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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a
SHA3-384 hash: cf444edcfaefd1f1209e1e572136a7de942cd032f90055e8976c357783558b32dbcf6355639512591c6a666550fb822b
SHA1 hash: ee580f17aa7cd5e4d4148177e7fa3c99bf36f443
MD5 hash: 28c5d12fcb36c6730bc06e40cde52e3f
humanhash: berlin-blue-item-wyoming
File name:28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a
Download: download sample
Signature Mirai
Create hunting rule
File size:143'137 bytes
First seen:2026-09-25 19:17:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:T2s/ITo7WCkybotgsJ913DhrbW4UYSx7QpUiB5IQggEuaJhnR1rmt:T2s/gAWuboqsJ9xcJxspJBqQgTuaJZR6
TLSH T137E3199FFD81AE6546C1277BFA2E418A331327B4D1EB71139D041F2876CA94F0E7A642
Magika elf
Reporter GAYINT_DOT_ORG
Tags:arm cowrie elf honeypot mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
US US
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ab6c8c0dc3addd6675c2665/reports/960f41f6-9b86-4d8f-8e2c-e13acba901d4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2021-03-04T18:37:00Z UTC
Last seen:
2021-03-04T19:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b32c5df0-3d5a-4967-91f5-4f9041370210
Behavior Graph:
Download SVG
%3 guuid=e5af437f-1c00-0000-61f6-ae7d940a0000 pid=2708 /usr/bin/sudo guuid=f8de5a87-1c00-0000-61f6-ae7d9e0a0000 pid=2718 /tmp/sample.bin guuid=e5af437f-1c00-0000-61f6-ae7d940a0000 pid=2708->guuid=f8de5a87-1c00-0000-61f6-ae7d9e0a0000 pid=2718 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2379f3be-338b-4bba-a2d1-e4a3e9999ed8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-25 19:18:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdu3iwej26h6q3hekheryk6u5mzpyaolt5tpkybdctdlv7a4hnva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260925-xzf6fsvy8k/
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/28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a

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_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mozi_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mozi botnet.
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/

File information

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

Web download

Mirai

elf 28e9b45889d78fe86ce451c91c2bd4eb32fc01cb9f66f5602314c6bafc1c3b6a

(this sample)

  
Delivery method
Distributed via web download

Comments