MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56
SHA3-384 hash: ea793a87a16e10deb6a5e34b83546beb6a0adaf4bea67abc1cdd41feb23ae8845647040361121c002191c7dc76cb57ab
SHA1 hash: f2898b43a29b55253a41fdd429f8ec572cdfef22
MD5 hash: 6608708d9817699cf81bb4484cd5b3bb
humanhash: nitrogen-neptune-oregon-jersey
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:62'896 bytes
First seen:2025-10-20 22:49:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qjn5/33bIVjnkXEvkIPZbCOUfuJnJ8VR:qjn54IE3FCZuJnJ
TLSH T16A53F786B8918A52C5D4A2BBFA1F42CC332123B8D2DF3253DD116F557B8A82F0D6B651
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 :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/68f6bccb3a79800405ed1fa2/reports/2a71dbef-2a22-43bc-998d-7b47bb23a07e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-20T17:27:00Z UTC
Last seen:
2025-10-21T08:19:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/083173e3-a291-41d0-b020-bf4b28680fa2
Behavior Graph:
Download SVG
%3 guuid=f0cca2cb-1a00-0000-8129-be654d0b0000 pid=2893 /usr/bin/sudo guuid=ccc387cd-1a00-0000-8129-be65530b0000 pid=2899 /tmp/sample.bin guuid=f0cca2cb-1a00-0000-8129-be654d0b0000 pid=2893->guuid=ccc387cd-1a00-0000-8129-be65530b0000 pid=2899 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/67924afb-377f-4f15-b2d2-46c981d58952
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1798728
Signature
Performs DNS TXT record lookups
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1798728 Sample: arm.elf Startdate: 21/10/2025 Architecture: LINUX Score: 48 22 serisbot.geek 2->22 24 209.110.224.219 WINDSTREAMUS United States 2->24 26 99 other IPs or domains 2->26 28 Uses known network protocols on non-standard ports 2->28 8 arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 30 Performs DNS TXT record lookups 22->30 process4 process5 14 arm.elf 8->14         started        process6 16 arm.elf 14->16         started        18 arm.elf 14->18         started        20 arm.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-20 22:50:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msikuvjktcwiqkmd5xe4syn3auc576caq76rnkodxcoflvcxbzla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251020-2smrwacz3e/
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/6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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

elf 6490aa552a98ac882983edc9c961bb0505dff84087fd16a9c3b89c55d4570e56

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3657688/
  
Delivery method
Distributed via web download

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