MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638
SHA3-384 hash: fef0d63145593a8b66b3bbc3b91c5f990f49ca3478572764bc5f51d701db9d14e21958d6a71ef6610abf31de41da8426
SHA1 hash: d3450ad3b955e7e83e5c6a2bc09fb7650c9430ca
MD5 hash: de6ae2006eb23aa5d4e880699673d3b7
humanhash: apart-november-glucose-stream
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:216'444 bytes
First seen:2025-08-06 00:26:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:kKTPniVuyNizeGpBiYfUDnSbYX0HRHJweGGHO85M05jD:kpVrNi19fTsEtJg/8595P
TLSH T1BC24840E6E228F7EF278C73447B74A30979D23D623E1D684E1ACC1151E6435E681FBA8
telfhash t1cb417f1c097807b4a7655c9d09edfb37d66330da7f266c338e61e85aab69e439d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10056453-0
Create hunting rule

Unix.Trojan.Mirai-10056456-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Creating a file
Runs as daemon
Sets a written file as executable
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin threat
Link:
https://www.filescan.io/uploads/6892a16e397fd3ce6f9e6032/reports/6be30477-3872-4681-9396-e4928bb809b5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
112
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f544e0c3-7811-4bca-8aea-e96b65bcf32b
Behavior Graph:
Download SVG
%3 guuid=b29975f8-1600-0000-2b66-c13d800c0000 pid=3200 /usr/bin/sudo guuid=14670bfb-1600-0000-2b66-c13d870c0000 pid=3207 /tmp/sample.bin guuid=b29975f8-1600-0000-2b66-c13d800c0000 pid=3200->guuid=14670bfb-1600-0000-2b66-c13d870c0000 pid=3207 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6fe0c5b3-2774-468d-8325-2c5ad393b5e2
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1750984
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1750984 Sample: mips.elf Startdate: 06/08/2025 Architecture: LINUX Score: 100 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 92.113.21.114, 45478, 45480, 45482 UKRTELNETUA Ukraine 2->27 29 daisy.ubuntu.com 2->29 37 Found malware configuration 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 9 mips.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 mips.elf 9->13         started        process6 15 mips.elf 13->15         started        file7 21 /var/main, ELF 15->21 dropped 23 /etc/init.d/xs.main, POSIX 15->23 dropped 31 Sample tries to set files in /etc globally writable 15->31 33 Drops files in suspicious directories 15->33 35 Sample deletes itself 15->35 19 mips.elf 15->19         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 00:27:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cw63nxodp2d776zcnkzt2wutno6wh4oq5a6cuvmqkhxongwioy4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250806-arzw9stjz2/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Modifies init.d
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/055970f5-b071-49ae-984e-67b9954439ec
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/15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 15bdb6ddc37e87fffb226ab33d5a936bbd63f1d0e83c2a559051eee69ac87638

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587323/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments