MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca
SHA3-384 hash: b40435f3a5aa7aa88c532ca2b1f663d5a04592d352cdbb0bf6afa4a613ac095eb1dc8d0f5eec2968a3d62170cc0bc688
SHA1 hash: fdf402dd18003259c0a5f368cdc47ccc4c838fcb
MD5 hash: 734745192eebd65852b511f18426f7ac
humanhash: pluto-enemy-hawaii-edward
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:97'152 bytes
First seen:2025-10-17 22:59:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SPuerUpJpg/AgrZ/SUaNdH87NtZwo+Fb81vnZsSzCu+tFlqLs8apAOR:SPuerUxgNNlGUpCu+LgEAO
TLSH T18993D4A1BC92962BC6E423BAA67E568D336177E4D2CF721BC8214B107BC551F0D63F84
telfhash t14ce06101fd699a1d59d35670ed5d46b5a1012233752b0b21cfe4dbd08437114760de5e
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 :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm anti-vm rust
Link:
https://www.filescan.io/uploads/68f2cab43a79800405e952fa/reports/298e38b2-34a3-4de9-9a27-349a7a4a2340/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-17T20:09:00Z UTC
Last seen:
2025-10-17T20:25:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4f3004e1-e60d-49e6-bfab-e6d6fa5b6fd0
Behavior Graph:
Download SVG
%3 guuid=05a75d55-1800-0000-b993-d188750d0000 pid=3445 /usr/bin/sudo guuid=8f8fa257-1800-0000-b993-d1887d0d0000 pid=3453 /tmp/sample.bin guuid=05a75d55-1800-0000-b993-d188750d0000 pid=3445->guuid=8f8fa257-1800-0000-b993-d1887d0d0000 pid=3453 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1045fd90-57a2-4118-9833-8b3a84363819
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1797456
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797456 Sample: arm5.elf Startdate: 18/10/2025 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 arm5.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-17 23:01:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tqsy5psy772gx3l32n43ri6vzwbl6wqvnp22whalieo6yxory7fa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/251017-2zf8nsvjbj/
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/a079821f-b128-4fb9-b8f1-b6fea119c90d
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/9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca

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_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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 9c258ebe58fff46bed7bd379b8a3d5cd82bf5a156bf5ab1c0b411dec5dd1c7ca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3657694/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3660247/

Comments