MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c53ddf5b78c75a44e89c8b5b2ade8f8c18939a43f9821412ca6986926a83c0d3. 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: c53ddf5b78c75a44e89c8b5b2ade8f8c18939a43f9821412ca6986926a83c0d3
SHA3-384 hash: 5edac8584980206e0b83159372d06c90c825985ea99fbb71500de5cd543fa59ad5f402127c804d6f79c0502e1a36df10
SHA1 hash: adab2e87968d2c3e8029fc9aedb688ed91ecceb8
MD5 hash: 802f2308fcfd52d15ee4f83d559d74a0
humanhash: texas-georgia-dakota-fourteen
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:109'392 bytes
First seen:2026-01-28 11:50:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cdiyYDvA7jB7jEfjggJHDPmHeH6qwBLyMGEM7GbVqa6eIOneSnPSXA:cPYDjJPxm+68Oqvb0PSXA
TLSH T12DB3B74F6E529F7DF32C83344BB38B3AA655239633A1C185E29CDA411D6034E586FFA4
telfhash t1d911610c853812f0d7611c9d6bedff72e45160df4a25ae378d40e96a9b3ae459d01d2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a process from a recently created file
Creating a file
Deletes a file
Connection attempt
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6979f84b4156786ccbdcb236/reports/e426348b-9742-4d13-977d-b2ece157165d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
34
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c53ddf5b78c75a44e89c8b5b2ade8f8c18939a43f9821412ca6986926a83c0d3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b9b1df97-4df4-4b4f-8f2f-00c8e1512612
Behavior Graph:
Download SVG
%3 guuid=95134ae5-1a00-0000-3681-aeb8ad0b0000 pid=2989 /usr/bin/sudo guuid=1bff8be7-1a00-0000-3681-aeb8b10b0000 pid=2993 /tmp/sample.bin guuid=95134ae5-1a00-0000-3681-aeb8ad0b0000 pid=2989->guuid=1bff8be7-1a00-0000-3681-aeb8b10b0000 pid=2993 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ef933cf-8994-422f-8bff-65dd8415bd71
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1858901
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1858901 Sample: zermips.elf Startdate: 28/01/2026 Architecture: LINUX Score: 72 22 Antivirus detection for dropped file 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 zermips.elf .acpid 2->8         started        process3 file4 20 /dev/shm/.acpid, ELF 8->20 dropped 28 Drops invisible ELF files 8->28 30 Sample deletes itself 8->30 12 .acpid 8->12         started        signatures5 process6 process7 14 .acpid 12->14         started        16 .acpid 12->16         started        process8 18 .acpid 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c53ddf5b78c75a44e89c8b5b2ade8f8c18939a43f9821412ca6986926a83c0d3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c53ddf5b78c75a44e89c8b5b2ade8f8c18939a43f9821412ca6986926a83c0d3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 11:51:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yu656w3yy5nej2e4rnnsvxuprqmjhgsd7gbbiewkngdje2udydjq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260128-n1gc6sew3e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
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 c53ddf5b78c75a44e89c8b5b2ade8f8c18939a43f9821412ca6986926a83c0d3

(this sample)

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

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