MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e
SHA3-384 hash: 90b9506487119dfd1d55b2196e9009bcbf552784dd4122438413b05ea807384dcc3305ad75a08bd7d2d11af598e67f3c
SHA1 hash: eda130217213b9c1d92b9e400d5279d13d85c2e3
MD5 hash: ab479fa1c0376dbb999f6b4a4fd3a26e
humanhash: friend-hotel-potato-lima
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:58'536 bytes
First seen:2024-12-28 22:56:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MJucChlzHaDkAWKGKs8an9J2fv1cKzW21NuCi0TCGcwvMxdZUQUscTrjVdzMvPIf:hcAlzHWs8UJ2fv1tO2hAxBcTffMvP
TLSH T1D0432981BD819A13C6D412BBFB2E428D332753B8D2EB3306DD265F11778692B0EB7651
telfhash t1cce061104f18ced057e0809637cdb262dd21747059051c0b5eeb5edb0835ce16655435
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 :
197
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1232.5917.22821.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6770824375fb913a1478ff53linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/67708249b227d2dfb41101c5/reports/aa8c788c-5073-4826-ad94-ef90839fb6ff/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 83.222.191.146:33211
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be94187e-c512-4556-a464-11363640b1cd
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1581778
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1581778 Sample: arm4.elf Startdate: 28/12/2024 Architecture: LINUX Score: 56 14 secure-network-rebirthltd.ru 83.222.191.146, 33211, 44288, 44290 NET1-ASBG Bulgaria 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 arm4.elf 2->8         started        signatures3 process4 process5 10 arm4.elf 8->10         started        process6 12 arm4.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-28 22:57:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dj2cazvndgyx3ceaadsk7q5ooersyruemycpf34tqxmsurohscha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/241228-2w85aatras/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/51906db2-c3d8-4737-8628-48ee0d8c2bea
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/1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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

Gafgyt

sh 803c799b6988710fc1a6c6516b26e877f3cb67dbb071ffde7c2eb7eacfa3bcaf

Mirai

elf 1a742066ad19b17d888000e4afc3ae71232c46846604f2ef9385d92a45c7908e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3379656/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3379710/
  
URLhaus
https://urlhaus.abuse.ch/url/3379671/
  
URLhaus
https://urlhaus.abuse.ch/url/3379623/
  
URLhaus
https://urlhaus.abuse.ch/url/3379343/
  
URLhaus
https://urlhaus.abuse.ch/url/3379722/
  
Dropped by
SHA256 803c799b6988710fc1a6c6516b26e877f3cb67dbb071ffde7c2eb7eacfa3bcaf
  
Dropped by
MD5 7628be92043d89f5aef23de0b3cbd724
  
URLhaus
https://urlhaus.abuse.ch/url/3379641/
  
URLhaus
https://urlhaus.abuse.ch/url/3379647/
  
URLhaus
https://urlhaus.abuse.ch/url/3379681/
  
URLhaus
https://urlhaus.abuse.ch/url/3379693/

Comments