MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b351c7b87eccc9d64db56547bedf0972480a77eb9bcb22f6703a361a610c56f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b351c7b87eccc9d64db56547bedf0972480a77eb9bcb22f6703a361a610c56f
SHA3-384 hash: 52021394d77b7328027cf192b9e3e00d987d7e35c2ad1e203fab052ca47efc22b18f8c497c6afd909949878a9d64ec52
SHA1 hash: ab10a21078e7dc17b179b7ea99eddd31bb1a484f
MD5 hash: e3a631ca6c08ee7cc27a0a96f9122873
humanhash: alaska-four-uncle-robert
File name:nppc
Download: download sample
Signature Mirai
Create hunting rule
File size:155'464 bytes
First seen:2026-04-07 11:38:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1KqbIyDTVxAdExSoFlxBi6IvqRAIJLvA7WXAXU9J52drs6O5D+ReLC:9bIoTVxDSoFlxgZI27JS1KoC
TLSH T1C7E31802770D4F03D1533EF03B3B27E087AFEDA228B4A584655EBEC98271AB16545E9D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.30793.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-36.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

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

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
Runs as daemon
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-07T02:17:00Z UTC
Last seen:
2026-04-07T10:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6b351c7b87eccc9d64db56547bedf0972480a77eb9bcb22f6703a361a610c56f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1c4d3ef1-1a9f-4128-927f-b92dc657960e
Behavior Graph:
Download SVG
%3 guuid=17cabaec-1800-0000-3394-a678a5050000 pid=1445 /usr/bin/sudo guuid=c6142ff0-1800-0000-3394-a678ad050000 pid=1453 /tmp/sample.bin guuid=17cabaec-1800-0000-3394-a678a5050000 pid=1445->guuid=c6142ff0-1800-0000-3394-a678ad050000 pid=1453 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b83a5d17-8337-4fb3-9275-e6f656d96b39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b351c7b87eccc9d64db56547bedf0972480a77eb9bcb22f6703a361a610c56f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b351c7b87eccc9d64db56547bedf0972480a77eb9bcb22f6703a361a610c56f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 05:30:03 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=nm2ry64h5tgj2zg3kzkhx3pqs4sibj36xg6lel3haorwdjqqyvxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260407-nsjtbses7p/
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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6b351c7b87eccc9d64db56547bedf0972480a77eb9bcb22f6703a361a610c56f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3813631/
  
Delivery method
Distributed via web download

Comments