MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f483ba395bf1b6989401f9efcd2d4d24ef881cb8edc74bf351db2e406b896a5. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f483ba395bf1b6989401f9efcd2d4d24ef881cb8edc74bf351db2e406b896a5
SHA3-384 hash: bb97e7ccf23425970236ac196391bbdb15433e9addfe34b3c2127718735390ce6a723b27020aaa7e7934494b4c8f0b06
SHA1 hash: fbe1a3fa53c06db4b9bc1310c05e49ccad7de10b
MD5 hash: 0d8a1b83dbf03eccd21cf45dbdca7a1a
humanhash: sink-hydrogen-ink-whiskey
File name:0d8a1b83dbf03eccd21cf45dbdca7a1a
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2023-05-11 05:55:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MgWLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaQNAr8vcoBAvP+qNV+KLebRtJHSyp:O98o08kxofBE+ZkXaT47C2EpitJNp
TLSH T19DA2E0257F2DE98FCD36B278C7E5E4C693D07C24D3DCC9866681C11BAAA37846824E46
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 intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
156
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9957565-0
Create hunting rule

Unix.Trojan.Mirai-9967047-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Unix.Trojan.Mirai-9975527-0
Create hunting rule

Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/645c83765b62bcd4d4f35f97/reports/da81a74a-6fce-449f-90fd-2b58da3be978/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4f483ba395bf1b6989401f9efcd2d4d24ef881cb8edc74bf351db2e406b896a5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
37.220.86.29:3778
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46705a01-487d-4545-9032-4d7345fe0ee1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1230540
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: 863527 Sample: I7cWLXuTLa.elf Startdate: 11/05/2023 Architecture: LINUX Score: 72 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 221.10.206.231, 23, 55718 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN China 2->24 26 3 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 I7cWLXuTLa.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 5 other processes 2->13 signatures3 process4 process5 15 I7cWLXuTLa.elf 7->15         started        18 I7cWLXuTLa.elf 7->18         started        20 I7cWLXuTLa.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f483ba395bf1b6989401f9efcd2d4d24ef881cb8edc74bf351db2e406b896a5/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2023-05-11 05:56:09 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=j5edxi4vx4nwtckad6ppzuwu2jhpraolr3ohjpzvdwzoibvys2sq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux upx
Link:
https://tria.ge/reports/230511-gm1rbsdg9y/
Behaviour
Reads runtime system information
Modifies the Watchdog daemon
Writes file to system bin folder
Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/4f483ba395bf1b6989401f9efcd2d4d24ef881cb8edc74bf351db2e406b896a5

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_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai

File information

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

Web download

Mirai

elf 4f483ba395bf1b6989401f9efcd2d4d24ef881cb8edc74bf351db2e406b896a5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2629490/

Comments


Avatar
zbet commented on 2023-05-11 05:55:54 UTC

url : hxxp://37.220.86.29/hiddenbin/boatnet.x86