MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7
SHA3-384 hash: f6ba320b7fa42a4779d1de7fd3c02b9437b236f964cfb179d4486e8aa2e9f919dd8460e3ea5055c57a4a0ced15c4dc7a
SHA1 hash: 7158657a2091f28e45e6271192b7124fc9bcaf49
MD5 hash: 2ef26734b9ae9d6222cb5e08c944c572
humanhash: purple-potato-green-crazy
File name:lol.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:74'152 bytes
First seen:2025-08-28 06:18:56 UTC
Last seen:2025-08-28 21:17:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:hOnT31tutVtw7RAET1KUu4LLh8a2UH/iUZAYWhTzQlOKbEW6oGiA:i31turtwtLh92Uf4TJPiA
TLSH T17573E656B8419B16C5D056BAFE1E118D33132FB8E3EE3203DD256B2477DB94A4E3B812
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-DAF.46133659.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade
Link:
https://www.filescan.io/uploads/68aff54f39a6221faa72531f/reports/ba6b8adc-95d6-4208-8956-c0bd4e5c2cca/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/67781532-7998-4e8f-ac6c-f416e7ce6f65
Behavior Graph:
Download SVG
%3 guuid=839d7c2c-1a00-0000-e3e9-6ab1640b0000 pid=2916 /usr/bin/sudo guuid=88df912f-1a00-0000-e3e9-6ab16b0b0000 pid=2923 /tmp/sample.bin guuid=839d7c2c-1a00-0000-e3e9-6ab1640b0000 pid=2916->guuid=88df912f-1a00-0000-e3e9-6ab16b0b0000 pid=2923 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff2e2f8a-2e8e-4ac8-b05b-6dc9ab638a69
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.spyw
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1766791
Signature
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1766791 Sample: lol.arm5.elf Startdate: 28/08/2025 Architecture: LINUX Score: 56 23 Multi AV Scanner detection for submitted file 2->23 8 lol.arm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        process3 process4 14 lol.arm5.elf 8->14         started        signatures5 25 Opens /sys/class/net/* files useful for querying network interface information 14->25 27 Opens /proc/net/* files useful for finding connected devices and routers 14->27 17 lol.arm5.elf 14->17         started        19 lol.arm5.elf 14->19         started        process6 process7 21 lol.arm5.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-28 06:21:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sf5vediadg7knkrlatmaweuhohwop5g6lvweka55r3zjjfhfv2tq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250828-g351zssnw8/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/80ed200a-25f0-4560-b904-500f365b391e
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/917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

sh c1d2fa8cfd763650ce5f13ca2e8018f48d3bbb0971370901cc43e75d303a6040

Mirai

elf 917b520d0019bea6aa2b04d80b128771ece7f4de5d6c4503bd8ef29494e5aea7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3612987/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3613036/
  
Dropped by
SHA256 c1d2fa8cfd763650ce5f13ca2e8018f48d3bbb0971370901cc43e75d303a6040
  
Dropped by
MD5 ca8694faf3e568bdf96a522888f580fa
  
URLhaus
https://urlhaus.abuse.ch/url/3613031/

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