MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd
SHA3-384 hash: 3c4ff812ba20163506ffe0c00065e941c529a41a8cf4115bc31a9e9b15028a034d35740553941ee3286eb8cf26c97a89
SHA1 hash: a49142f345e8ab8e6e10aa4c19d3dd6bad3bfda8
MD5 hash: 799e35d811873b297bc539d40ddbee72
humanhash: paris-double-six-orange
File name:arm6.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:111'828 bytes
First seen:2025-11-23 10:05:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:h21AfbuqvJCbWAXIT90yQakDbBn9JUg8K:h2eazdKpQaGbvJUXK
TLSH T1AEB34A17B9919B11D5C216BAFE1E414E331317B8E3EF72169E106F21238B96B0F7E906
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 :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010119-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6922e3f5f96b58f0dc80ba45/reports/524ee13b-fb2b-449e-b766-31f37948227b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-23T08:54:00Z UTC
Last seen:
2025-11-23T10:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5380b1ad-b97f-47a5-be10-2cc13f4b5135
Behavior Graph:
Download SVG
%3 guuid=425c7065-2000-0000-e57f-98a8600b0000 pid=2912 /usr/bin/sudo guuid=7b97ef67-2000-0000-e57f-98a8670b0000 pid=2919 /tmp/sample.bin guuid=425c7065-2000-0000-e57f-98a8600b0000 pid=2912->guuid=7b97ef67-2000-0000-e57f-98a8670b0000 pid=2919 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1819470
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819470 Sample: arm6.uhavenobotsxd.elf Startdate: 23/11/2025 Architecture: LINUX Score: 48 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 Multi AV Scanner detection for submitted file 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 arm6.uhavenobotsxd.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 10:38:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cm6lpfryt74p3kp3jjofny4di6wbg6bssooqmno5yctu5oxyz3oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251123-mszn4sfk2t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a6d9e1c1-80dc-450f-b1a7-5a17b6ee0c31
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/133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 133cb796389ff8fda9fb4a5c56e38347ac137832939d0635ddc0a74ebaf8cedd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686385/
  
Delivery method
Distributed via web download

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