MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b
SHA3-384 hash: 10c98d41fcf9afd8dd9a67250c4395039c416e38c369c72a8da3b03d70d71fc62fb215cb9cfbb0dcbfd17d20e8b4fffb
SHA1 hash: 7ad79427adde9606789a48b694481edbcdafd8c1
MD5 hash: 053e8652fc680d28692fe3261d9651b7
humanhash: salami-five-utah-aspen
File name:nz.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'416 bytes
First seen:2026-07-08 06:37:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qZiuQ4LdR2JrmiofE/Srjq5mQ14WrGExdZCvhnfAlQAQKC1D+tAlPYm5XLxgFxHa:n3IbE/HnQBKC1ySNYOX1FXAI
TLSH T195C36D22B4791E27C4E0A47B12F75722B1F657D915A8CA4E7E720E8EFF112D02907BB4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7207919b-0714-448c-8a75-5ed4655cf57a/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite exploit masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6a4df022c218b5e3b8acbdd9/reports/d36a387f-5846-4d77-89ed-e15f95a11d84/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-07T22:17:00Z UTC
Last seen:
2026-07-08T06:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/36a4e8a5-9d0f-420c-a492-6dbac566471d
Behavior Graph:
Download SVG
%3 guuid=3eee1a97-1900-0000-2be0-4e512e140000 pid=5166 /usr/bin/sudo guuid=6b0dd999-1900-0000-2be0-4e512f140000 pid=5167 /tmp/sample.bin guuid=3eee1a97-1900-0000-2be0-4e512e140000 pid=5166->guuid=6b0dd999-1900-0000-2be0-4e512f140000 pid=5167 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a220d27c-b217-4ca4-991a-efe0536ab44b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-08 03:36:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2cekoozlbrouu5epuhnluopbae5qotzyjhvtl6fwymgavhn6vfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260708-hdmnsacs51/
Malware Config
C2 Extraction:
oefjpwefgjujw865.hopto.org
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/4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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: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 4e844539d95862ea53a47d0ed5d1cf0809d83a79c24f59afc5b6186054edf54b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878181/
  
Delivery method
Distributed via web download

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