MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa. 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: 6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa
SHA3-384 hash: 6deb353761b9390631689ee8ec1ac46b1fa64c53984d70029c0905061e937cef1eda8cefecf3e09df3f7497bfc37c2b6
SHA1 hash: 74346f3c88cc18c21d41d524315fd0d05c63be56
MD5 hash: 129c31739c8ded466af1ece62d8a597e
humanhash: twelve-enemy-sweet-august
File name:boatnet.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:52'152 bytes
First seen:2025-08-29 01:55:47 UTC
Last seen:2025-08-29 06:31:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:oFUhEKH/3SQ5gs8e37fOBbrz+ipTCXfT89ix4u+qgw0+2:RECfS68erArSNfNx4u+qgwS
TLSH T15D330260E1FB7C61FFF605F18F61C3C0A7B965C6074E0C11A08F9DBAAE02A545DAAD21
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) :52'152 bytes
File size (de-compressed) :154'292 bytes
Format:linux/ppc32
Unpacked file: 13b00fa836737f258805e91ca57cd87b36cb4de28f90ee6c393f6abc7759a035

Intelligence

File Origin
# of uploads :
2
# of downloads :
124
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68b108c86212e2f7426502b5/reports/a40c56a6-6f50-4ef0-840c-3adc1e1ef46c/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d9c06d43-00cf-4df6-a7d8-30adce828af5
Behavior Graph:
Download SVG
%3 guuid=bffc4f07-1900-0000-f996-3f485f0b0000 pid=2911 /usr/bin/sudo guuid=813eec08-1900-0000-f996-3f48650b0000 pid=2917 /tmp/sample.bin guuid=bffc4f07-1900-0000-f996-3f485f0b0000 pid=2911->guuid=813eec08-1900-0000-f996-3f48650b0000 pid=2917 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3bcc2bd8-729d-43b2-bfed-fef6b9633038
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1767369
Signature
Antivirus / Scanner detection for submitted sample
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: 1767369 Sample: boatnet.ppc.elf Startdate: 29/08/2025 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 31.25.11.228, 3778, 42184 TEQGB United Kingdom 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 2 other signatures 2->36 7 boatnet.ppc.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.ppc.elf 7->15         started        18 boatnet.ppc.elf 7->18         started        20 boatnet.ppc.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/6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-29 01:56:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nblsshesydnwcuszotl673azrwlqfothkexujjphvrmdmtcc3t5a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250829-ccwbms1rw5/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/42eb25d6-e99d-4500-96d2-3cf7b3079cc2
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/6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa

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 6857291c92c0db61525974d7efec198d9702ba67512f44a5e7ac58364c42dcfa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3611833/
  
Delivery method
Distributed via web download

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