MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db. 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 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db
SHA3-384 hash: 56313c067c86636e3528e5fe2a1690a9281898c4ac7a211310dd679004a6f03e6e3f8b3715efec7ece1e9f0a7ae749dc
SHA1 hash: 6708576bb2575c5db43d0c40ecff6344e55bbadf
MD5 hash: 130f291ab110ecfa006c008da46dd4c4
humanhash: lake-black-friend-grey
File name:130f291ab110ecfa006c008da46dd4c4
Download: download sample
Signature Mirai
Create hunting rule
File size:42'376 bytes
First seen:2024-02-23 17:20:52 UTC
Last seen:2024-02-23 19:25:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:/xVVBHh0fpWE/CBACKVXTNHGXsf815nJLxxlV+W73pjaTHRs3Uoz3Gwek1xDrf0v:Zhh0cqC2Cqd83nJLxzV+W73pjaTH8z3M
TLSH T17E13F16665C84472CD559937E97A06EBB19D03EFE6F2F0212B96C37887CF086E430792
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 :
2
# of downloads :
121
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.4767.19825.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt packed upx
Link:
https://www.filescan.io/uploads/65d8d40d03a1c3a7aef4201c/reports/2a61a845-c1c2-4f12-b28d-7124555288f6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
543
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8ff3c631-e652-4a7b-b4a1-6b186500f75b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1397865
Signature
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
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1397865 Sample: 7TVV3gGh54.elf Startdate: 23/02/2024 Architecture: LINUX Score: 72 27 5.181.80.126, 1991, 38252, 38258 TELEHOUSE-ASBG Bulgaria 2->27 29 gay.energy 71.27.48.12, 36542, 443, 59758 COMCAST-7922US United States 2->29 31 daisy.ubuntu.com 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 39 Sample is packed with UPX 2->39 8 7TVV3gGh54.elf 2->8         started        signatures3 process4 signatures5 41 Opens /proc/net/* files useful for finding connected devices and routers 8->41 11 7TVV3gGh54.elf sh 8->11         started        13 7TVV3gGh54.elf 8->13         started        15 7TVV3gGh54.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 7TVV3gGh54.elf 13->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2024-02-23 17:21:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5w2ulywqnbxiqzzp5a7r7jqm4kmpnbpdtnwfplwyjawbxqs2xnq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240223-vwz32seh5y/
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/3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db

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: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 3f6daa2f1683437443397f41f8fd306714c7b42f1cdb62bd76c24160de12d5db

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2768651/

Comments


Avatar
zbet commented on 2024-02-23 17:20:52 UTC

url : hxxp://5.181.80.126/viv.armv5l