MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f
SHA3-384 hash: 1272dbc94dfc2216e8adc2c985de4e3a4f71c43e211b8dc2ef9a8940e0223a2acc838866e8824829dd0368ce9ff80363
SHA1 hash: ade58a4517ba595c762d64835be3d995589ea0df
MD5 hash: 9923810ec1a2aacb9ed96cd8e022c9a1
humanhash: jig-butter-yankee-johnny
File name:nullnet_load.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:70'928 bytes
First seen:2026-03-03 08:32:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:AOlkHZX67R2cARuuRqT6wzRAbaAdgwiYf7td+9jLR4EWlznz/4gamthNYJ3HVlYa:AB7d5qLxwieCSNLzQV1HVlY7tQ7PF
TLSH T1E2634B0237684E03C1A659F9283F27D483FFEE9111F4F5842A4F9A1A8275E37156AFD8
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/e42058c1-222f-43fd-b978-7b4a1618dec1/
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-1
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
Connection attempt
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit gafgyt masquerade mirai
Link:
https://www.filescan.io/uploads/69a69c8f10e80629d4f9e857/reports/24baf612-5ffc-44d2-936e-055d660f9389/overview
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.CVE-2014-8361.a
Link:
https://opentip.kaspersky.com/3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f57c9d1f-80b2-46f7-a56a-205a6a0599ef
Behavior Graph:
Download SVG
%3 guuid=5d33e7a4-1600-0000-a472-d69c550c0000 pid=3157 /usr/bin/sudo guuid=ea8190a6-1600-0000-a472-d69c5b0c0000 pid=3163 /tmp/sample.bin guuid=5d33e7a4-1600-0000-a472-d69c550c0000 pid=3157->guuid=ea8190a6-1600-0000-a472-d69c5b0c0000 pid=3163 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e45f28d4-a3ca-4d33-af25-99c9f8b08d0b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-03 08:32:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h3x3wui5q63h3gx4tavdtj5o7hve7o2hucmv7qyxru6h5bvszbhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi linux upx
Link:
https://tria.ge/reports/260303-kfd6jahz5f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f

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:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
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 3eefbb511d87b67d9afc982a39a7aef9ea4fbb47a0995fc3178d3c7e86b2c84f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788860/
  
Delivery method
Distributed via web download

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