MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fac22032d4a5d676660fd11e0ccd8c8d01d2f04f90a7612f3502e6595b5d772. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fac22032d4a5d676660fd11e0ccd8c8d01d2f04f90a7612f3502e6595b5d772
SHA3-384 hash: 2eebfb8df0e044decabc6d2ff48ed8de6eacf4e5ec5ce0bef09c640e322edea791df648640f90db9545714f974a40b7f
SHA1 hash: ff23cc39f2655f4433b0bc64d8f6088bde6171d4
MD5 hash: 29bdc8e7d7c5f3d2f0a808d281c77738
humanhash: zulu-summer-kilo-july
File name:29bdc8e7d7c5f3d2f0a808d281c77738
Download: download sample
Signature Mirai
Create hunting rule
File size:46'624 bytes
First seen:2024-03-16 01:19:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:g/TYCoIxdEk+AxoTZAZHFeq8b3e9q3UELbUXfi6nVMQHI4vcGpvu:gECFd+A6YHAxDLRQZu
TLSH T11F230271850E9EB124303C72DA95D7937AF12AB1C6673023DA280A3C6F657231E57E4E
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 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955244-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai packed upx
Link:
https://www.filescan.io/uploads/65f4f3c987137159d44326a3/reports/94c885c3-d17d-42ed-b905-10be153cd1c5/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f0d0b18-d447-41b4-9703-fd146ea789a3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1410068
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1410068 Sample: mFcaPD59H0.elf Startdate: 16/03/2024 Architecture: LINUX Score: 72 24 93.123.85.101, 3778, 45268 NET1-ASBG Bulgaria 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 mFcaPD59H0.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 mFcaPD59H0.elf 7->15         started        18 mFcaPD59H0.elf 7->18         started        20 mFcaPD59H0.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fac22032d4a5d676660fd11e0ccd8c8d01d2f04f90a7612f3502e6595b5d772
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2fac22032d4a5d676660fd11e0ccd8c8d01d2f04f90a7612f3502e6595b5d772/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-16 01:20:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6wceaznjjowozta7ui6btgyzdib2lye7efhmextkaxglfnv25za._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet upx
Link:
https://tria.ge/reports/240316-bp4ccagd5v/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
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/2fac22032d4a5d676660fd11e0ccd8c8d01d2f04f90a7612f3502e6595b5d772

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 2fac22032d4a5d676660fd11e0ccd8c8d01d2f04f90a7612f3502e6595b5d772

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2784257/

Comments


Avatar
zbet commented on 2024-03-16 01:19:49 UTC

url : hxxp://93.123.85.101/hiddenbin/boatnet.arm7