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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3b23cab6445979a6bdbd4bcd85444b6bd2f66fc047274743c4fd36543bcb61b. 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: 3


Intelligence 3 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3b23cab6445979a6bdbd4bcd85444b6bd2f66fc047274743c4fd36543bcb61b
SHA3-384 hash: 6cc7d19eedb535a7b247b0fb633ff9a6415e8c633bee845e3c9515081aa413d332ca789b9bfda911bbf73c9d308cbc36
SHA1 hash: dc9a37140f9ff7a11e4af1dc2aec57d6fb5fb22f
MD5 hash: a2e53adde107e907f8f72be4ddbf249d
humanhash: vegan-oranges-low-nebraska
File name:stub.aarch64_be
Download: download sample
Signature Mirai
Create hunting rule
File size:775'856 bytes
First seen:2026-09-23 17:49:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:qaOMNE5N3B76xF+y0ZdNd7JOSwa5YAmdlStnWtVfkHzV:qaReBKRU9r1aOnQfkHB
TLSH T1A6F46C5DFD5F3D43C2C6E23ADB8AC3957227B0D8D61311A321C1021DE6CADAD8B5299E
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6ab411744a8e3a80bf8d2e1a/reports/718f4acf-659d-4e72-873d-94fa282190d7/overview
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/e3b23cab6445979a6bdbd4bcd85444b6bd2f66fc047274743c4fd36543bcb61b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bce20cd1-f35a-40d1-af58-9fd37ae08ba5
Behavior Graph:
Download SVG
%3 guuid=968790e2-1900-0000-3aa4-03cdf10b0000 pid=3057 /usr/bin/sudo guuid=cb08dde7-1900-0000-3aa4-03cdf30b0000 pid=3059 /tmp/sample.bin guuid=968790e2-1900-0000-3aa4-03cdf10b0000 pid=3057->guuid=cb08dde7-1900-0000-3aa4-03cdf30b0000 pid=3059 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4dd6728e-84d6-45b8-a003-e8369f84b7d8
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1976963
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3b23cab6445979a6bdbd4bcd85444b6bd2f66fc047274743c4fd36543bcb61b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3b23cab6445979a6bdbd4bcd85444b6bd2f66fc047274743c4fd36543bcb61b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ozdzk3eiwlzu2632s6nqvcew26s6zx4arzhi5b4j7jwkq54wynq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260923-wess3svsex/
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
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 e3b23cab6445979a6bdbd4bcd85444b6bd2f66fc047274743c4fd36543bcb61b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920613/
  
Delivery method
Distributed via web download

Comments