MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 575c3608ca4276cf4df9daf6813d7c17848e75044f59ec2b5bf3c28124a3de81. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 575c3608ca4276cf4df9daf6813d7c17848e75044f59ec2b5bf3c28124a3de81
SHA3-384 hash: 4be6e2c99fed1e3909c1f804ce3af1ca4cd2bf346a698365d3c0db9dca780c63bbbe72c79f63cb074a1d73f35ec0f036
SHA1 hash: 58bd9a8563aaa803b41ca967a9ddd6635fec5210
MD5 hash: 065784061d732aec09524bf07cfaa20c
humanhash: alpha-freddie-oxygen-diet
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:115'916 bytes
First seen:2025-12-24 05:34:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/Ph/keJbPjtAxNzLRrICPNuzJ/+CYVGDRsrvvu2nz4:XBFJbPjt2NfRrICFuzJ/+CYVGNavua4
TLSH T1FAB32A85BD81AA12C7C3567BFF4F428D7716539CE3EA3207CD185F64328B95A0E2B642
telfhash t13be0d82bef452f9c9bd45281e4fe7a218be871d803194843a4b96dd989019a6f529011
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 :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
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.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin mirai
Link:
https://www.filescan.io/uploads/694b7b963f8fdbf8e950bcdb/reports/828e1e88-50cd-4cc4-bebb-fd165f72001c/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c96c1e0d-cbc5-484f-9836-e07ff17da928
Behavior Graph:
Download SVG
%3 guuid=3b9f209d-1900-0000-bc66-c60aab060000 pid=1707 /usr/bin/sudo guuid=ef9d7c9f-1900-0000-bc66-c60ab1060000 pid=1713 /tmp/sample.bin guuid=3b9f209d-1900-0000-bc66-c60aab060000 pid=1707->guuid=ef9d7c9f-1900-0000-bc66-c60ab1060000 pid=1713 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/519af68f-082f-4446-a3f1-cbfd82dadf76
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1838615
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838615 Sample: arm.elf Startdate: 24/12/2025 Architecture: LINUX Score: 64 21 169.254.169.254, 80 USDOSUS Reserved 2->21 23 daisy.ubuntu.com 162.213.35.24, 38412, 38416, 443 CANONICAL-ASGB United States 2->23 25 3 other IPs or domains 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 7 arm.elf 2->7         started        9 python3.8 dpkg 2->9         started        11 dash rm 2->11         started        13 2 other processes 2->13 signatures3 process4 process5 15 arm.elf 7->15         started        17 arm.elf 7->17         started        19 arm.elf 7->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/575c3608ca4276cf4df9daf6813d7c17848e75044f59ec2b5bf3c28124a3de81
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/575c3608ca4276cf4df9daf6813d7c17848e75044f59ec2b5bf3c28124a3de81/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 05:35:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5odmcgkij3m6tpz3l3icpl4c6ci45iej5m6yk236pbicjfd32aq._file
Gathering data
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4aa6c2e4-55eb-4d54-a410-7395daaaf5d6
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/575c3608ca4276cf4df9daf6813d7c17848e75044f59ec2b5bf3c28124a3de81

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 575c3608ca4276cf4df9daf6813d7c17848e75044f59ec2b5bf3c28124a3de81

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740234/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740053/

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