MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33eaeb651c8736bfb39f4dd3ffc2d9956682b752cffa6f1b303df794434b3f0c. 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: 33eaeb651c8736bfb39f4dd3ffc2d9956682b752cffa6f1b303df794434b3f0c
SHA3-384 hash: 4ac7dc4cd7bf118c09d5a8f53bca7a8bf602ce663fe2b644c306470ee3a4f72649533a73242f307dd078256232910ded
SHA1 hash: f08b2be5130f05dc63c82ae4c74421783e92b4dd
MD5 hash: 9415cf48660bca8f426ef5f361cb47ee
humanhash: finch-seventeen-equal-golf
File name:9415cf48660bca8f426ef5f361cb47ee
Download: download sample
Signature Mirai
Create hunting rule
File size:46'624 bytes
First seen:2022-12-08 07:32:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:g/TYCoIxdEk+AxoTZAZHFeq8b3mr+9q3UELbUXfi6nVMQHI4vcGpvw:gECFd+A6YHAxMjLRQZw
TLSH T11523F271890A9EB125303C76EB99D783A6E12AB1C5673023D62C0A3C7F75B131E57E4A
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 :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955244-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/63919335d4d7598ad904be19/reports/9ddfe043-51ca-4088-b1ea-48f9341c3400/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/33eaeb651c8736bfb39f4dd3ffc2d9956682b752cffa6f1b303df794434b3f0c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
45.155.158.229:3778
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e62e7a4-539a-4581-a960-a54659c1d781
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1130501
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: 763226 Sample: gz62ubfIHR.elf Startdate: 08/12/2022 Architecture: LINUX Score: 72 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 45.155.158.229, 35004, 3778 FREEDOMINTERNETNL United Arab Emirates 2->24 26 2 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 gz62ubfIHR.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 4 other processes 2->13 signatures3 process4 process5 15 gz62ubfIHR.elf 7->15         started        18 gz62ubfIHR.elf 7->18         started        20 gz62ubfIHR.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/33eaeb651c8736bfb39f4dd3ffc2d9956682b752cffa6f1b303df794434b3f0c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-12-03 04:39:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gpvowzi4q43l7m47jxj77qwzsvtifn2sz75g6gzqhx3ziq2lh4ga._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://tria.ge/reports/221208-jdjgsshc67/
Behaviour
Reads runtime system information
Modifies the Watchdog daemon
Writes file to system bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/33eaeb651c8736bfb39f4dd3ffc2d9956682b752cffa6f1b303df794434b3f0c

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
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 33eaeb651c8736bfb39f4dd3ffc2d9956682b752cffa6f1b303df794434b3f0c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2451199/

Comments


Avatar
zbet commented on 2022-12-08 07:32:38 UTC

url : hxxp://45.155.158.229/hiddenbin/boatnet.arm7