MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1521d4634f342814ccbc2abe4fa8634b43af06633d1733d61b6b856a01fa48d. 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: c1521d4634f342814ccbc2abe4fa8634b43af06633d1733d61b6b856a01fa48d
SHA3-384 hash: 3400caddd1ae64bb282c43fbb05c010ef76099d0d369f6d0545c6de60a9911b64c818c2fca95f0e15a3ede207325b993
SHA1 hash: 132f11d9b48ed950c0c88911cd974ee92f9e7a2e
MD5 hash: 11559e0a6db257516fb8ed2780a4c800
humanhash: social-fanta-purple-pip
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:68'216 bytes
First seen:2025-12-24 17:23:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pSPP3xtca5/kS61nu1J8u11jUq0K4uaTh:pG3fcauxbKdaTh
TLSH T1A663D81E2E268FACF769C73547B78E259788338736E1C681E15CD9006E6024E645FFAC
telfhash t16101f6588c3853f09b320da92badfe7ae16130df4a269e378d14fd9e8a1da425900c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694c21c1e126b9ff43902d99/reports/cd1ae046-64e1-4f99-a216-ab4a1c0f4436/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2d8ffaa6-679d-48f5-a494-ff4db05232ac
Behavior Graph:
Download SVG
%3 guuid=9ec6ac3d-1600-0000-8cd5-8e201a0d0000 pid=3354 /usr/bin/sudo guuid=3aad7d3f-1600-0000-8cd5-8e201e0d0000 pid=3358 /tmp/sample.bin guuid=9ec6ac3d-1600-0000-8cd5-8e201a0d0000 pid=3354->guuid=3aad7d3f-1600-0000-8cd5-8e201e0d0000 pid=3358 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/91a51ef2-0379-4385-87bb-9c0dfacfa8e4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1839000
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839000 Sample: zermips.elf Startdate: 24/12/2025 Architecture: LINUX Score: 48 14 206.189.99.30, 39691, 42890 DIGITALOCEAN-ASNUS United States 2->14 16 slursontel.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zermips.elf 2->8         started        signatures3 process4 process5 10 zermips.elf 8->10         started        process6 12 zermips.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1521d4634f342814ccbc2abe4fa8634b43af06633d1733d61b6b856a01fa48d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1521d4634f342814ccbc2abe4fa8634b43af06633d1733d61b6b856a01fa48d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 17:24:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yfjb2rru6nbictglykv6j6uggs2dv4dggpixgplbw24fnia7usgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251224-vy1glahs4d/
Behaviour
System Network Configuration Discovery
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/00283006-72c4-4225-a9fb-9dd63333ed86
Please note that we are no longer able to provide a coverage score for Virus Total.

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 c1521d4634f342814ccbc2abe4fa8634b43af06633d1733d61b6b856a01fa48d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739219/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739434/

Comments