MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341
SHA3-384 hash: c0fb641bd7df46d6b5b1999a5187ed081c5fd377e1fbe83092bdab1bab69909f4a77f93fe1ef2d7c2435094366bfcab1
SHA1 hash: ed15e6e7f3b91a6efd82f8bf8b174bff6cbe7ee0
MD5 hash: 1219b2a59ca5913c64ef091f8666beab
humanhash: king-river-arkansas-johnny
File name:wewe11.johnsmith
Download: download sample
Signature Mirai
Create hunting rule
File size:42'384 bytes
First seen:2025-11-16 06:21:24 UTC
Last seen:2025-11-16 23:43:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:oVDPT0APHAd0htdso7NKy0Gn7yaWjSXDNwroj+dHMkMCxPJRTfMhWKI:UbFHAWhXPKy0Gn71WjSXDNwMj5kMCxAZ
TLSH T14C137CA3CC7A2D18D26D94B5B4741B795763E856D9470EEA4037C23AC083EDEF80A3B4
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69196d9c8c51fc143c6e91d1/reports/0224804d-a462-4825-bd25-22b74b7f88c5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-16T04:39:00Z UTC
Last seen:
2025-11-16T14:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1a070e04-08d2-4a08-90ec-563f705d3390
Behavior Graph:
Download SVG
%3 guuid=37e5a1e3-1800-0000-daf3-89cf5d140000 pid=5213 /usr/bin/sudo guuid=ec1670e5-1800-0000-daf3-89cf5e140000 pid=5214 /tmp/sample.bin guuid=37e5a1e3-1800-0000-daf3-89cf5d140000 pid=5213->guuid=ec1670e5-1800-0000-daf3-89cf5e140000 pid=5214 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/905bc6b0-6be0-494b-9bb1-02ac577d00cf
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1814841
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814841 Sample: wewe11.johnsmith.elf Startdate: 16/11/2025 Architecture: LINUX Score: 56 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 192.159.99.47, 32962, 51152, 51154 CYBERLYNKUS United Kingdom 2->17 19 3 other IPs or domains 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 7 wewe11.johnsmith.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 wewe11.johnsmith.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-16 06:22:23 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=zb6shtnjn7gch3bf6x5ohe6fzl3cmahvexgimq2psbraiqfqmnaq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251116-g43bgses9e/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/64b93324-94dc-463b-95d5-4328de419573
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/c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341

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 c87d23cda96fcc23ec25f5fae393c5caf62600f525cc86434f90620440b06341

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3703978/
  
Delivery method
Distributed via web download

Comments