MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48a92a17695f17e7585a3a52682dbb578379ff18964b5f651ba4d96ad3563359. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48a92a17695f17e7585a3a52682dbb578379ff18964b5f651ba4d96ad3563359
SHA3-384 hash: 0c81770bbc6d06bee7e433afe227ab2026e4320f409deed252df38147e5a4e49472a3fc6ce8de2cce8915927646411d5
SHA1 hash: c091b0aa9e40a879f2cf10744c6d6f79a3c9fa38
MD5 hash: a28bda91f5b6b4a2b37b797938ab223c
humanhash: bravo-seventeen-wyoming-twenty
File name:sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'976 bytes
First seen:2025-06-18 10:40:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dewLq0GjbVWb1v21kwd7FTH7eYSLQZAfB6JovHQ9OfA3Aa0uUgPjWvtql0xx:0aoRTNZAfE0xIJUHvE0L
TLSH T11AB37D36A9762E17C0D0B17A22F74277F2F117491468CE0EBDA10E8EAF2566032577BD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8670.16469.11572.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6852988658dda9f6852238cflinux22vpnfull_triage
Tags:
malware
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5c867c40-55aa-4fee-8d70-26e3eb865d21
Behavior Graph:
Download SVG
%3 guuid=6063ae48-1d00-0000-4274-d4834f0a0000 pid=2639 /usr/bin/sudo guuid=f65b2c4a-1d00-0000-4274-d483560a0000 pid=2646 /tmp/sample.bin guuid=6063ae48-1d00-0000-4274-d4834f0a0000 pid=2639->guuid=f65b2c4a-1d00-0000-4274-d483560a0000 pid=2646 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/66c02536-de81-474c-94d0-2ee2a0f40961
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1717348
Signature
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1717348 Sample: sparc.elf Startdate: 18/06/2025 Architecture: LINUX Score: 56 26 stun.mitake.com.tw 2->26 28 kHbW.gaihwstpzuomtfnu.info 2->28 30 22 other IPs or domains 2->30 10 sparc.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 34 Uses STUN server to do NAT traversial 26->34 36 Performs DNS TXT record lookups 28->36 process4 signatures5 38 Sample deletes itself 10->38 17 sparc.elf 10->17         started        process6 signatures7 32 Opens /sys/class/net/* files useful for querying network interface information 17->32 20 sparc.elf 17->20         started        process8 process9 22 sparc.elf 20->22         started        process10 24 sparc.elf 22->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/48a92a17695f17e7585a3a52682dbb578379ff18964b5f651ba4d96ad3563359
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48a92a17695f17e7585a3a52682dbb578379ff18964b5f651ba4d96ad3563359/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-18 10:42:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jcusuf3jl4l6owc2hjjgqln3k6bxt7yyszfv6zi3utmwvu2wgnmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250618-mrkhsszsbx/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a910be5c-d095-47bd-b249-f08afd749755
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/48a92a17695f17e7585a3a52682dbb578379ff18964b5f651ba4d96ad3563359

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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 48a92a17695f17e7585a3a52682dbb578379ff18964b5f651ba4d96ad3563359

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3531238/
  
Delivery method
Distributed via web download

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