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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d
SHA3-384 hash: a4f8945bab6e8950ca343c35b460635eba2f31ba61e2001b88c32e2f7f6b4d8a3d3146b6cecbc1a269405a525a394311
SHA1 hash: f10b06064bfbd59dcaed235227f22e36ef944787
MD5 hash: 7b4a6616075b8a7ba67b320772633d37
humanhash: saturn-oklahoma-berlin-lake
File name:5
Download: download sample
Signature Mirai
Create hunting rule
File size:812'077 bytes
First seen:2026-09-29 17:02:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:3EVChIY2SUzDCBMNjTwYr47f7g04RbGiJgnwAYZJJagpsxOjgh6k7:3EiW3CByM7c04RbGiJgAZnBjgP7
TLSH T1C5058E53B7228F58F361E2B005F387619A9511A30AF795C6937CD210BB50A2D6C6FFE8
telfhash t14851ac18097813b4a6656c5d49edff76d5a260df3e1a2c278a10e86ea769f838e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.21641.21099.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Sets a written file as executable
Deletes a file
Connection attempt
Kills processes
Deleting a recently created file
Creating a process from a recently created file
Creating a file
Unmounts file systems
Manages services
Deletes a system binary file
Writes files to system directory
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6abbef5af1c79379a4f9071d/reports/54a88a0a-e74c-4d8c-9326-001b369fdf0b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-29T14:15:00Z UTC
Last seen:
2026-10-01T11:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e2e5f8ec-d9de-4d85-a8cb-c8ef45b61238
Behavior Graph:
Download SVG
%3 guuid=2f48795a-1b00-0000-1e54-6439140c0000 pid=3092 /usr/bin/sudo guuid=3c3a415f-1b00-0000-1e54-6439180c0000 pid=3096 /tmp/sample.bin guuid=2f48795a-1b00-0000-1e54-6439140c0000 pid=3092->guuid=3c3a415f-1b00-0000-1e54-6439180c0000 pid=3096 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fe5c7841-7137-4673-b26c-ef7469d9a12d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-09-29 16:45:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3jrc3mxz7pe6ta5ypooc5gkwljpo7yliren7fsfxfaylydcsjoq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260929-vktf5a1x2m/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Removes the immutable protection flag from a file
Deletes itself
Executes dropped EXE
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/a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 a6d3116d97cfde4f4c1dc3dce174cab2d2f77f0b4448df9645b94185e062925d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925069/
  
Delivery method
Distributed via web download

Comments