MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead
SHA3-384 hash: 925f5e86da582a7bcfd1ca1dc6735867addc4f760cce7ffce319597a6d45297a468b6631a5dbc5394069536d74875fc0
SHA1 hash: f72b52793c94fcd4e0332bfaf963f36a6a6a313f
MD5 hash: 98cee942951172237f5d7d3ad15c0297
humanhash: mississippi-jig-avocado-speaker
File name:SecuriteInfo.com.Linux.Siggen.9999.19733.31265
Download: download sample
Signature Mirai
Create hunting rule
File size:19'240 bytes
First seen:2025-03-03 07:20:01 UTC
Last seen:2025-03-03 08:27:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:zN3pS6mfGWEuP3JU77tgP84IQWZr3qShe7pQNTUlOWZzKz3:zNhmfGWUJgP84IQMThe7pQNrSzK7
TLSH T1D382E16EF3F0A385CA99CF371E0145B3F062AB5799AD0D2369A43618FC72D140D95DA8
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 SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.19733.31265.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c558edc8d04e92a4be92d9linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet mirai packed upx
Link:
https://www.filescan.io/uploads/67c558374a3011c802c5e072/reports/0ac3a7b4-5a55-4af6-8c38-de5b67064b88/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5d3ad109-4045-430f-a4b8-6e534f722cfb
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1627787
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 07:20:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ucdwnt5kzuawkbiutsnm4ppjm4rd6v3r63pqkgh63taluje6t2wq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250303-h55zfa1xgx/
Behaviour
Modifies Watchdog functionality
Contacts a large (20695) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/25781b0e-b2b6-40af-99ca-74d78d11dd26
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 a08766cfaacd016505149c9ace3de967223f5771f6df0518fedcc0ba249e9ead

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3463845/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464321/

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