MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d
SHA3-384 hash: c863aad0194149268019b8843df9b54e4a485809a7ac706a2b64f55a1110b73cad5825573c1da0cf3a21db806b4adeda
SHA1 hash: bf9fbc18d7e058f1fbad6adff18f33e32f0c19e2
MD5 hash: bb26641337bf8c3b39a6e8c614537250
humanhash: alabama-wyoming-sodium-glucose
File name:CRY.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:135'232 bytes
First seen:2026-06-12 14:30:16 UTC
Last seen:2026-06-12 23:42:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:wmAkRMy51coEkpCIxUlQoDVejbiALj9ANyK2kzCW0:3A21coEkpCmWQoGL6yK/CW0
TLSH T1C3D328C7F900D9FAF80AE33748570805B230BBA649925A372257357FED3A1D90577E8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-21.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a2c1828bf16337e43c38233/reports/4e14e0be-a6b3-4756-9303-3d959951a3d9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-12T06:48:00Z UTC
Last seen:
2026-06-14T01:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/757a0f9a-4766-4aac-a13f-68c447497db8
Behavior Graph:
Download SVG
%3 guuid=ac59c871-1900-0000-3040-41ef930d0000 pid=3475 /usr/bin/sudo guuid=f18eac73-1900-0000-3040-41ef990d0000 pid=3481 /tmp/sample.bin guuid=ac59c871-1900-0000-3040-41ef930d0000 pid=3475->guuid=f18eac73-1900-0000-3040-41ef990d0000 pid=3481 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/421e48ba-d075-40ce-ab8b-d59d9c4af680
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-12 11:05:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nb6hukcswlruidljgqge7yu7strpr7m3amboaubrc4ep3m7gz4oq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260612-rvn3lsfs6w/
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/687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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/

File information

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

Web download

Mirai

elf 687c7a2852b2e3440d69340c4fe29f94e2f8fd9b0302e050311708fdb3e6cf1d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3860413/
  
Delivery method
Distributed via web download

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