MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57
SHA3-384 hash: bd2882822ef4899fe3ce0ff4261de88d4c79bb47ce345e26b6ea34236b088d792afaeac47695a7e54ca60c5f9a58ddaa
SHA1 hash: bec3a6b687df25ff3cfc8bceaec51bef301f6f1c
MD5 hash: ccb4aeba7c6afbc3c2611d0c440a9993
humanhash: pasta-diet-lemon-lactose
File name:eclipse.powerpc-440fp
Download: download sample
Signature Mirai
Create hunting rule
File size:117'384 bytes
First seen:2026-07-19 18:59:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:aLy0A4HjDfYgxSiqQlRiaFkxeFq3rzUvAkWCWv61KDDlgdNOqPKZLf9:G3j3xnlZkx93r1kFX4D9
TLSH T147B3E6026B0D4F03E1432DF4377B0BE0879BBD5628A9E680751AFEC993719F1A506E9D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Manages services
Creating a file
Removes directories from a temporary directory
Sends data to a server
Connection attempt
Receives data from a server
Sets a written file as executable
Changes access rights for a written file
Changes the time when the file was created, accessed, or modified
Changes owner for a written file
Runs as daemon
Deleting a recently created file
Launching a process
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6a5d1ee0e578c17fefef556b/reports/06a3a8ed-8148-47fd-ba80-8187a9407e1c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-19T13:47:00Z UTC
Last seen:
2026-07-21T05:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/335cc3ee-7204-4874-b7ee-ce149781733a
Behavior Graph:
Download SVG
%3 guuid=9fb8b194-1b00-0000-ed89-3486360b0000 pid=2870 /usr/bin/sudo guuid=20d2ce97-1b00-0000-ed89-34863e0b0000 pid=2878 /tmp/sample.bin guuid=9fb8b194-1b00-0000-ed89-3486360b0000 pid=2870->guuid=20d2ce97-1b00-0000-ed89-34863e0b0000 pid=2878 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d69c1093-59b8-4bef-9f6e-d8fc3ac35423
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1944840
Signature
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Protects files from modification
Sample tries to persist itself using cron
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1944840 Sample: eclipse.powerpc-440fp.elf Startdate: 19/07/2026 Architecture: LINUX Score: 60 60 45.66.228.114, 57406, 57408, 57410 PLAY2GO-NETGB Germany 2->60 11 eclipse.powerpc-440fp.elf 2->11         started        13 systemd snapd-env-generator 2->13         started        15 systemd snapd-env-generator 2->15         started        process3 process4 17 eclipse.powerpc-440fp.elf 11->17         started        process5 19 eclipse.powerpc-440fp.elf 17->19         started        process6 21 eclipse.powerpc-440fp.elf 19->21         started        process7 23 eclipse.powerpc-440fp.elf sh 21->23         started        25 eclipse.powerpc-440fp.elf sh 21->25         started        27 eclipse.powerpc-440fp.elf sh 21->27         started        29 94 other processes 21->29 process8 31 sh crontab 23->31         started        35 sh 23->35         started        37 sh cp 25->37         started        39 sh cp 27->39         started        41 sh chattr 29->41         started        43 sh chmod 29->43         started        45 sh grep 29->45         started        47 92 other processes 29->47 file9 54 /var/spool/cron/crontabs/tmp.I6vXVA, ASCII 31->54 dropped 62 Sample tries to persist itself using cron 31->62 64 Executes the "crontab" command typically for achieving persistence 31->64 49 sh crontab 35->49         started        52 sh grep 35->52         started        56 /var/tmp/.eclipse, ELF 37->56 dropped 66 Writes identical ELF files to multiple locations 37->66 68 Drops invisible ELF files 37->68 58 /usr/lib/.eclipse, ELF 39->58 dropped 70 Protects files from modification 41->70 signatures10 process11 signatures12 72 Executes the "crontab" command typically for achieving persistence 49->72
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-07-19 18:10:39 UTC
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jj4ujv6n5lg6jiiozrve3mpxnoqqhye5o2ovdbojpg4puebdvlq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260719-xn5dxahw4q/
Behaviour
System Network Configuration Discovery
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/fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 fa53ca26be6f566f25087663526d8fbb5d081f04ebb4ea8c2e4bcdc7d0811d57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3888691/
  
Delivery method
Distributed via web download

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