MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e. 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: 87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e
SHA3-384 hash: 48c4d1f1c6d7abf51681a33ef49942194d2b9c36a22310ae16596d9baf35a0ec8216b8386f517a8cfcb963d1f4428089
SHA1 hash: 564edd65eb35edf857a89829beb59021565ea808
MD5 hash: 668d5a3c79099bb8cdac3ca2e85bd84c
humanhash: aspen-alabama-seventeen-blossom
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:63'964 bytes
First seen:2025-12-09 17:17:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ewzzAbVaOROUDVVberd0SPrgPrWdPrrEy3dRc2ynTF:zA5aOR3DVVbereM3wTnTF
TLSH T1CB53D81A1E258FADF76C873547B78E3197C8339636E1C645E16CDA001FA034E649FBA8
telfhash t105013c2c843813f197451d9d6bedff3be55000df49229e338e10ed6a9a60a419a00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/693859d8900ee247e8406063/reports/8c0489fa-1be7-4a77-9d12-5392899b3e0a/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-09T12:58:00Z UTC
Last seen:
2025-12-09T13:26:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6283827f-b9ed-402d-a630-059b9c325c65
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1829712
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1829712 Sample: zermips.elf Startdate: 09/12/2025 Architecture: LINUX Score: 48 14 165.232.127.233, 34868, 39691 ALLEGHENYHEALTHNETWORKUS United States 2->14 16 seris.gd 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/87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 17:18:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q77hv3mhd3wzmu7evjlwzcmvhomsifhqm3n27cdwyx63zkcfkzpa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251209-vvdhnaht3h/
Behaviour
System Network Configuration Discovery
Changes its process name
Renames itself
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 87fe7aed871eed9653e4aa576c89953b992414f066dbaf8876c5fdbca845565e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726556/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726496/

Comments