MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a353787a3adf3a05144dde438fb65e065ee27de84a3ed2f440818aeba5db43a. 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 3 File information Comments

SHA256 hash: 9a353787a3adf3a05144dde438fb65e065ee27de84a3ed2f440818aeba5db43a
SHA3-384 hash: 3b4f1fa9d1abebd2b8077c4d3c97f5e0712c3adfacd26180a59af4bf25177367c798c8746de4033713f09df842eeddf2
SHA1 hash: 38c02d98af2c2cf3dd950ad44830471f19cc40fd
MD5 hash: 4f7a5c2a15ccdb644d48bf0c0b9e59fe
humanhash: fanta-jig-nebraska-moon
File name:arm7
Download: download sample
Signature Mirai
File size:98'549 bytes
First seen:2025-08-18 18:06:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vFntihvZnQjH1Q4vxdj+8ClG6iOGAtRGXMycaNRWNXUzw/9jnFwOUlH3:zyR6H1Q4vxdjlAPkMyfRWRUM/9ZU3
TLSH T1F9A32B56EB408B13C0921775BBDF82463323DB54A3AB7306451CABF83F867AA4F67905
telfhash t1a511e18186288a6c6b229e15bf5173f087599331934c27338f2bde9c9a690c0db5542a
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Status:
terminated
Behavior Graph:
%3 guuid=f9e649c3-1600-0000-21b7-84985a0c0000 pid=3162 /usr/bin/sudo guuid=3fa220c5-1600-0000-21b7-84985d0c0000 pid=3165 /tmp/sample.bin guuid=f9e649c3-1600-0000-21b7-84985a0c0000 pid=3162->guuid=3fa220c5-1600-0000-21b7-84985d0c0000 pid=3165 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759558 Sample: arm7.elf Startdate: 18/08/2025 Architecture: LINUX Score: 48 18 169.254.169.254, 80 USDOSUS Reserved 2->18 20 conn.magicpacketlease.org 45.125.66.90, 23120, 50220, 50222 TELE-ASTeleAsiaLimitedHK Hong Kong 2->20 22 daisy.ubuntu.com 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 arm7.elf 8->12         started        process6 14 arm7.elf 12->14         started        16 arm7.elf 12->16         started       
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2025-08-18 18:07:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9760303-0
YARA:
n/a
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_8299c877
Author:Elastic Security
Rule name:setsockopt
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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 9a353787a3adf3a05144dde438fb65e065ee27de84a3ed2f440818aeba5db43a

(this sample)

  
Delivery method
Distributed via web download

Comments