MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b
SHA3-384 hash: 229d5f0154fcf0d065de5b5b5e5abde359d5403782f001fb42cff6a073c640522494add4e91adb21be67659840b507f9
SHA1 hash: 0c3358372d841e2efc7d933c82990579e048e609
MD5 hash: 3474de1a394b00317796c804e471a58e
humanhash: floor-angel-alaska-artist
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:67'792 bytes
First seen:2025-08-21 16:09:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ab8CvuYv8H2Jo8Ksx2huKqZzMN8+2CSHlVLaViYQ2kVJu+:ab8Y0W68UhuNzMN8+qFgIY+VQ+
TLSH T1526302B2081A09DFD6EB403927FC47835B554FA5B787DE8E2DACD18190FA9E076188DC
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) :67'792 bytes
File size (de-compressed) :232'264 bytes
Format:linux/mips
Unpacked file: c2cf3c38aaa8467693855d3c70942db5bda30f543964fc91471cdcd7d380320a

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68a7452afc438b9ff4b7c0d7/reports/c0e28e64-40d3-4189-95ad-23dc70291845/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7605a003-fbd1-468c-ba9f-9c9cab26b316
Behavior Graph:
Download SVG
%3 guuid=3bd5f4c6-1a00-0000-41c0-d6d6560a0000 pid=2646 /usr/bin/sudo guuid=cf26bac8-1a00-0000-41c0-d6d65d0a0000 pid=2653 /tmp/sample.bin guuid=3bd5f4c6-1a00-0000-41c0-d6d6560a0000 pid=2646->guuid=cf26bac8-1a00-0000-41c0-d6d65d0a0000 pid=2653 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/848ad1c1-a689-43ca-a4ad-aa65a4dde154
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1762202
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: 1762202 Sample: boatnet.mips.elf Startdate: 21/08/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 202.155.94.72, 3778, 50830 INDOSATM2-IDINDOSATM2ASNID Indonesia 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 boatnet.mips.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.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.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/1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-08-21 16:04:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=drs27gfnr4ktanx6dvlh4lyqy5t73qcvfu27725kkey43rpxkrvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250821-tmwtlavsas/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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/842a8e05-b47d-4c4d-a508-0eb753957c96
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/1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 1c65af98ad8f153036fe1d567e2f10c767fdc0552d35ffebaa5131cdc5f7546b

(this sample)

Mirai

elf c2cf3c38aaa8467693855d3c70942db5bda30f543964fc91471cdcd7d380320a

  
URLhaus
https://urlhaus.abuse.ch/url/3608021/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c2cf3c38aaa8467693855d3c70942db5bda30f543964fc91471cdcd7d380320a
  
Dropping
MD5 f142d6f4b374fc35f5d3e3caf3223557

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments