MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580
SHA3-384 hash: f551c919912e07ae77adb09dab76aa5955fbc1b6facc79bd2fb693bdd5d71429012f4e81e7de19c61341c2ac4b8cbe0d
SHA1 hash: caab337b92981c34dea05ccd3b6acfe579e789ed
MD5 hash: c3456d16b24362bd65a529882972fab6
humanhash: blue-alabama-pluto-mike
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:150'432 bytes
First seen:2025-11-19 22:22:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0FhsIjfHCRXpISU7wYQ7szaxVkJXo98mF+nhstznUJsggTQvATAFeLmTSK7BMMqM:0FiwfHC5JU7Yszax+RKtoJuVTL1p2
TLSH T106E32A01731C0947D1A36EF4363F27E093EFDA9120F4BA44255FAB8A9271E325586EDE
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7ddf8817fdea9c4809676913e266ef18f3a16c66b87c781cb470bf54164e8868
File size (compressed) :55'004 bytes
File size (de-compressed) :150'432 bytes
Format:linux/ppc32
Packed file: 7ddf8817fdea9c4809676913e266ef18f3a16c66b87c781cb470bf54164e8868

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/691e43505bbff1003f0ae755/reports/b3e1e9fe-b43e-4b90-b690-d26b2b620f31/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-19T20:29:00Z UTC
Last seen:
2025-11-19T22:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ec2cb7af-8a80-4db7-a46b-9d61bf007a26
Behavior Graph:
Download SVG
%3 guuid=9a418b64-1700-0000-ce8a-3caa390e0000 pid=3641 /usr/bin/sudo guuid=9d725b66-1700-0000-ce8a-3caa3d0e0000 pid=3645 /tmp/sample.bin guuid=9a418b64-1700-0000-ce8a-3caa390e0000 pid=3641->guuid=9d725b66-1700-0000-ce8a-3caa3d0e0000 pid=3645 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9fecac55-e8c2-46d9-889c-745750c40156
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1817326
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 22:23:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eha2zo3fqypbepvwug5wzjbcpffl7kto3fujzlk2qmc7wlrgewaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251119-2av1jagq6v/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/35099a49-f6b2-40ec-90bc-b0aa4579fe6f
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/21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7ddf8817fdea9c4809676913e266ef18f3a16c66b87c781cb470bf54164e8868

Mirai

elf 21c1acbb65861e123eb6a1bb6ca422794abfaa6ed9689cad5a8305fb2e262580

(this sample)

  
Dropped by
SHA256 7ddf8817fdea9c4809676913e266ef18f3a16c66b87c781cb470bf54164e8868
  
URLhaus
https://urlhaus.abuse.ch/url/3693004/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c7d61fcdf33943c9bc3572c6b3dd602c

Comments