MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a
SHA3-384 hash: 0391b2e672a6fbf7b48adf04ee704fd1d3074cd1e900aff779dcf05afb1bf363111211875f04d3667f3e735cd04ecb35
SHA1 hash: a1db52d1226209d5d0df9ddc5a5130e1b8dd59a2
MD5 hash: 85fb3717a297c39fd78b906c34033fdb
humanhash: red-oklahoma-network-summer
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:67'252 bytes
First seen:2025-09-09 07:03:23 UTC
Last seen:2025-09-09 08:17:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:HsZiBg1u6IR7juKiyo7MqTb6Xux8BdosWjVJuD:Hcii5I1THooAG+WMnjVQD
TLSH T1796301E82A459BCCF5C9857823855FD81C3A0F32D801CD0EA98CFE575C84799B063AF9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :67'252 bytes
File size (de-compressed) :226'992 bytes
Format:linux/mips
Unpacked file: 556800b791202841f58fceef341df79d43465e4fc31d19c18fff7b7bb4103020

Intelligence

File Origin
# of uploads :
3
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.22810.25249.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
Sets a written file as executable
Manages services
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Launching a process
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68bfd17e1b52c70384b7fca2/reports/03e04d48-469c-4001-9bb8-db2ce54e2b37/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 46.38.138.58:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-09T05:07:00Z UTC
Last seen:
2025-09-09T05:07:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/da7aa0b6-0332-4215-a3c6-86774e5dc6fa
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1773769
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1773769 Sample: boatnet.mips.elf Startdate: 09/09/2025 Architecture: LINUX Score: 68 27 46.38.138.58, 3778, 43524, 43526 AZMA-ASIR United Kingdom 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 35 Sample is packed with UPX 2->35 8 boatnet.mips.elf 2->8         started        11 systemd snapd-env-generator 2->11         started        signatures3 process4 file5 25 /usr/local/bin/infinitd, ELF 8->25 dropped 13 boatnet.mips.elf sh 8->13         started        15 boatnet.mips.elf sh 8->15         started        17 boatnet.mips.elf 8->17         started        19 boatnet.mips.elf 8->19         started        process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a
Threat name:
Linux.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-09-09 06:55:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eprvuxm4bxfsk74b6thwhprrrlbqnh3mjxzxy3lyzrhjxngow55a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation upx
Link:
https://tria.ge/reports/250909-hv3rbsznx7/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
UPX packed file
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/394c86a1-2c3e-4273-8222-6b721da976f4
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/23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a

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_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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 23e35a5d9c0dcb257f81f4cf63be318ac3069f6c4df37c6d78cc4e9bb4ceb77a

(this sample)

Mirai

elf 556800b791202841f58fceef341df79d43465e4fc31d19c18fff7b7bb4103020

  
URLhaus
https://urlhaus.abuse.ch/url/3620626/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 556800b791202841f58fceef341df79d43465e4fc31d19c18fff7b7bb4103020
  
Dropping
MD5 97fa1c7d0e7665cd092ea6e06764b592

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