MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45fb9537ea167b346f0c22e0bd95ffec5cb73ba365febb44cdd52edb03140da5. 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: 45fb9537ea167b346f0c22e0bd95ffec5cb73ba365febb44cdd52edb03140da5
SHA3-384 hash: 4551386aa37fd5818295a3a09a7503694b1403dd1542553232aa82d139f179cc17d83dcc3840830a35d5284a8fdb78f4
SHA1 hash: fdb2691f4d0190ac5ee95c7c37aaacd9236e06c9
MD5 hash: 60f32c2e9258e2f2c7eafb6776ca4a59
humanhash: pip-nevada-blossom-gee
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:54'300 bytes
First seen:2025-08-17 19:18:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/+nv/b0Zc8YEb5+DhwnCicCRpbpPpE9jp:GnL05YEbuhOCPSFa9
TLSH T17033F785B941A62AC7C14777FE0F428D3719A788E2DE3313CD291FA072DB82B0D67616
telfhash t166c08c600e5f00e03f45e30ec2c373a08b9d7221840344459ec28f8f48e2c90b20b22a
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b2dd8478-8adf-48d5-bc3b-09084e9ab001
Behavior Graph:
Download SVG
%3 guuid=3b52ba1c-1a00-0000-1b61-54dd640c0000 pid=3172 /usr/bin/sudo guuid=fc2b0b20-1a00-0000-1b61-54dd650c0000 pid=3173 /tmp/sample.bin guuid=3b52ba1c-1a00-0000-1b61-54dd640c0000 pid=3172->guuid=fc2b0b20-1a00-0000-1b61-54dd650c0000 pid=3173 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a05ca17-81d2-495f-af65-b214a7825abe
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1758918
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758918 Sample: arm.elf Startdate: 17/08/2025 Architecture: LINUX Score: 68 19 155.181.207.97 ZAMRENZM United States 2->19 21 185.59.19.181 XENIUSBE Belgium 2->21 23 99 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 8 arm.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 arm.elf 8->13         started        process6 process7 15 arm.elf 13->15         started        17 arm.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/45fb9537ea167b346f0c22e0bd95ffec5cb73ba365febb44cdd52edb03140da5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45fb9537ea167b346f0c22e0bd95ffec5cb73ba365febb44cdd52edb03140da5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 19:19:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ix5zkn7kcz5ti3ymelql3fp75roloo5dmx7lwrgn2uxnwayubwsq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250817-x1ph8axyfx/
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/f18bd95f-5102-41c9-bcb1-4ea260aa5f53
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/45fb9537ea167b346f0c22e0bd95ffec5cb73ba365febb44cdd52edb03140da5

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:Linux_Trojan_Mirai_0bce98a2
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 45fb9537ea167b346f0c22e0bd95ffec5cb73ba365febb44cdd52edb03140da5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3604383/
  
Delivery method
Distributed via web download

Comments