sparc.elf Startdate: 11/08/2025 Architecture: LINUX Score: 52 19 conn.magicpacketlease.org. [malformed] 2->19 21 204.30.38.114, 80 WINDSTREAMUS United States 2->21 23 100 other IPs or domains 2->23 25 Uses known network protocols on non-standard ports 2->25 8 build.sparc.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 27 Sends malformed DNS queries 19->27 process4 signatures5 29 Sample deletes itself 8->29 13 build.sparc.elf 8->13         started        process6 process7 15 build.sparc.elf 13->15         started        17 build.sparc.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f45ebfedb0a6895bca9c21b92a5d3b346f36ea9a2fcb65fe1dda651b680d44d4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f45ebfedb0a6895bca9c21b92a5d3b346f36ea9a2fcb65fe1dda651b680d44d4/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-11 00:30:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6rpl73nqu2evxsu4eg4suxj3grxtn2u2f7fwl7q53jsrw2anitka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250811-atv14adk7v/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/04537124-928e-4815-aa86-6d846158a468
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/f45ebfedb0a6895bca9c21b92a5d3b346f36ea9a2fcb65fe1dda651b680d44d4

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f45ebfedb0a6895bca9c21b92a5d3b346f36ea9a2fcb65fe1dda651b680d44d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3598965/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3600688/

Comments