MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96
SHA3-384 hash: 3867aba1851701570df7a56e999e0c670247ec432fe8ecba8a176d271e123bc9a9b62ddea9f128e1e1f72f4499719671
SHA1 hash: fcf400d83e35dfc9d63ec1f0fccd67cc8df47c51
MD5 hash: 4198f3b143d82ac929a72dad2a7471be
humanhash: football-fifteen-spring-pasta
File name:xmrig-armv7-static
Download: download sample
Signature Mirai
Create hunting rule
File size:5'688'432 bytes
First seen:2026-06-16 07:22:37 UTC
Last seen:2026-06-16 13:59:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 98304:d/APLcleI3j11smewUW/B5OnZgsrC/tS7d/zigyzJ6:d/APuhjkdWmgD/tSZ/zigy6
TLSH T1E246E05CF213688EC0FE787BB3A5CB4409829F4774E69EC23A21253E657C6324F56B52
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.PUA.Tool.Linux.BtcMine.4901.30300.9091.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Kills processes
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
coinminer expand gcc lolbin miner monero xmrig
Link:
https://www.filescan.io/uploads/6a30f9f48161ac6cb5619c19/reports/7640c676-28a8-4821-a357-fe95c2cd0dc1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
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/4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.32.le
First seen:
2026-06-13T05:14:00Z UTC
Last seen:
2026-06-13T05:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/15384c98-96e3-473c-8dd8-55ad32994d90
Behavior Graph:
Download SVG
%3 guuid=f898cf53-1900-0000-3352-13eb0f060000 pid=1551 /usr/bin/sudo guuid=578ed555-1900-0000-3352-13eb17060000 pid=1559 /tmp/sample.bin guuid=f898cf53-1900-0000-3352-13eb0f060000 pid=1551->guuid=578ed555-1900-0000-3352-13eb17060000 pid=1559 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/94b642fc-3e22-49dc-8a40-95e1d1a65164
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96/
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2026-06-13 10:09:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwgyknopbtgdiwv3lhcffhftikumxnyxdlqal3xrbmixy2eijsla._file
Result
Malware family:
xmrig_linux
Create hunting rule
Score:
  10/10
Tags:
family:xmrig family:xmrig_linux discovery miner
Link:
https://tria.ge/reports/260616-h721kabt3w/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Family: xmrig
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/4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96

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:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:Multi_Cryptominer_Xmrig_f9516741
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 4d8d8535cf0ccc345abb59c4529cb342a8cbb7171ae005eef10b117c68884c96

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3865383/
  
Delivery method
Distributed via web download

Comments