MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef
SHA3-384 hash: d66cee5910763b2ecbb88b14c9d7032a4ed61ca3202e50faa5d7926cba8b293dc1c5c380e15f656d02a8eff4f5f3805a
SHA1 hash: 79a4c9e7ac1c26cc907b48721bb6c2afcb771766
MD5 hash: 0dbb730d2527020c4b247b8def446c0b
humanhash: oregon-paris-nuts-gee
File name:dlr.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:2'000 bytes
First seen:2024-11-21 12:21:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24:3+Ydb5jl8AmslI3t8AmypR/z2HdllPEEqtWB4u37I8paXDdz3N9l5zBkEp7iBAG9:OG5E4GYg2H72E1EXD/9LuEpgn3iRmBl
TLSH T12341F0CA1F315EE9F05AD53847370B7937AE510846C0424DE19CDA006EC030D899E7E9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.DownLoader.598.27481.5086.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673f267620280512a0db8c61linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade
Link:
https://www.filescan.io/uploads/673f25c39bf9fb7c84e58bfe/reports/0e7ba387-dffc-4118-97a2-54b663d81447/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f5277080-341d-4dd7-9e40-97c5b01b1566
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1560151
Signature
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef/
Threat name:
Linux.Downloader.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 12:41:01 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqmzao6t6urvzjhyw4medgnkfxzcaamqbdcotruaflizgoosx3xq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery
Link:
https://tria.ge/reports/241121-pnlb2askgv/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c6bf18c0-640e-4942-b0e6-8403613311d9
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/4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef

File information

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

Web download

Mirai

elf 4c19903bd3f5235ca4f8b7184199aa2df220019008c4e9c6802ad19339d2beef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3286326/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments