MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82
SHA3-384 hash: 45c63f65e0a2cd1bb9b287bb462d89a13acd42072cc5e798a38dd428199a7a0e0ed8555efdfc20150f41a9aebcac33ed
SHA1 hash: ff9f3bd4c1e72e2c19653b9f2f02fd20911e7d41
MD5 hash: f140ce7eae2fcddf2dd217ef0c436237
humanhash: autumn-uniform-bravo-seven
File name:Hammz.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:3'044 bytes
First seen:2026-04-09 06:43:28 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 48:irIhIgrIkIyrIPI63rIQI1orInWInMZEsrI6I2rI+wI+VrIJIQrIiIULrILIGJro:iaJcWoYJMZEsPouzL2JCUQgVo
TLSH T13151F6F510B107396CD199BB72B9851CB391D99B34C69E3DD8D874F444ECE0CBB52A42
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter adliwahid
Tags:mirai
URLMalware sample (SHA256 hash)SignatureTags
http://206.189.93.37/Hammz/Hammz.x86d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd Miraimirai
http://206.189.93.37/Hammz/Hammz.mipsfd6620ce317382677a46b7e95e0a93e53e2d662716089e6f98637f578c4fedf9 Miraimirai
http://206.189.93.37/Hammz/Hammz.arc5d6b79a1b480ee0f406e3d5442e785ef82a097ce5a3cc0c66b1f17115cd15d6d Miraimirai
http://206.189.93.37/Hammz/Hammz.i468n/an/aelf ua-wget
http://206.189.93.37/Hammz/Hammz.i6861fc7b6e40eded1b3244db00fdd10eedfaa7d404102142dc1095df10bd547284f Miraimirai
http://206.189.93.37/Hammz/Hammz.x86_647441522aff2455d4c1f6880cca1b51d69531381bfb7687c82c25eaf07e14e33c Miraimirai
http://206.189.93.37/Hammz/Hammz.mpslf1513aa854578b5d02e1c7cc52005ed462dbe12277e73b8c0becddb65eeff659 Miraimirai
http://206.189.93.37/Hammz/Hammz.armc5eba746e9d00942b6ee7e712d630655e9dafcc9aafae16f6019dfc7bc3d8de4 Miraimirai
http://206.189.93.37/Hammz/Hammz.arm5be15f696ad77d3856e221b4f235a5896286177e2a2c3a244cb3b9385c2019c15 Miraimirai
http://206.189.93.37/Hammz/Hammz.arm696aa98b0ce23ad27bd0ed0d23606d623bf3f3d0f8948642b98e9fdcaea7984ee Miraimirai
http://206.189.93.37/Hammz/Hammz.arm77f088ba3f54509c383efb4adab6d936a33385c7374b0cc30698c8aa9500dd94e Miraimirai
http://206.189.93.37/Hammz/Hammz.ppc8256199d6037fdad2e7dc190b40f1d508a27c3bdea5a2e29fc3920af9fabb363 Miraimirai
http://206.189.93.37/Hammz/Hammz.spc12187d368f11b022c2899bd61933670f30131eee59c5124125eaff4b818f3d63 Miraimirai
http://206.189.93.37/Hammz/Hammz.m68ka843f6a1b68e0c816c45dd7696d3fb2148f967fc29d46fce8daed97e7a01c79f Miraimirai
http://206.189.93.37/Hammz/Hammz.sh4a4eb67adfe8431e0afaf4ec0aee8d292391bc37ec4c1d9a68bcbe05cdc63378b Miraimirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive medusa mirai virus
Link:
https://www.filescan.io/uploads/69d74bf15ea31bc68a1a63fe/reports/935dca7f-25c2-471f-be49-5ef7521efca7/overview
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-04-08T18:38:00Z UTC
Last seen:
2026-04-09T10:57:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a
Link:
https://opentip.kaspersky.com/28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e2932d9-4182-4961-b81c-3d2fa236f093
Behavior Graph:
Download SVG
%3 guuid=b1e2a2ca-1a00-0000-9ec0-c02ca30a0000 pid=2723 /usr/bin/sudo guuid=d0344bcc-1a00-0000-9ec0-c02ca80a0000 pid=2728 /tmp/sample.bin guuid=b1e2a2ca-1a00-0000-9ec0-c02ca30a0000 pid=2723->guuid=d0344bcc-1a00-0000-9ec0-c02ca80a0000 pid=2728 execve guuid=5896a9cc-1a00-0000-9ec0-c02caa0a0000 pid=2730 /usr/bin/cp guuid=d0344bcc-1a00-0000-9ec0-c02ca80a0000 pid=2728->guuid=5896a9cc-1a00-0000-9ec0-c02caa0a0000 pid=2730 execve guuid=e8cccfd2-1a00-0000-9ec0-c02cb50a0000 pid=2741 /usr/bin/wget guuid=d0344bcc-1a00-0000-9ec0-c02ca80a0000 pid=2728->guuid=e8cccfd2-1a00-0000-9ec0-c02cb50a0000 pid=2741 execve
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2026-04-08 21:31:49 UTC
File Type:
Text (Shell)
AV detection:
16 of 24 (66.67%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdec6btpbh6f3xue4cwfqiyttff4tvzxja535nodd3hxuxez5wba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260409-hhqk8sbt7p/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Enumerates running processes
Writes file to system bin folder
File and Directory Permissions Modification
Modifies Watchdog functionality
Mirai
Mirai family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/28c82f066f09/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.39
Link:
https://yomi.yoroi.company/submissions/28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82

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:ach_202412_suspect_bash_script
Create hunting rule
Author:abuse.ch
Description:Detects suspicious Linux bash scripts
Rule name:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders
Rule name:MAL_Linux_IoT_MultiArch_BotnetLoader_Generic
Create hunting rule
Author:Anish Bogati
Description:Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:MalwareBazaar sample lilin.sh

File information

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

Web download

Mirai

sh 28c82f066f09fc5dde84e0ac582313994bc9d737483bbeb5c31ecf7a5c99ed82

(this sample)

Mirai

elf 7c6d77f452ead8124888d9a4d22ceb54354deed4c642ff78596e9e67677e3fa8

Mirai

elf d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd

  
URLhaus
https://urlhaus.abuse.ch/url/3814804/
  
Delivery method
Distributed via web download
  
Dropping
MD5 13ce996d3ebd2e25a0352be3154a38cd
  
Dropping
SHA256 d7ff085bdff370183825e7c7b6e5e7c14e005068c5f0c059e85187b6942908bd

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