MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7
SHA3-384 hash: 848ee29914d1de4038be47ebe9a1659b023e87bfd357e27770177272b61ac6d1913c74c8387ddd5117e95676d5997d4b
SHA1 hash: df19aaa1439406c09cc8339213f7e917c4c44889
MD5 hash: ad7f32e2ed10ee6a20955cd63acf0fa2
humanhash: arizona-seven-utah-artist
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:75'272 bytes
First seen:2025-09-02 20:20:00 UTC
Last seen:2025-09-03 11:18:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZBIPZDc2+SeEUl0eIGM6CS1hP6ttQPgu0:4hAgZGMHS1hoiP2
TLSH T164732885BD819A17CAC513BBFB4F428D77165398E3DE3213D9259B2133CB9AB0D2B501
telfhash t1a6d02be39a2903e47b84a3a9c3dd12307d6cf51f9e0014b3dacd1a02c175be41423101
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68b751a01c81c34281dc1a15/reports/a6119165-b406-4421-b893-5823cf85951c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-02T21:18:00Z UTC
Last seen:
2025-09-02T21:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b6dbd450-cb2d-4c79-9c82-30d4f0048d4d
Behavior Graph:
Download SVG
%3 guuid=8a7ebac3-1600-0000-0c13-671c250f0000 pid=3877 /usr/bin/sudo guuid=c44490c5-1600-0000-0c13-671c2e0f0000 pid=3886 /tmp/sample.bin guuid=8a7ebac3-1600-0000-0c13-671c250f0000 pid=3877->guuid=c44490c5-1600-0000-0c13-671c2e0f0000 pid=3886 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d89a345-414a-476e-b264-95fe36e66d6d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1769875
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1769875 Sample: arm5.elf Startdate: 02/09/2025 Architecture: LINUX Score: 60 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 9 arm5.elf 2->9         started        process3 signatures4 42 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->42 12 arm5.elf 9->12         started        14 arm5.elf 9->14         started        16 arm5.elf 9->16         started        18 2 other processes 9->18 process5 process6 20 arm5.elf 12->20         started        process7 22 arm5.elf 20->22         started        24 arm5.elf 20->24         started        26 arm5.elf 20->26         started        28 2 other processes 20->28 process8 30 arm5.elf 22->30         started        32 arm5.elf 24->32         started        34 arm5.elf 26->34         started        36 arm5.elf 28->36         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-02 20:20:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=74wuhb6lmjgpwdvqdx7ftue4rlgat3wedbzqc3gblefwz765cddq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250902-y4q2wswq13/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f6eeb71d-f58c-4b85-bb42-b24ebb2fd357
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/ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf ff2d4387cb624cfb0eb01dfe59d09c8acc09eec41873016cc1590b6cffdd10c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609492/
  
Delivery method
Distributed via web download

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