MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cffb9eb4c3334d0be8ffbb0eda07072687860856dc8b669f0a5ac106203b3fd. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cffb9eb4c3334d0be8ffbb0eda07072687860856dc8b669f0a5ac106203b3fd
SHA3-384 hash: 10c344504cbc2137c36e837a85bf24c8a758565a9c67f8a05403361810ed21ed4fffa8e32a80d4b29974641687a3b55a
SHA1 hash: 7390ed39338cdd26c6166582baee31813dee54dd
MD5 hash: 3d8aaa1772518385e1e1002666111c19
humanhash: lion-double-mobile-single
File name:3d8aaa1772518385e1e1002666111c19
Download: download sample
Signature Mirai
Create hunting rule
File size:117'568 bytes
First seen:2024-03-12 09:31:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:paN/Y4/LqAgewmowcSFylwv206jz8/e5L076CaC7WCbo4lNXQUyIbCWlcHOV06fT:px4Ye4H+GxXmLb0LtWW3dRd8jwY
TLSH T1A9B35A73C8256F58C15AE1B4B0B18F792B63958182471FBE19B6C2B64483CDEF905BF8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65f021161d6034c3c02aab9e/reports/b4631f76-de31-47ab-ae8d-c6aead243417/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63b69b77-5f2f-42b7-a8ec-be975787356a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1407402
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1407402 Sample: AE0cjsOoxn.elf Startdate: 12/03/2024 Architecture: LINUX Score: 72 16 14.225.208.190 2->16 18 Malicious sample detected (through community Yara rule) 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 8 AE0cjsOoxn.elf 2->8         started        signatures3 process4 process5 10 AE0cjsOoxn.elf 8->10         started        process6 12 AE0cjsOoxn.elf 10->12         started        14 AE0cjsOoxn.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4cffb9eb4c3334d0be8ffbb0eda07072687860856dc8b669f0a5ac106203b3fd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4cffb9eb4c3334d0be8ffbb0eda07072687860856dc8b669f0a5ac106203b3fd/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-12 09:32:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jt73t22mgm2nbpup7oyo3idqojuhqyefnxelm2pquwwbayqdwp6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240312-lhm2wsfe57/
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/4cffb9eb4c3334d0be8ffbb0eda07072687860856dc8b669f0a5ac106203b3fd

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:Linux_Trojan_Gafgyt_28a2fe0c
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

Mirai

elf 4cffb9eb4c3334d0be8ffbb0eda07072687860856dc8b669f0a5ac106203b3fd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2781182/

Comments


Avatar
zbet commented on 2024-03-12 09:31:21 UTC

url : hxxp://14.225.208.190/vlxx.sh4