MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a
SHA3-384 hash: 828ce357aad6f9b861eca3286eb51e5fbee2fc7e778fbf762be7259aedc9eb049561a21dd5218ef8f211e10362b79f0f
SHA1 hash: 1e18f5d33faff44617b3a6368030137d78ce0e77
MD5 hash: 0de2970dcf2f003fd1f69c492e51db22
humanhash: washington-cardinal-hamper-fix
File name:system
Download: download sample
Signature Mirai
Create hunting rule
File size:153'091 bytes
First seen:2025-09-21 08:45:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xB2gf8L89aAXN4MYIXEjGJXeuszgjFNVd7be8/WxD4RMz:xB2BLXAmMCjGMzoHVd7be8/WxD4Ra
TLSH T16EE34B43E5614EB6C145B9B225B719200B56EC234F2F1A86B539BAF4173F8CE701FBA4
telfhash t1194166529d7887242ff39928acad87731212662353367f72af75c4cc54220b0e539d4f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Malware.Mirai-9885121-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc obfuscated threat
Link:
https://www.filescan.io/uploads/68cfbb6b73af424b47e917f6/reports/caff0cbb-ad81-43ca-9c33-7f0581802328/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-21T05:49:00Z UTC
Last seen:
2025-09-21T05:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.fz HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/80665d76-580f-41b8-9547-1367079335d8
Behavior Graph:
Download SVG
%3 guuid=764943ce-1800-0000-63e7-d858c20a0000 pid=2754 /usr/bin/sudo guuid=f9b3edd0-1800-0000-63e7-d858c50a0000 pid=2757 /tmp/sample.bin guuid=764943ce-1800-0000-63e7-d858c20a0000 pid=2754->guuid=f9b3edd0-1800-0000-63e7-d858c50a0000 pid=2757 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/67890c89-12e7-495f-9acf-a2f43d4774b7
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1781438
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Terminates several processes with shell command 'killall'
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781438 Sample: system.elf Startdate: 21/09/2025 Architecture: LINUX Score: 80 45 45.90.97.140, 65481 MEER-ASmeerfarbigGmbHCoKGDE Germany 2->45 47 45.90.97.173, 65481 MEER-ASmeerfarbigGmbHCoKGDE Germany 2->47 49 2 other IPs or domains 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected Gafgyt 2->55 57 2 other signatures 2->57 9 system.elf 2->9         started        12 python3.8 dpkg 2->12         started        signatures3 process4 signatures5 59 Opens /proc/net/* files useful for finding connected devices and routers 9->59 14 system.elf 9->14         started        16 system.elf 9->16         started        18 system.elf 9->18         started        process6 process7 20 system.elf sh 14->20         started        22 system.elf sh 14->22         started        24 system.elf sh 14->24         started        28 21 other processes 14->28 26 system.elf 16->26         started        process8 30 sh killall 20->30         started        33 sh killall 22->33         started        35 sh killall 24->35         started        37 sh killall 28->37         started        39 sh killall 28->39         started        41 sh killall 28->41         started        43 18 other processes 28->43 signatures9 61 Terminates several processes with shell command 'killall' 30->61
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-21 08:47:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xthdffjsv35uheko75ungddg2h3o4g2xanzg6exos7jcfrymqcfa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250921-kpdw5awly4/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/69767321-adac-40ef-a604-15b2dab2d462
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/bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:generic_IG_stealer
Create hunting rule
Author:RE4rensics
Description:Detects stealers that interacts with IG endpoints after stealing IG cookies
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 bcce329532aefb43914eff68d30c66d1f6ee1b5703726f12ee97d222c70c808a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576546/
  
Delivery method
Distributed via web download

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