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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e. 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: 7


Intelligence 7 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e
SHA3-384 hash: 7424f303641c2b30829356480952a6139ec611884bd68c504a81776851dcb40db519f492b1323db872a7ff800fdb7aef
SHA1 hash: 0fca27608632730ba0e2ac1f500084e3333cf966
MD5 hash: 3ab0e487cd567c9ae72fae0616e3dac0
humanhash: sweet-south-queen-uniform
File name:7
Download: download sample
Signature Mirai
Create hunting rule
File size:1'120'896 bytes
First seen:2026-10-16 23:49:15 UTC
Last seen:2026-10-17 04:12:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:nhE0X6OWQLr65vMU57GEqp/S2ZOMEn/aILX+HowJWN/+1mOYAa:hH6O/365vBaEqp/9ZOMEn/PDQo1NUmhh
TLSH T133355B46FB1C8563C9470DF05A3F43D5F7287A4340F99229370EAB672621E3AA9C7399
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
113
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.13753.16669.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Collects information on the CPU
Launching a process
Creates directories
Deleting a recently created file
Creating a process from a recently created file
Manages services
Receives data from a server
Unmounts file systems
Creating a file in the %temp% directory
Mounts file systems
Creating a file
Runs as daemon
Deletes a file
Sends data to a server
Connection attempt
Sets a written file as executable
Kills processes
Substitutes an application name
Writes files to system directory
Deletes a system binary file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6ad2b83eabb809730ae6028b/reports/e01260a5-06df-4be3-a1c4-4311e1239d50/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-16T21:32:00Z UTC
Last seen:
2026-10-18T01:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6e8c03b0-91d8-4902-a0c9-626ec2e986e1
Behavior Graph:
Download SVG
%3 guuid=e86efd1d-1a00-0000-9e71-d083a80a0000 pid=2728 /usr/bin/sudo guuid=358ad021-1a00-0000-9e71-d083b00a0000 pid=2736 /tmp/sample.bin guuid=e86efd1d-1a00-0000-9e71-d083a80a0000 pid=2728->guuid=358ad021-1a00-0000-9e71-d083b00a0000 pid=2736 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0286ca6b-b833-4448-8347-c600b2248ab2
Result
Threat name:
n/a
Detection:
suspicious
Classification:
spyw
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1988265
Signature
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1988265 Sample: 7.elf Startdate: 17/10/2026 Architecture: LINUX Score: 23 13 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->13 6 7.elf 2->6         started        9 python3.8 dpkg 2->9         started        process3 signatures4 15 Opens /sys/class/net/* files useful for querying network interface information 6->15 11 7.elf chattr 6->11         started        process5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e/
Threat name:
Linux.Trojan.Cling
Create hunting rule
Status:
Malicious
First seen:
2026-10-17 00:11:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j6qmke7ffpaoafbf5awmkm6zcxg6rzvdiba3czqw5mdeonw3xaha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261016-3vrdhsyt8j/
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/4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:deepfield_boatnet_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Boatnet Linux DDoS bot with bundled XMRig miner - Polygon contract dead-drop, AES-128-GCM C2 list
Reference:117a7ca405f65e3bc770fac74903e490011c35e65e1c359e8bea546841919da3
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:malwareelf55503
Create hunting rule
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 4fa0c513e52bc0e01425e82cc533d915cde8e6a34041b16616eb064736dbb80e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925067/
  
Delivery method
Distributed via web download

Comments