MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6
SHA3-384 hash: 507030526fc0178def9610bf4c0eb8dc659a4ecdfd8016402af955d48eb609f81da8950c148616317529283c645985de
SHA1 hash: d590780607dec8a302791223589c9a0d82468131
MD5 hash: 2c517722ed7b05ed045472d8a3bcad2e
humanhash: romeo-wolfram-mexico-spaghetti
File name:ub8ehJSePAfc9FYqZIT6.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:146'076 bytes
First seen:2026-01-19 07:12:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:bIG7Se1rEICMX07fQa/s353RUzmMxsZV4+:EG7H18MXMfQak35OxsZV4+
TLSH T19DE31946F8819F12D5C512BAFE1D524E37231B78E2DE73029D14AF213B8A8BB0E7B415
telfhash t180e05ca15ba12adc2be3401886dd92170b9071d5794c2063543d3b5fca005d5b03da32
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ccb1f08ddcd988e2f6102959a88d54e725061ace12fbdfdb3b17e7664816a858
File size (compressed) :54'264 bytes
File size (de-compressed) :146'076 bytes
Format:linux/arm
Packed file: ccb1f08ddcd988e2f6102959a88d54e725061ace12fbdfdb3b17e7664816a858

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
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/10cafd40-807d-4bc8-87b4-7b8767c27754/
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-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-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/696dd994584f1963ad5b2161/reports/70f9955a-da6f-4173-b676-136ed26eb998/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T04:19:00Z UTC
Last seen:
2026-01-19T05:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73da4144-0b9c-45ec-b30a-9c9af338c15b
Behavior Graph:
Download SVG
%3 guuid=92d47ae4-1800-0000-2578-567b060a0000 pid=2566 /usr/bin/sudo guuid=423a81e6-1800-0000-2578-567b0d0a0000 pid=2573 /tmp/sample.bin guuid=92d47ae4-1800-0000-2578-567b060a0000 pid=2566->guuid=423a81e6-1800-0000-2578-567b0d0a0000 pid=2573 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e247dc7-a0f8-41d7-8614-1fa66b8019e7
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853164
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: 1853164 Sample: ub8ehJSePAfc9FYqZIT6.arm6.elf Startdate: 19/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 ub8ehJSePAfc9FYqZIT6.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 07:13:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4uz3p5xye7wbrobkunzayddf36bakya5b7qjgdxyyek5zecualta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260119-h2adcscx3h/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c1deba66-4e64-4eaf-9bb4-8ce6a3b34ee3
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/e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6

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_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_d2dca9e7
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: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 ccb1f08ddcd988e2f6102959a88d54e725061ace12fbdfdb3b17e7664816a858

Mirai

elf e533b7f6f827ec18b82aa3720c0c65df8205601d0fe0930ef8c115dc905402e6

(this sample)

  
Dropped by
SHA256 ccb1f08ddcd988e2f6102959a88d54e725061ace12fbdfdb3b17e7664816a858
  
URLhaus
https://urlhaus.abuse.ch/url/3753584/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c7caf4eac87c6c6cf2dc920f50d3d237

Comments