MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30b94ad2d9b13c24a5a6a734f2e9932fdf942111d9ce660a108eb4d4de831f1f. 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 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30b94ad2d9b13c24a5a6a734f2e9932fdf942111d9ce660a108eb4d4de831f1f
SHA3-384 hash: 3ea78f5d0722177a85011ac39c64e3f9e2a04ed85cd75aa37153e34563e07ceee984ecce91cc2ecb2dac2f777525163f
SHA1 hash: e7fcc7d5053f928e41dde8efa98a0ea891535fc9
MD5 hash: a1da4ed25eb370c404a8b30405acba9b
humanhash: idaho-earth-ack-oklahoma
File name:wlan.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:3'854'488 bytes
First seen:2026-03-27 08:54:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:GHqyeTk9XoLI+7kZxrZZ821VItW3UhfW94M:Z1Tk1oLIZZ8smtW3UpW9n
TLSH T16F069E95B645352FF8499E3EC902BF669F3C97350443163FC138A9A86A302F43997BC6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30479.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

{HEX}php.generic.globals.455.UNOFFICIAL
Create hunting rule

YARA.SIGNATURE_BASE_EXPL_Shitrix_Exploit_Code_Jan20_1.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 bash gcc hajime lolbin masquerade
Link:
https://www.filescan.io/uploads/69c645f6e2df9aa488ba667f/reports/86dd9b03-cbb0-4d6b-9e37-6c8a823a2cb1/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a8e673b5-7d62-4d8d-ba4a-e55eb04de2ef
Behavior Graph:
Download SVG
%3 guuid=3ff297d6-1700-0000-4738-7216040c0000 pid=3076 /usr/bin/sudo guuid=03d85fd8-1700-0000-4738-7216090c0000 pid=3081 /tmp/sample.bin guuid=3ff297d6-1700-0000-4738-7216040c0000 pid=3076->guuid=03d85fd8-1700-0000-4738-7216090c0000 pid=3081 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57ec9ba5-b24b-42ec-8ad7-d6cf6001b8b5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/30b94ad2d9b13c24a5a6a734f2e9932fdf942111d9ce660a108eb4d4de831f1f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/30b94ad2d9b13c24a5a6a734f2e9932fdf942111d9ce660a108eb4d4de831f1f/
Threat name:
Linux.Exploit.CVE-2021-36260
Create hunting rule
Status:
Malicious
First seen:
2026-03-27 08:55:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gc4uvuwzwe6cjjngu42pf2mtf7pziiir3hhgmcqqr22njxudd4pq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260327-kvka4ahv7x/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/30b94ad2d9b13c24a5a6a734f2e9932fdf942111d9ce660a108eb4d4de831f1f

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:APT_Bitter_ZxxZ_Downloader
Create hunting rule
Author:SECUINFRA Falcon Team (@SI_FalconTeam)
Description:Detects Bitter (T-APT-17) ZxxZ Downloader
Reference:https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh
Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_Log4j_CVE_2021_44228_Dec21_Soft
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects indicators in server logs that indicate an exploitation attempt of CVE-2021-44228
Reference:https://twitter.com/h113sdx/status/1469010902183661568?s=20
Rule name:EXPL_Shitrix_Exploit_Code_Jan20_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects payloads used in Shitrix exploitation CVE-2019-19781
Reference:https://isc.sans.edu/forums/diary/Citrix+ADC+Exploits+Overview+of+Observed+Payloads/25704/
Rule name:EXPL_Shitrix_Exploit_Code_Jan20_1_RID331C
Create hunting rule
Author:Florian Roth
Description:Detects payloads used in Shitrix exploitation CVE-2019-19781
Reference:https://isc.sans.edu/forums/diary/Citrix+ADC+Exploits+Overview+of+Observed+Payloads/25704/
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:html_auto_download_b64
Create hunting rule
Author:Tdawg
Description:html auto download
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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:testlumma
Create hunting rule
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

Mirai

elf 30b94ad2d9b13c24a5a6a734f2e9932fdf942111d9ce660a108eb4d4de831f1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795975/
  
Delivery method
Distributed via web download

Comments