MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38. 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: b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38
SHA3-384 hash: 5141c5300c59947ea20310641a14f6b33e5821e6b592997a48a6542739c1301cc14521e5bebbe02de78f9f809671dfd2
SHA1 hash: 65c39137ca8c0b1989a82b98b5812c0d3cd89b57
MD5 hash: a6413402fb06ca451e4b28d05ed63c6a
humanhash: oscar-sink-shade-timing
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:44'628 bytes
First seen:2025-10-06 04:03:35 UTC
Last seen:2025-10-06 14:23:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:TTdN1pOIouoZiPAjut8luWA0CLfKmVfD7rvFHlcEnwcxxMUfVs9q3UELk1:Tpbr/eSFTSmV7ZHn5DM2LA
TLSH T1D91301150128D57181262D3D44AA04E3377E4AF87EA834A295E0B17D96D3F0CBBFDDA7
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
File size (compressed) :44'628 bytes
File size (de-compressed) :95'952 bytes
Format:linux/arm
Unpacked file: e329657a0309869d3f199337dc50d34a6be4438297c31cdb9137f71c1c890426

Intelligence

File Origin
# of uploads :
4
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68e33fa45a3bccf09eb9164e/reports/1adeea18-0f9c-4d78-b633-51fcc38b67df/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38
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:
2025-10-06T01:45:00Z UTC
Last seen:
2025-10-06T12:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bdb8d812-c71c-4ff9-9b0b-049de6c7b12d
Behavior Graph:
Download SVG
%3 guuid=6b473be9-4800-0000-441b-7ce5ce030000 pid=974 /usr/bin/sudo guuid=b34065ec-4800-0000-441b-7ce5cf030000 pid=975 /tmp/sample.bin guuid=6b473be9-4800-0000-441b-7ce5ce030000 pid=974->guuid=b34065ec-4800-0000-441b-7ce5cf030000 pid=975 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ec032084-724d-45e9-81ae-1981d5fb8253
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1789476
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 04:04:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpgrp4fpvcc3g57ywbdhtz27p4ecoge7bm7qewryctivnng3dq4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251006-emqv1sfj9z/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eb45ac7b-bc81-4749-b2a4-f53cbfe28d38
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/b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf b3cd17f0afa885b377f8b04679e75f7f0827189f0b3f025a3814d156b4db1c38

(this sample)

Mirai

elf e329657a0309869d3f199337dc50d34a6be4438297c31cdb9137f71c1c890426

  
URLhaus
https://urlhaus.abuse.ch/url/3632007/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e329657a0309869d3f199337dc50d34a6be4438297c31cdb9137f71c1c890426
  
Dropping
MD5 4ddbf3135f3ab5b3a751fbe257b03aa0
  
URLhaus
https://urlhaus.abuse.ch/url/3660281/

Comments