MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617
SHA3-384 hash: 8cedeae8cd36b5dda02000d40d745eb111aff0fd86483d930124d9d1fde7eccfb5e908271f0cfd3aedc9c28d3fb4bd0c
SHA1 hash: 4c397180f0963c7545a348d94ccaeaeb120ae6cd
MD5 hash: 9ae9b9175c89718e89156d223f58ec1c
humanhash: kentucky-don-north-monkey
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:194'083 bytes
First seen:2026-08-28 12:57:38 UTC
Last seen:2026-08-28 13:37:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:enBrwO2vLsNGwJ3eTaEy+CC3KpWTF2E7Ir5uFxGHrM/RW6KQejQZGRuM:Kw1okwJuTaEy+CC6ca5ujgrM/RrKoGgM
TLSH T12B142B05E6404B53C0D327BAF7CB434A73239B54A7EB73059628ABB43BC679E5F22506
telfhash t1df3142a9a23c81654db15c08ddad17b6444bd32217d0bb26ff1ac8cc582a80ee535d1f
Magika elf
Reporter adliwahid
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
57
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-33.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 gcc obfuscated rust
Link:
https://www.filescan.io/uploads/6a91861faca45ecc3ae3ed26/reports/4d95375e-fb43-4d0f-8609-88e91a65a630/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
106
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-27T15:22:00Z UTC
Last seen:
2026-08-29T20:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e1653f8b-dc87-4bac-943d-49d9542fadcd
Behavior Graph:
Download SVG
%3 guuid=e61f9b1f-1c00-0000-1ba5-3af55a090000 pid=2394 /usr/bin/sudo guuid=1a9d6521-1c00-0000-1ba5-3af55e090000 pid=2398 /tmp/sample.bin guuid=e61f9b1f-1c00-0000-1ba5-3af55a090000 pid=2394->guuid=1a9d6521-1c00-0000-1ba5-3af55e090000 pid=2398 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc781d4d-6eab-4663-bf76-812f0e19c805
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-27 22:03:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnqx546vqnh25mdybuge326kshaiw3n64f4pszsmtkpz2hhiuylq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260828-p7lrxaaj7t/
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/2b617ef3d5834faeb0780d0c4debca91c08b6dbee178f9664c9a9f9d1ce8a617

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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.

Comments