MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f694dfaa93a26d99db20d8a192e608aa100c0737a15873a2e3f5654e2b52a96. 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: 9f694dfaa93a26d99db20d8a192e608aa100c0737a15873a2e3f5654e2b52a96
SHA3-384 hash: 0a1880a0b8ef8c6f052560d60cf4c0ec448cffbfa37643c40bf16f9f94ab8edf75dd4acc0195255869dfb8554664a411
SHA1 hash: f751e5692c920ff8afe6186fdbc578b6940dbda1
MD5 hash: cddbe058e9934d5f6f36bdeb7fd2d6e7
humanhash: crazy-lake-saturn-wisconsin
File name:arm-20220414-1450
Download: download sample
Signature Mirai
Create hunting rule
File size:45'556 bytes
First seen:2022-04-14 14:50:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:PrTpDHd7hyNL9wQouFovZVJtn2f+AEgewgsdzHjdTVILbjIs3Uozgu:zVD9cBouFovZVbI0gjILf9zgu
TLSH T12013022A76DABEB1DA30A43DC82F0B064D93BA20F5D42110A478F3FD17953071FA5B99
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.2522.21294.7120.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/625834dfffe27d5119cf4204/reports/40e775f6-1c5f-4b6e-85f5-7a951972365b/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d94c72b-acb3-49b0-b082-f5d1d07a9177
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/976981
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 609474 Sample: arm-20220414-1450 Startdate: 14/04/2022 Architecture: LINUX Score: 88 26 41.60.37.23, 37215 ZOL-ASGB Mauritius 2->26 28 104.207.42.187 YHSRV-ASN-393559US United States 2->28 30 98 other IPs or domains 2->30 32 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 3 other signatures 2->38 9 arm-20220414-1450 2->9         started        signatures3 process4 process5 11 arm-20220414-1450 9->11         started        13 arm-20220414-1450 9->13         started        15 arm-20220414-1450 9->15         started        17 3 other processes 9->17 process6 19 arm-20220414-1450 11->19         started        22 arm-20220414-1450 11->22         started        signatures7 40 Sample tries to kill multiple processes (SIGKILL) 19->40 24 arm-20220414-1450 22->24         started        process8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9f694dfaa93a26d99db20d8a192e608aa100c0737a15873a2e3f5654e2b52a96/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-10 06:33:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 42 (50.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220414-r75k5agch6/
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/9f694dfaa93a26d99db20d8a192e608aa100c0737a15873a2e3f5654e2b52a96

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

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

Web download

Mirai

elf 9f694dfaa93a26d99db20d8a192e608aa100c0737a15873a2e3f5654e2b52a96

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2114497/
  
Delivery method
Distributed via web download

Comments