MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076
SHA3-384 hash: 0e244788a1a80ca45997a123007a17a4d5ba7cc60919e429a4129eb10313e7128f60795c482de2bed78e95852688b50f
SHA1 hash: 1a3bdd47825b2b8cb9182d0b6740aaafdb6f56bf
MD5 hash: 60930dde3041240b401c5925fa532dbb
humanhash: virginia-asparagus-bravo-fruit
File name:nwfaiehg4ewijfgriehgirehaughrarg.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:81'036 bytes
First seen:2025-09-14 12:23:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qR+1xCP7MIrYp8wLbKTb66+bCKyCHA9703uVOO:qM1xUrYp8KeTibCKyZ4eD
TLSH T1EA83AD63C8271D24D44848F0B0A48F3A9B63E115C99B2EF7959AC67AD087EDCF6067F1
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68c6b98bdbc6f5a29c444cc8/reports/cd8cbbbf-dc8a-4b16-b66b-a75e136ba9e5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-14T09:36:00Z UTC
Last seen:
2025-09-14T09:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c9cd23d0-56cc-46c7-9659-39610b3e3c6f
Behavior Graph:
Download SVG
%3 guuid=affa783c-1a00-0000-4bcd-e8ca330b0000 pid=2867 /usr/bin/sudo guuid=1c275a3e-1a00-0000-4bcd-e8ca3b0b0000 pid=2875 /tmp/sample.bin guuid=affa783c-1a00-0000-4bcd-e8ca330b0000 pid=2867->guuid=1c275a3e-1a00-0000-4bcd-e8ca3b0b0000 pid=2875 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/67631064-25e3-4dfe-a37f-4730c86ef4f7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1777293
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777293 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 14/09/2025 Architecture: LINUX Score: 60 25 allahmisin.musallat.xyz 2->25 27 allahmisin.musallat.xyz 160.187.246.158, 12121, 43690, 43692 OCNNTTCommunicationsCorporationJP unknown 2->27 29 2 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 33 Performs DNS queries to domains with low reputation 25->33 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->23         started        signatures9 35 Manipulation of devices in /dev 20->35 37 Deletes system log files 20->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 02:45:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=np5su6yh5gmepxq47mkutwjas6sor3zssppj6wkr4zvpclmgub3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250914-p1jnzaaj21/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4a9caf12-737a-4819-9868-4a94027d0728
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/6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 6bfb2a7b07e99847de1cfb1549d92097a4e8ef3293de9f5951e66af12d86a076

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3623956/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3623957/

Comments