MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120. 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


MooBot


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120
SHA3-384 hash: 7f8c32fb248fa34154eb3f131f9665ec09d36132ed63a8bb7c674a891ac1f1f88f31db48e84ba8f7aa9719d905e25fc4
SHA1 hash: eea12972321d325e9ad9f0123579e2c76ee9caa7
MD5 hash: eb9c5e359fe98a359cb84b7f279eff31
humanhash: fourteen-oven-montana-two
File name:skid.arm
Download: download sample
Signature MooBot
Create hunting rule
File size:70'972 bytes
First seen:2024-03-12 22:30:41 UTC
Last seen:2024-03-13 03:15:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:EnforS4GNJ8BhGLW1QUQufxwrqqythdvy+wbZnN:EnT0hGcQgxwrARy+wbZnN
TLSH T148633A95F9825A13C6C502B7FA6E428C3B2553E8D2DF7203CD216F217AC781B0DABE51
telfhash t1d8410ceaca901fec27c4c380cbce51668ebc3579176825d9cb1ca75f80479c2b61a933
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai Moobot

Intelligence

File Origin
# of uploads :
9
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet lolbin masquerade mirai mirai remote
Link:
https://www.filescan.io/uploads/65f0d7adc1137bbf1498b945/reports/44a696e2-f4e2-4427-a13e-3115da331b3f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
103.153.69.114
Number of open files:
38
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77ab0c84-b06f-42d5-a4e8-125c833063ea
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1407882
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1407882 Sample: skid.arm.elf Startdate: 12/03/2024 Architecture: LINUX Score: 92 24 bachlong-sro.com 2->24 26 207.220.207.197 WINDSTREAMUS United States 2->26 28 99 other IPs or domains 2->28 30 Snort IDS alert for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 4 other signatures 2->36 8 skid.arm.elf 2->8         started        signatures3 process4 process5 10 skid.arm.elf sh 8->10         started        12 skid.arm.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 skid.arm.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-12 22:31:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljrpgnkohomv6dq2ilvgihl5cftzehuyop3t4w7k2s57uqklweqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/240312-2fcq5see66/
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/5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research

File information

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

Web download

MooBot

elf 5a62f3354e3b995f0e1a42ea641d7d1167921e9873f73e5bead4bbfa414bb120

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2781856/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2781863/

Comments