MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a876f8aeaf3c06ff43f7b4e28661c1dc9eecf6fd5159e7310d9ec814c6b1ffb8. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a876f8aeaf3c06ff43f7b4e28661c1dc9eecf6fd5159e7310d9ec814c6b1ffb8
SHA3-384 hash: 7c7347247520e6f5b2d359c00e5065483d06557087977d90a2a574090028300f5f84b7f4ede1e46ba2b47b10cb92ba00
SHA1 hash: fe646c3c8d252cb38e9320d2d850fdb800db90b4
MD5 hash: b84babb76217ca1dfa71b6652f9c586b
humanhash: twelve-blue-oregon-magazine
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:123'208 bytes
First seen:2025-10-29 15:12:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7W2WA4KfsQDNSHjiz2FBOeF5Bts4ceGM5UQ30hAB1EM:Zr4KEKcHmz2F4eMeOQ3GM
TLSH T1B2C36CD5FA43D4F6DD5305B12037BB378F32D07A1125EA83E3B959229CB1A01D61ABAC
telfhash t101514dfa66be1ce457e45801d20e6f61ad4eeb7b586032a245f3dd343617e8250bac3c
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f9a60840834fdd426a9e46af2fb1616e83eb911f73daf9b26fa03d1a30410075
File size (compressed) :46'724 bytes
File size (de-compressed) :123'208 bytes
Format:linux/i386
Packed file: f9a60840834fdd426a9e46af2fb1616e83eb911f73daf9b26fa03d1a30410075

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote similar-threat threat
Link:
https://www.filescan.io/uploads/6902409ede25fddba05bf54f/reports/6842cea5-a721-465a-9668-27e269259c5f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-15T15:01:00Z UTC
Last seen:
2025-08-15T16:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a876f8aeaf3c06ff43f7b4e28661c1dc9eecf6fd5159e7310d9ec814c6b1ffb8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20ba9d10-652b-4a17-a6c8-045cedcf7b82
Behavior Graph:
Download SVG
%3 guuid=865e9e8c-2000-0000-5878-a492ee070000 pid=2030 /usr/bin/sudo guuid=e231688f-2000-0000-5878-a492f5070000 pid=2037 /tmp/sample.bin net guuid=865e9e8c-2000-0000-5878-a492ee070000 pid=2030->guuid=e231688f-2000-0000-5878-a492f5070000 pid=2037 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=e231688f-2000-0000-5878-a492f5070000 pid=2037->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=021d1d9c-2000-0000-5878-a492f6070000 pid=2038 /tmp/sample.bin zombie guuid=e231688f-2000-0000-5878-a492f5070000 pid=2037->guuid=021d1d9c-2000-0000-5878-a492f6070000 pid=2038 clone guuid=298f239c-2000-0000-5878-a492f7070000 pid=2039 /tmp/sample.bin guuid=e231688f-2000-0000-5878-a492f5070000 pid=2037->guuid=298f239c-2000-0000-5878-a492f7070000 pid=2039 clone guuid=e8972e9c-2000-0000-5878-a492f8070000 pid=2040 /tmp/sample.bin net zombie guuid=e231688f-2000-0000-5878-a492f5070000 pid=2037->guuid=e8972e9c-2000-0000-5878-a492f8070000 pid=2040 clone e261cf70-04d6-5334-8595-6a5cd4fce605 160.250.136.71:3778 guuid=e8972e9c-2000-0000-5878-a492f8070000 pid=2040->e261cf70-04d6-5334-8595-6a5cd4fce605 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c55872a-4231-4089-bb1c-8d53aa628393
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1804782
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1804782 Sample: boatnet.x86.elf Startdate: 30/10/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 160.250.136.71, 3778 INFOSPHERENTTPCCommunicationsIncJP unknown 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a876f8aeaf3c06ff43f7b4e28661c1dc9eecf6fd5159e7310d9ec814c6b1ffb8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a876f8aeaf3c06ff43f7b4e28661c1dc9eecf6fd5159e7310d9ec814c6b1ffb8/
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 16:44:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vb3prlvphqdp6q7xwtrimyob3spoz5x5kfm6omint3ebjrvr764a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251029-tvd9hsypdp/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Unknown
Tags:
trojan gafgyt mirai
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1bf6fcfb-8752-4eb4-9de6-c2efa6659987
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

sh 2c2b8665753ea3f52ac1039dc1858cf37e14adbf6fa3de28366afcf3a02fac06

Mirai

elf f9a60840834fdd426a9e46af2fb1616e83eb911f73daf9b26fa03d1a30410075

Mirai

elf a876f8aeaf3c06ff43f7b4e28661c1dc9eecf6fd5159e7310d9ec814c6b1ffb8

(this sample)

  
Dropped by
SHA256 f9a60840834fdd426a9e46af2fb1616e83eb911f73daf9b26fa03d1a30410075
  
URLhaus
https://urlhaus.abuse.ch/url/3603122/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3603870/

Comments