MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78feb78ec4feac93d1ddadb7deb187fee83c87e81a588ff005ca83f4adc9d6cd. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78feb78ec4feac93d1ddadb7deb187fee83c87e81a588ff005ca83f4adc9d6cd
SHA3-384 hash: 3e8beb79ad8940dc43e95e392c7070f92e7ca24b1439023b7f106aaecc87cb34edfa5c9b02a03d8c317f54875af3e2d3
SHA1 hash: b2711b4902f995ed4239c1f1e6e14af3e4638532
MD5 hash: c86b97364184147f33b0cc3397c052a6
humanhash: robert-ack-massachusetts-sink
File name:c86b97364184147f33b0cc3397c052a6
Download: download sample
Signature Mirai
Create hunting rule
File size:40'904 bytes
First seen:2024-02-23 17:20:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:719F01tWgeoNdBE1YNKWwLisY0qEj7Eaptc1fNT4uVcqgw0993WJ1J0YEN:etr2xW4OBei1fR4u+qgw0993WJX/EN
TLSH T16F03F162B0DF6DEBC6E1FC7309E8E7D823E13ECF15164BD50599CA84970AA24AF049C1
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 powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
DNS request
Creating a file
Sends data to a server
Deleting a recently created file
Connection attempt
Sets a written file as executable
Launching a process
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt packed upx
Link:
https://www.filescan.io/uploads/65d8d403510063cea177b0e9/reports/2a26ab6d-174b-4331-82bd-e3fbf37fa3b6/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/60839058-ec77-4607-9ab0-0af52e835a11
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1397875
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1397875 Sample: F19oiEPtY6.elf Startdate: 23/02/2024 Architecture: LINUX Score: 72 27 5.181.80.126, 1991, 59708, 59714 TELEHOUSE-ASBG Bulgaria 2->27 29 gay.energy 71.27.48.12, 34952, 39510, 443 COMCAST-7922US United States 2->29 31 daisy.ubuntu.com 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Sample is packed with UPX 2->39 8 F19oiEPtY6.elf 2->8         started        signatures3 process4 signatures5 41 Opens /proc/net/* files useful for finding connected devices and routers 8->41 11 F19oiEPtY6.elf sh 8->11         started        13 F19oiEPtY6.elf 8->13         started        15 F19oiEPtY6.elf 8->15         started        process6 process7 17 sh sh 11->17         started        19 sh wget 11->19         started        21 sh chmod 11->21         started        23 sh rm 11->23         started        25 F19oiEPtY6.elf 13->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78feb78ec4feac93d1ddadb7deb187fee83c87e81a588ff005ca83f4adc9d6cd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78feb78ec4feac93d1ddadb7deb187fee83c87e81a588ff005ca83f4adc9d6cd/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-02-23 17:21:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pd7lpdwe72wjhuo5vw355mmh73udzb7idjmi74afzkb7jloj23gq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux upx
Link:
https://tria.ge/reports/240223-vwzsaaeh5t/
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/78feb78ec4feac93d1ddadb7deb187fee83c87e81a588ff005ca83f4adc9d6cd

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

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

Web download

Mirai

elf 78feb78ec4feac93d1ddadb7deb187fee83c87e81a588ff005ca83f4adc9d6cd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2768649/

Comments


Avatar
zbet commented on 2024-02-23 17:20:08 UTC

url : hxxp://5.181.80.126/viv.powerpc