MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d
SHA3-384 hash: b3d5e133c884872b8e3cd8cbd027c0339e61c31bf15670c9c76c87c029d02a0f5b9f5575f2d5e41739ed2afe154bf1d2
SHA1 hash: f9629eeae95bc35cc15987e3a6e59018abbc8485
MD5 hash: e70dadda8e164fbf218b85bde58e46a8
humanhash: solar-kilo-fish-georgia
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:30'236 bytes
First seen:2024-08-09 08:41:40 UTC
Last seen:2024-08-10 10:27:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:nrZre2BCw93mh6+wpYkjNZ2pa0dVyNPqJ:rgElYIOkjNZGDyNPC
TLSH T101D2E1BDEF7D477FF108613716AADC9A21A4F510279E7B4BC1110D4222A3B8825EDCDA
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 :
29
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/66b5d6619d37dfa04d267fa4/reports/c8bfd93e-00d0-4147-a3c0-219a344c1403/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
154.216.18.82
Number of open files:
3
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 154.216.18.82:9506
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1510803d-6fe6-470a-ae90-f81064f5edf1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1490492
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1490492 Sample: x86.elf Startdate: 09/08/2024 Architecture: LINUX Score: 72 22 155.242.21.79, 23, 25543 Vox-TelecomZA United States 2->22 24 201.215.141.118 VTRBANDAANCHASACL Chile 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 2 other signatures 2->34 8 x86.elf 2->8         started        signatures3 process4 process5 10 x86.elf 8->10         started        12 x86.elf 8->12         started        14 x86.elf 8->14         started        process6 16 x86.elf 10->16         started        18 x86.elf 10->18         started        20 x86.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-08-07 23:22:57 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=g45y5sspidlv4fg3chmiw3rvu4mqqgerl3f6hkcq3koft4shwqoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery linux upx
Link:
https://tria.ge/reports/240809-k5dlasyfnr/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies Watchdog functionality
Creates a large amount of network flows
Contacts a large (20586) amount of remote hosts
Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d

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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 373b8eca4f40d75e14db11d88b6e35a7190818915ecbe3a850da9c59f247b41d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3097061/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3097090/

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