MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4
SHA3-384 hash: 5610ba8896d5fc70e41226f8cfbf9ff7767850b18ef388f6d120c82cb6e6d2a5ceaab13da6bf8432048205af90682684
SHA1 hash: 687b59d71d7031c59da5aa5ea7f7e5cd4c55d77b
MD5 hash: d7343022afe6d0593a92d50693be4cc3
humanhash: indigo-utah-ten-uncle
File name:vcimanagement.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:62'224 bytes
First seen:2026-01-22 09:17:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VMzVhePhrkmetvEuckIzN/hkfgiu5BzZsYmrpY8+3UoBiAGpTLE:VMzVhePlkmetvBcxJhyu5BdyrpE1oAGf
TLSH T1445339C1A983DCF2DD1146B83177FF328636F436212AE9E7D7D9A923AC81E41910729D
telfhash t1c21138f95e7b1ce8f7e49440930e0b22666ae97b296033914633dcb421fdd8204b8c78
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 :
41
Origin country :
DE DE
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/df3f10d6-97be-4cc7-a1d9-a0b7b9e41e43/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6971eb2e5db9ae47708d5dfe/reports/02a4c8a8-7f67-49c8-ac6b-f0b9c47b275f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
37215,80,2323,23,8080
Full report:
https://elfdigest.com/brief/133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-22T07:41:00Z UTC
Last seen:
2026-01-22T10:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8720100a-50ea-4333-b6f4-c2d068572b23
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1855593
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 09:10:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cm6uww4lu7okvsfgsk2qur5cj65a5fpnxuytdk536ruakzn3zxka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai linux
Link:
https://tria.ge/reports/260122-k932rabz6h/
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/133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
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 133d4b5b8ba7dcaac8a692b50a47a24fba0e95edbd3131abbbf4680565bbcdd4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761901/
  
Delivery method
Distributed via web download

Comments