MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f047aed290870785b158c27ba212035ba2efef5c502d45d1819839a3dea75718. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f047aed290870785b158c27ba212035ba2efef5c502d45d1819839a3dea75718
SHA3-384 hash: 70fd5b446727aea55cbdd9250e70d7b932cb7316c18e037aff28ee044026f92981fa89947f1ae826f810bbf5b0ec2838
SHA1 hash: b7ebb20ed8e6056431ef71b9512a907a67b0d031
MD5 hash: c34467b40f55f8c360d7e950043c6ee1
humanhash: hot-red-blossom-quebec
File name:c34467b40f55f8c360d7e950043c6ee1
Download: download sample
Signature Mirai
Create hunting rule
File size:32'992 bytes
First seen:2022-08-10 23:15:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:M81pfIkqAZ/9k+QmiPtPxLNZ+CA2V20OIeUHWMR:MqIkqAZ/9ba5ZNZxAo3OIeUZ
TLSH T1A2E2D05D84667E9ECA0C5D3D80B90B11EC24F5C126679F0E87021CE8DBABC6EBA1D469
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.17225.993.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62f43c59810e2831b7361db2/reports/60eba8e0-3e49-41e4-a709-0ade5411936b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f047aed290870785b158c27ba212035ba2efef5c502d45d1819839a3dea75718
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/19ccdfd8-3e4b-45be-ba99-d6431b7f0dec
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1049594
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 682087 Sample: N9EGx7qv0J Startdate: 11/08/2022 Architecture: LINUX Score: 52 39 109.202.202.202, 80 INIT7CH Switzerland 2->39 41 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->41 43 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Sample is packed with UPX 2->47 9 systemd logrotate 2->9         started        11 systemd mandb N9EGx7qv0J 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        signatures3 process4 process5 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate gzip 9->21         started        23 logrotate gzip 9->23         started        process6 25 sh invoke-rc.d 17->25         started        27 sh rsyslog-rotate 19->27         started        process7 29 invoke-rc.d runlevel 25->29         started        31 invoke-rc.d systemctl 25->31         started        33 invoke-rc.d ls 25->33         started        35 invoke-rc.d systemctl 25->35         started        37 rsyslog-rotate systemctl 27->37         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f047aed290870785b158c27ba212035ba2efef5c502d45d1819839a3dea75718/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-08-10 23:16:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6bd25uuqq4dylmkyyj52eeqdloro7324kawulumbta42hxvhk4ma._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/220810-285bvsgbam/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Contacts a large (246000) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/f047aed290870785b158c27ba212035ba2efef5c502d45d1819839a3dea75718

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:myMirai
Create hunting rule
Description:Mirai
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 f047aed290870785b158c27ba212035ba2efef5c502d45d1819839a3dea75718

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2271496/

Comments


Avatar
zbet commented on 2022-08-10 23:15:23 UTC

url : hxxp://107.182.129.240/bins/Cronusmpsl