MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366
SHA3-384 hash: 014ea0a77cc2ef16565be28c78bf20c84108fa1cd66d7f89f7f2cf811138f6d840c738d111fff438e53d0e9f97c9bddc
SHA1 hash: 8ee932ade8bd246a0fa66fd4022bc5973f40783b
MD5 hash: d40b251f8e9d8c5147772b4c0849decb
humanhash: enemy-charlie-lima-mango
File name:la.bot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:59'608 bytes
First seen:2024-04-14 14:50:15 UTC
Last seen:2024-04-18 19:00:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:vsnF5dDITUoadpcWO8uzfpy4CTjacbL10GbrlTHDSwlsCRcPSv8jtsMy89CDgkbO:02udWW4oacbL10GP5eM8SvmtH9bs0V
TLSH T141431894B991AA16CAD443BBFE0F43CD37262398E2EE3607DD252F5137D652B0E6B101
telfhash t1c0a0110023000880aa2023222cb80b00ce0220820322a2ca80e0ac2e22a28c232b223c
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

Intelligence

File Origin
# of uploads :
7
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
45.76.147.131:80
Number of open files:
64
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366
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/e87326b5-6592-4078-a011-823c9a381b83
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1425774
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1425774 Sample: la.bot.arm.elf Startdate: 14/04/2024 Architecture: LINUX Score: 72 23 vampowns.dyn 2->23 25 207.86.206.234, 23 XO-AS15US United States 2->25 27 99 other IPs or domains 2->27 31 Snort IDS alert for network traffic 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Uses known network protocols on non-standard ports 2->37 8 la.bot.arm.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 4 other processes 2->14 signatures3 process4 process5 16 la.bot.arm.elf 8->16         started        process6 18 la.bot.arm.elf 16->18         started        21 la.bot.arm.elf 16->21         started        signatures7 29 Sample tries to kill multiple processes (SIGKILL) 18->29
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-14 14:51:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aii2xmumfrpmxuqxgqx6wy22ffff7monupiwsczpdgaebvoucnta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/240414-r75wwshd86/
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/0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 0211abb28c2c5ecbd217342feb635a294a5fb1cda3d1690b2f198040d5d41366

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2811970/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2812690/

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