MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa
SHA3-384 hash: 0e325439c17f10958a077da1ab77955ecc2c6bbb2d775ad6b1ac0b1a835d4194974c4a067582338fecbc9591e8d25e03
SHA1 hash: 7207c61900b803d2bf1d2b309dc99fd1157a685e
MD5 hash: eec968b5c7080228bc0fdae5f049ecd7
humanhash: xray-london-texas-apart
File name:linux
Download: download sample
Signature Mirai
Create hunting rule
File size:8'252'760 bytes
First seen:2026-06-17 01:29:17 UTC
Last seen:2026-06-17 09:46:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 98304:eGnhJR/Tmno66M9i9Br++USWrn/yBe63Rjyn7V9yR2IaKcQ0dUYSJw2kSqDvencD:so66d4KSVVKcURK5DvnfGAV
TLSH T143865C0BF5B354ADC19AC430875FC663AD35B8544231797B3A84AB342EB6E305B6EF21
telfhash t13c12fbb14be930f1a2d6c407f362f2b5ad3258b662ed74b055627f82cff4d850c6a816
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
64
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.PUA.Tool.Linux.BtcMine.4901.13926.3364.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc miner
Link:
https://www.filescan.io/uploads/6a31f91d554e843ff86dfc1d/reports/1feeab55-9e21-4be2-a5ff-fe30717da1d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
5
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
First seen:
2026-06-16T22:39:00Z UTC
Last seen:
2026-06-18T18:08:00Z UTC
Hits:
~10
Detections:
not-a-virus:HEUR:RiskTool.Linux.Miner.gen not-a-virus:HEUR:RiskTool.Linux.Miner.a not-a-virus:HEUR:RiskTool.Linux.BitCoinMiner.n
Link:
https://opentip.kaspersky.com/3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/381495a0-21ed-4125-a7d3-45bc136efa85
Behavior Graph:
Download SVG
%3 guuid=cf605133-1700-0000-988f-33a0980e0000 pid=3736 /usr/bin/sudo guuid=e3e5ff34-1700-0000-988f-33a09f0e0000 pid=3743 /tmp/sample.bin mprotect-exec guuid=cf605133-1700-0000-988f-33a0980e0000 pid=3736->guuid=e3e5ff34-1700-0000-988f-33a09f0e0000 pid=3743 execve
Malware family:
CoinStomp
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/009049c6-57cd-453c-bf3a-023aa9a4c67f
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 01:28:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4hyyxp2fxcqry5z7n5djzs6fn5e5qmgnrv7mx4wwe6o4vcrlsva._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery linux miner
Link:
https://tria.ge/reports/260617-bwgrxshs2k/
Behaviour
Reads CPU attributes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_protocol_doh
Create hunting rule
Author:@_lubiedo
Description:DNS-over-HTTPS yara rule
Rule name:Linux_Trojan_Pornoasset_927f314f
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases
Rule name:xmrig_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 3f0f8c5dfa2dc508e3b9fb7a34e65e2b7a4ec1866c6bf65f96b13cee54515caa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3865873/
  
Delivery method
Distributed via web download

Comments