MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1
SHA3-384 hash: 9ac62da9848b7a20f329cbcf8b607ef4f3db78358a8143263771f11faaa58d18a56e352b684faced0bb5c00080cbdbf5
SHA1 hash: 268bbb95e2ea71afaae4f2b270355c261eca957d
MD5 hash: dc507db7a76ceca6228bed40417b110e
humanhash: seven-beryllium-diet-kilo
File name:3
Download: download sample
Signature Mirai
Create hunting rule
File size:75'372 bytes
First seen:2024-12-22 22:06:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:q2A0WVpfTN+rxhWVHFoJ90ZgfBKF1PKFu1dbb:OjrK/2G9G4AF1PKF6F
TLSH T1A1730756B8819742C5D251F7771E029D37265BA8E2EB3303AD281F6173AEE2F0F67106
telfhash t1380189a1199c2edc9be0c35882cf711a9afd32f9272204086a995b8216b32ca7254918
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67688d878a4d48ee35fe3740linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/637353b5-f50c-4167-93e4-0490d3a05cc1
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1579537
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1579537 Sample: 3.elf Startdate: 22/12/2024 Architecture: LINUX Score: 76 29 12.151.70.111, 12137, 37215 INS-ASUS United States 2->29 31 197.216.246.217, 12137, 37215, 55172 ANGOLATELECOMAO Angola 2->31 33 98 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 2 other signatures 2->41 9 3.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 4 other processes 2->16 signatures3 process4 signatures5 45 Sample tries to kill multiple processes (SIGKILL) 9->45 18 3.elf 9->18         started        process6 process7 20 3.elf 18->20         started        process8 22 3.elf 20->22         started        25 3.elf 20->25         started        27 3.elf 20->27         started        signatures9 43 Sample tries to kill multiple processes (SIGKILL) 22->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-22 22:07:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5d4fihzimtvkhftxjlzjtzygtshclwgozj3pxczfu4quggrd3qq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/241222-11mams1lbm/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
Contacts a large (28156) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f2de26ca-9be7-4cc1-b67a-8db2d93b607d
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/2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 2f47c2a0f94327551cb3ba5794cf3834e4712ec67653b7dc592d390a18d11ee1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3353734/
  
Delivery method
Distributed via web download

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