MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8
SHA3-384 hash: db440472eeb3a18c2de8df058e4d62f1ab535a3f6b596fc4ab48b23c53445799318598c2d9749f00cc062261e6fc8c8c
SHA1 hash: 08b510e174584e43098a93276ecc548748407448
MD5 hash: debc276c2eef8452774d2e392d0c4b2f
humanhash: massachusetts-mountain-uranus-high
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:46'724 bytes
First seen:2025-12-24 19:35:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:TessG0aMqhczBPPoy3YWX/RJOHXkRMscGQaUdhBMfnM+PJ8D6nbcuyD7UoQRjU:TessLD556HXbayadJRnouy8oyo
TLSH T1E923F24ED2F1237CC56D3239687E66A62C90F41A63E009273DE064DDB8ED6E12B5DC63
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
File size (compressed) :46'724 bytes
File size (de-compressed) :123'208 bytes
Format:linux/i386
Unpacked file: 1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/29af18f5-c05d-41d1-9352-d9ab8c465b80/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Gathering data
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1b205b0e-0335-434f-bd76-b432b3e94ac5
Behavior Graph:
Download SVG
%3 guuid=7ca83c0b-1b00-0000-3e37-2e94810c0000 pid=3201 /usr/bin/sudo guuid=87f9660d-1b00-0000-3e37-2e94850c0000 pid=3205 /tmp/sample.bin net guuid=7ca83c0b-1b00-0000-3e37-2e94810c0000 pid=3201->guuid=87f9660d-1b00-0000-3e37-2e94850c0000 pid=3205 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=87f9660d-1b00-0000-3e37-2e94850c0000 pid=3205->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1de61d0e-1b00-0000-3e37-2e94890c0000 pid=3209 /tmp/sample.bin zombie guuid=87f9660d-1b00-0000-3e37-2e94850c0000 pid=3205->guuid=1de61d0e-1b00-0000-3e37-2e94890c0000 pid=3209 clone guuid=ff5b210e-1b00-0000-3e37-2e948a0c0000 pid=3210 /tmp/sample.bin guuid=87f9660d-1b00-0000-3e37-2e94850c0000 pid=3205->guuid=ff5b210e-1b00-0000-3e37-2e948a0c0000 pid=3210 clone guuid=9de4260e-1b00-0000-3e37-2e948b0c0000 pid=3211 /tmp/sample.bin net send-data zombie guuid=87f9660d-1b00-0000-3e37-2e94850c0000 pid=3205->guuid=9de4260e-1b00-0000-3e37-2e948b0c0000 pid=3211 clone guuid=9de4260e-1b00-0000-3e37-2e948b0c0000 pid=3211->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con f3687839-0393-5048-a886-6804450c829b 176.65.132.233:3778 guuid=9de4260e-1b00-0000-3e37-2e948b0c0000 pid=3211->f3687839-0393-5048-a886-6804450c829b send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ebba8801-2025-4ed5-88c7-88bdbf0be6fc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1839056
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839056 Sample: boatnet.x86.elf Startdate: 24/12/2025 Architecture: LINUX Score: 72 24 176.65.132.233, 3778, 53734 DIOGELO-ASGB Germany 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 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 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 19:36:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=46c2cnmc6le4tphnpinvw3lh6x6e3y4i73sm7zzau65cm4ac7tea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251224-ya1n8sbt8h/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bd4eef34-cd58-4a7e-8dbd-bcfc71b50d29
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8

(this sample)

Mirai

elf 1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775

  
URLhaus
https://urlhaus.abuse.ch/url/3742738/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775
  
Dropping
MD5 bb48c1299a9a5a1f4cc6d575c3fc7bad

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