MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4eb0f9c8d9b5c1235901d2e883a60be6d14976d67d8cf34bad73ad487ea35a5. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4eb0f9c8d9b5c1235901d2e883a60be6d14976d67d8cf34bad73ad487ea35a5
SHA3-384 hash: f3da1bc88f7683e5c1476cc88bd3e5d45728d73eac24ad2c12df30b35a4576454facf57bc0b3c2ddcb745a39260e29c5
SHA1 hash: e80b0c0299ece1fd77b290d7970d689e0b5d8d44
MD5 hash: 6f164a772de4efc28a5b54d0d8ba766c
humanhash: shade-wyoming-sink-low
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:60'136 bytes
First seen:2026-08-12 05:28:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:EqRb8Rkcu3EDbt3Vu+v4YMDx6NRfZZXEb9q3UELudA6tlVTukpUk1LrctlRh:Fb8RN2EDxE+u6NzZXE6Luy6tlV1nLQ
TLSH T173430126C70B31D61B510522D0A229937BC75FFAC4FC69222BCB6EF5B389881A57C647
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :60'136 bytes
File size (de-compressed) :157'131 bytes
Format:linux/arm
Unpacked file: 1b4f3ad084416ce4bdcd3323122586c947cff3bf98ca81866b357ad8e3ae5c4b

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ef8a4860-1cb4-4d32-9278-9ec1f2931b64/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Kills processes
Opens a port
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a7c04c5691c76eff231b21e/reports/a0edede1-6900-4f0b-a4ce-f16f94d9e335/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-01T07:56:00Z UTC
Last seen:
2026-08-11T21:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e4eb0f9c8d9b5c1235901d2e883a60be6d14976d67d8cf34bad73ad487ea35a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4723a8a4-57ee-469a-884f-e126f55e786b
Behavior Graph:
Download SVG
%3 guuid=ca388e1f-1900-0000-1c40-40e605070000 pid=1797 /usr/bin/sudo guuid=c6efd221-1900-0000-1c40-40e606070000 pid=1798 /tmp/sample.bin guuid=ca388e1f-1900-0000-1c40-40e605070000 pid=1797->guuid=c6efd221-1900-0000-1c40-40e606070000 pid=1798 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5a5a2bd1-b233-4886-8226-11c97e396fba
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4eb0f9c8d9b5c1235901d2e883a60be6d14976d67d8cf34bad73ad487ea35a5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e4eb0f9c8d9b5c1235901d2e883a60be6d14976d67d8cf34bad73ad487ea35a5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-12 00:51:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tvq7hentnobenmqduxiqotaxzwrjf3nm7mm6nf2245njb7kgwsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260812-f6vhzswxbt/
Behaviour
Reads runtime system information
Writes file to shm directory
Changes its process name
Deletes itself
Modifies Watchdog functionality
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf e4eb0f9c8d9b5c1235901d2e883a60be6d14976d67d8cf34bad73ad487ea35a5

(this sample)

Mirai

elf 1b4f3ad084416ce4bdcd3323122586c947cff3bf98ca81866b357ad8e3ae5c4b

  
Dropping
SHA256 1b4f3ad084416ce4bdcd3323122586c947cff3bf98ca81866b357ad8e3ae5c4b
  
Dropping
MD5 2e4f558461e8f62b779323a2ac9dbc74
  
URLhaus
https://urlhaus.abuse.ch/url/3902559/
  
Delivery method
Distributed via web download

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