MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731. 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: 997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731
SHA3-384 hash: a980aeed8005d45ce88ce95991443b1ea1c5317ffccd234c67b82b4881c111acfe8208015a5ec4c8a52009b94599570c
SHA1 hash: 2e704e817d5e80e2ea71829626bca551403f50b0
MD5 hash: 387bdfa416b1c4c5568eb614a93f1a78
humanhash: charlie-wolfram-pluto-lamp
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:59'984 bytes
First seen:2025-09-23 03:05:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:t6rRD0gn1aEVi15uooQJpP8LIYUK5xUStjv:kdUEiOdWF8KK31
TLSH T1B543F154FA501A97CCA68CB480AE35725F5E622532DF87ACA71B0AC0F31D10F75AC72A
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) :59'984 bytes
File size (de-compressed) :211'956 bytes
Format:linux/mipsel
Unpacked file: 187624bd1c7f76c7e7677a71db1348ba8a901850cad8c20d821a32d7f7e364b1

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68d20ec858f24ea0d2292f08/reports/8075565e-86de-4d03-84a1-48ab28cc5038/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-23T01:21:00Z UTC
Last seen:
2025-09-23T01:21:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/68657fb3-925a-448f-abf2-67487ec4cb06
Behavior Graph:
Download SVG
%3 guuid=46739d91-1900-0000-590f-91a2bc090000 pid=2492 /usr/bin/sudo guuid=7219cb93-1900-0000-590f-91a2c2090000 pid=2498 /tmp/sample.bin guuid=46739d91-1900-0000-590f-91a2bc090000 pid=2492->guuid=7219cb93-1900-0000-590f-91a2c2090000 pid=2498 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/610380c6-92df-41c8-b1f3-a5ab97dc78cc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1782361
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: 1782361 Sample: boatnet.mpsl.elf Startdate: 23/09/2025 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 37.114.37.19, 3778, 52912 INTERCOLO-ASintercoloIP-BackboneDE Germany 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.mpsl.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.mpsl.elf 7->15         started        18 boatnet.mpsl.elf 7->18         started        20 boatnet.mpsl.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/997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-09-23 03:07:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tf6h6jwmql6cwkjsverkzve7rytzczfkfzozsiz6sy6oo4isk4yq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250923-dl6peawpw3/
Behaviour
Reads runtime system information
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/6705c01d-7bd4-44de-9b8e-55cc21cc5991
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/997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731

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 997c7f26cc82fc2b2932a922acd49f8e279164aa2e5d99233e963ce771125731

(this sample)

Mirai

elf 187624bd1c7f76c7e7677a71db1348ba8a901850cad8c20d821a32d7f7e364b1

  
Dropping
SHA256 187624bd1c7f76c7e7677a71db1348ba8a901850cad8c20d821a32d7f7e364b1
  
Dropping
MD5 615d973745ddd11be972e6d57ebeaeb2
  
URLhaus
https://urlhaus.abuse.ch/url/3629631/
  
Delivery method
Distributed via web download

Comments