MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b
SHA3-384 hash: 4d152ea899fa1ec34f5a750dad7d96e1edf90119da9dc79288e17aeae357d1161714718a685a2f8ee165b2c6034215d5
SHA1 hash: 164321bd73edfe84873bbe12c8f1eb4dfe722ac6
MD5 hash: fe1f0c837a0a2d6b9f4a790ab6a49f4e
humanhash: oklahoma-stream-one-missouri
File name:Labello.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:97'408 bytes
First seen:2025-10-11 06:48:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6MntfDZuwL/XKOUFMrblBFGRWngaZGZlVC8DCiKx9vwvtm71R5NY1+4Rs:TDZB6OUFM1yWngaZFx9vwvtmJR7uR
TLSH T191931A56FD818B21D6C116BAFA1E118E3313177CE2EF72129D246F20778B96B0E7B845
telfhash t109f09e22268d63dc32e910c842db12390da930dc2730bb569eae8e5f45838e6781a934
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 e8a1602b8b85ee1b4a5cc11ce248403a3b1ce59535787804aad8c0a622c0ddfa
File size (compressed) :43'676 bytes
File size (de-compressed) :97'408 bytes
Format:linux/arm
Packed file: e8a1602b8b85ee1b4a5cc11ce248403a3b1ce59535787804aad8c0a622c0ddfa

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68e9fe6171883144ef31769c/reports/68b83495-ccfe-431b-9ac3-6bc6f4360112/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-11T04:43:00Z UTC
Last seen:
2025-10-13T04:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4366bab6-6e24-4d00-ba23-8a97e8971d71
Behavior Graph:
Download SVG
%3 guuid=e560d2e7-1700-0000-7b4f-209d21090000 pid=2337 /usr/bin/sudo guuid=6123dae9-1700-0000-7b4f-209d27090000 pid=2343 /tmp/sample.bin guuid=e560d2e7-1700-0000-7b4f-209d21090000 pid=2337->guuid=6123dae9-1700-0000-7b4f-209d27090000 pid=2343 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cfe1c943-e37c-4c26-a9de-0c60eec9fea2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1793299
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793299 Sample: Labello.arm6.elf Startdate: 11/10/2025 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 Labello.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-11 06:50:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gg3gjk5lp4xbckb3mczlxxsvetqrykrwz3hdg5rlu6qmjzcq5e5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251011-hmhq7azwdw/
Malware Config
C2 Extraction:
ptptonuwu.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c19eca34-5e25-411d-a103-72e139add721
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/31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b

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: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 e8a1602b8b85ee1b4a5cc11ce248403a3b1ce59535787804aad8c0a622c0ddfa

Mirai

elf 31b664abab7f2e11283b60b2bbde5524e11c2a36cece33762ba7a0c4e450e93b

(this sample)

  
Dropped by
SHA256 e8a1602b8b85ee1b4a5cc11ce248403a3b1ce59535787804aad8c0a622c0ddfa
  
URLhaus
https://urlhaus.abuse.ch/url/3668140/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 edc0f50cbd96d4306d326d67e46ce6b5

Comments