MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 708d1dfc75dcbf61b5ecd0d457b1d70c09cb4c6536f3c6f64ba4014e68aede72. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 708d1dfc75dcbf61b5ecd0d457b1d70c09cb4c6536f3c6f64ba4014e68aede72
SHA3-384 hash: d38fe0f76fcf2e55ab76e91388297d9e6866c480be785b7c0ee5924dfcf975e9445cb24e367b4b5f9765870beba92aa8
SHA1 hash: 14d0fb612fb8a0b38a9cd41c6ebc3ff03cbc547b
MD5 hash: 19a4143fcd0944121e10d510ffffc84f
humanhash: johnny-hydrogen-california-skylark
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:115'464 bytes
First seen:2025-03-24 04:47:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:uClBCg+ozkXTsrGtfI4IJ6VRy71mnJzqqT1ctny:uCl5/IwrGtQl+61mJzr1D
TLSH T13DB3089AB8519F66C5D116BEFE1E428D33232BB8E3DA3107DC156F2077CA95A0E3B441
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e1984ebb84e066269e93b3linux22vpnfull_triage
Tags:
mirai virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Unmounts file systems
Sends data to a server
Opens a port
Creating a file
Mounts file systems
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67e0e421195c2ecf47efe5f9/reports/5aa9d985-c0c4-4f1a-86e5-e81d2bf98adf/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e5c7c1f-59a0-4f00-89cc-9229a521c802
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1646557
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646557 Sample: arm5.elf Startdate: 24/03/2025 Architecture: LINUX Score: 52 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 7 arm5.elf 2->7         started        signatures3 process4 signatures5 16 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->16 10 arm5.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/708d1dfc75dcbf61b5ecd0d457b1d70c09cb4c6536f3c6f64ba4014e68aede72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/708d1dfc75dcbf61b5ecd0d457b1d70c09cb4c6536f3c6f64ba4014e68aede72/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-24 04:48:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ocgr37dv3s7wdnpm2dkfpmoxbqe4wtdfg3z4n5sluqau42fo3zza._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250324-femdasxwa1/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (28298) amount of remote hosts
Creates a large amount of network flows
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: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 708d1dfc75dcbf61b5ecd0d457b1d70c09cb4c6536f3c6f64ba4014e68aede72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469403/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3468990/

Comments