MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89402e452a84d946e00bd6abac1b70ccbd54e5f11befa4b6aba25008106f23e1. 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: 89402e452a84d946e00bd6abac1b70ccbd54e5f11befa4b6aba25008106f23e1
SHA3-384 hash: 936118a5adfa7696eba445a3191d9d3095dd6f8b94a12e1a6442a1259305519e7314807251ca3adc3d32eb925adc93be
SHA1 hash: 02e178c8c9aeeb469b5cde6bf95e295dbc7f07bf
MD5 hash: 9f7795784b426ab9c0fc2017853cc5a9
humanhash: moon-nitrogen-bulldog-vermont
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:84'424 bytes
First seen:2025-12-26 17:57:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cM8GqKSVkmtivyZarZgNogI3KMew5C6Dj7vKiBxGbSvfT2bVR4X:cM3tbYpEKMekC6DXvK8WQfT2AX
TLSH T116833A85B885C623C6D422BBFA5E42CC332653B8D2EF7207DD25AF15778682B0D3B651
telfhash t102513fa5dbb82bde53da4444814e642e4ffc714e2b592053ab1d7f0fd6426cab02dc27
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 :
36
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694eccb8a7163552ba052e70/reports/88f8bd89-7626-48aa-81f7-22dfd88704b0/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T14:12:00Z UTC
Last seen:
2025-12-26T14:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/89402e452a84d946e00bd6abac1b70ccbd54e5f11befa4b6aba25008106f23e1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f025fbfa-f0b1-4ca7-a957-68220c59834d
Behavior Graph:
Download SVG
%3 guuid=69ff4de6-1900-0000-85c2-0e94ad070000 pid=1965 /usr/bin/sudo guuid=bef17be8-1900-0000-85c2-0e94b1070000 pid=1969 /tmp/sample.bin guuid=69ff4de6-1900-0000-85c2-0e94ad070000 pid=1965->guuid=bef17be8-1900-0000-85c2-0e94b1070000 pid=1969 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5281a2bc-c5ba-4eb6-9964-dc4a83b5c52a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1839836
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839836 Sample: arm.elf Startdate: 26/12/2025 Architecture: LINUX Score: 60 18 37.255.0.157, 23 TCIIR Iran (ISLAMIC Republic Of) 2->18 20 37.255.0.162, 23 TCIIR Iran (ISLAMIC Republic Of) 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 arm.elf 2->8         started        signatures3 process4 process5 10 arm.elf 8->10         started        process6 12 arm.elf 10->12         started        14 arm.elf 10->14         started        16 arm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/89402e452a84d946e00bd6abac1b70ccbd54e5f11befa4b6aba25008106f23e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89402e452a84d946e00bd6abac1b70ccbd54e5f11befa4b6aba25008106f23e1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 17:58:17 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=rfac4rjkqtmunyal22v2yg3qzs6vjzprdpx2jnvlujiaqedpepqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251226-wj9mdsfl2x/
Please note that we are no longer able to provide a coverage score for Virus Total.

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 89402e452a84d946e00bd6abac1b70ccbd54e5f11befa4b6aba25008106f23e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739231/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739232/

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