MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44
SHA3-384 hash: 22bf2d831a7094a8fe2fe1cd58a8b5364cc4b43e9d31a0385364474e44c5f4c995da9f154b42d290b3f681e2d224ede1
SHA1 hash: 2268666c77f24e3dea20d5deb2b48ed9285ab494
MD5 hash: 2b59de96e2bb2ec79b746a8f93fa5036
humanhash: high-high-nine-white
File name:ub8ehJSePAfc9FYqZIT6.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:160'465 bytes
First seen:2026-01-19 07:38:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HjI+twphd0PpagfuCJYTSBi6lxf39gM8GBQX9M/9tImlw8qnd27:HPtwpj0pagfuCJKSbDVgM8GBoM/9tImd
TLSH T1AFF33B46E7818A13C4D61B7ABADF82053323AB6493E733069D28BFF43F867990E57505
telfhash t1f0211062573a82196a76dbaccdeca7a201145b13a346ff33ef21c4ec141e045e629c8f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8995fe9ecadc59f7a88da87fa2397021ea75158f94288859e2a59d2e41570f5e
File size (compressed) :61'244 bytes
File size (de-compressed) :160'465 bytes
Format:linux/arm
Packed file: 8995fe9ecadc59f7a88da87fa2397021ea75158f94288859e2a59d2e41570f5e

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/7ee7e4c4-0ce0-4a1c-8acc-c47c4d011bdf/
Detection(s):
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-7135925-0
Create hunting rule

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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/696ddfab584f1963ad5b315c/reports/deb96589-5b95-4bfd-acec-35a34a18fa4c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T06:01:00Z UTC
Last seen:
2026-01-19T08:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fe944282-d764-4046-8d78-50ef0b1d8e01
Behavior Graph:
Download SVG
%3 guuid=368af5a6-1900-0000-06bb-4f7579080000 pid=2169 /usr/bin/sudo guuid=0f3299a9-1900-0000-06bb-4f7581080000 pid=2177 /tmp/sample.bin guuid=368af5a6-1900-0000-06bb-4f7579080000 pid=2169->guuid=0f3299a9-1900-0000-06bb-4f7581080000 pid=2177 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0fb36505-e934-4bd3-8423-9b398cd25ca7
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853190
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853190 Sample: ub8ehJSePAfc9FYqZIT6.arm7.elf Startdate: 19/01/2026 Architecture: LINUX Score: 56 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->23 25 5 other IPs or domains 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 7 ub8ehJSePAfc9FYqZIT6.arm7.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 ub8ehJSePAfc9FYqZIT6.arm7.elf 7->13         started        15 ub8ehJSePAfc9FYqZIT6.arm7.elf 7->15         started        17 ub8ehJSePAfc9FYqZIT6.arm7.elf 7->17         started        19 2 other processes 7->19
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 07:39:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=auzuizue34stpxrorgfd35pnrnhzojl2wi5jsdo3iyzg2qs6nzca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/260119-jg5t7sdt4a/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/154fa05d-f8ce-43ff-a2f5-e89fc9250a73
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/0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44

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: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_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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 8995fe9ecadc59f7a88da87fa2397021ea75158f94288859e2a59d2e41570f5e

Mirai

elf 0533446684df2537de2e898a3df5ed8b4f97257ab23a990ddb46326d425e6e44

(this sample)

  
Dropped by
SHA256 8995fe9ecadc59f7a88da87fa2397021ea75158f94288859e2a59d2e41570f5e
  
URLhaus
https://urlhaus.abuse.ch/url/3753581/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a79c3d1a76cb7559b64d1088cc7cd603

Comments