MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cf975294fd991329dd43bdfb61a981746886a35577d6ef10713db4bac01e84c. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cf975294fd991329dd43bdfb61a981746886a35577d6ef10713db4bac01e84c
SHA3-384 hash: 7dfc805c5516c6534f942bab3832bfa16ceb877266fe71f4af9b59702095bb9fe1d84e087b19c02c23548f7faf9a24fe
SHA1 hash: b4548a82efae2e4924cf99904d4b73048dbecddd
MD5 hash: 52d0af57b9f1572ef5315cfad6b064b3
humanhash: social-missouri-ceiling-mississippi
File name:52d0af57b9f1572ef5315cfad6b064b3
Download: download sample
Signature Mirai
Create hunting rule
File size:69'416 bytes
First seen:2022-04-25 22:03:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:j9NLNxDu9H/hpVBi6yc4W0vK0pErAnGzUNPKkifH:xNL/Dw7jB4W0CEELINPKkCH
TLSH T11C63960A3E218FBEFBAC863847B74A219658339626F1C5C5E15CEE015E7034E745FB98
telfhash t1b4016d58843817f093814c9d6becff76e09140df59625e3b8d00e99adb26a468d01d2c
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
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-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62671a9bde94014db626747c/reports/c2d91e3e-cab2-4fb9-86c8-e686f85762f8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
21
Number of processes launched:
16
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/5cf975294fd991329dd43bdfb61a981746886a35577d6ef10713db4bac01e84c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
185.44.81.9:1312
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ef77f8cd-1b46-45b4-b751-32c4f57ee3b2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/982795
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 615294 Sample: DqOK3dGKig Startdate: 26/04/2022 Architecture: LINUX Score: 60 53 105.170.242.71 unitel-ASAO Angola 2->53 55 72.33.238.156 WISC-MADISON-ASUS United States 2->55 57 98 other IPs or domains 2->57 61 Multi AV Scanner detection for submitted file 2->61 63 Yara detected Mirai 2->63 9 systemd mandb DqOK3dGKig 2->9         started        11 systemd logrotate 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        signatures3 process4 process5 17 DqOK3dGKig 9->17         started        19 DqOK3dGKig 9->19         started        22 DqOK3dGKig 9->22         started        24 logrotate sh 11->24         started        26 logrotate sh 11->26         started        28 logrotate gzip 11->28         started        30 logrotate gzip 11->30         started        signatures6 32 DqOK3dGKig 17->32         started        35 DqOK3dGKig 17->35         started        37 DqOK3dGKig 17->37         started        65 Sample tries to kill multiple processes (SIGKILL) 19->65 39 sh invoke-rc.d 24->39         started        41 sh rsyslog-rotate 26->41         started        process7 signatures8 59 Sample tries to kill multiple processes (SIGKILL) 32->59 43 invoke-rc.d runlevel 39->43         started        45 invoke-rc.d systemctl 39->45         started        47 invoke-rc.d ls 39->47         started        49 invoke-rc.d systemctl 39->49         started        51 rsyslog-rotate systemctl 41->51         started        process9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5cf975294fd991329dd43bdfb61a981746886a35577d6ef10713db4bac01e84c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-25 22:03:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220425-1ybq5aaefp/
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/5cf975294fd991329dd43bdfb61a981746886a35577d6ef10713db4bac01e84c

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

File information

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

Web download

Mirai

elf 5cf975294fd991329dd43bdfb61a981746886a35577d6ef10713db4bac01e84c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2164162/

Comments


Avatar
zbet commented on 2022-04-25 22:03:04 UTC

url : hxxp://185.44.81.9/bins/sora.mips