MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1
SHA3-384 hash: 81cee5674fae1d2eb6b276f0a40b488caaf7f447c736a5982173c6a1adbf21e1d51dbf7c8d03ab0c9b3aa407ba9fbc67
SHA1 hash: 3777816d70794a1263beea355a505e5ed1661f35
MD5 hash: 31981bab69c3887f927b8e5356dec337
humanhash: table-south-pizza-pip
File name:hax.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:75'924 bytes
First seen:2024-12-10 17:21:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fBZA5LayUi6I/vLDNo7Wgq8AJA2HD4TFZ571wCD:fBZAFaU6I/vLDNyWgrTF
TLSH T16673930ABF650FF7ECAFDC3749A91705248C651A21A93B757A34D828F64B24F19E3870
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 :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67587a0075182a06409f2e4blinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/675878c6d77c2e9f7d03102d/reports/6a3d72ad-d1b9-4482-a027-f5199ee6dd17/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c9b7fb63-2b5f-446e-b16b-2753a9cd423d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1572643
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
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1572643 Sample: hax.mpsl.elf Startdate: 10/12/2024 Architecture: LINUX Score: 80 20 156.65.187.66 MICHELIN-NORTH-AMERICA-I1US United States 2->20 22 204.73.190.13 VOYANTUS United States 2->22 24 98 other IPs or domains 2->24 26 Suricata IDS alerts for network traffic 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 3 other signatures 2->32 8 dash rm hax.mpsl.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 hax.mpsl.elf 8->12         started        process6 14 hax.mpsl.elf 12->14         started        16 hax.mpsl.elf 12->16         started        18 hax.mpsl.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-10 17:22:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tfv46n6qxxmwmuhcetif3x5kuecrpodjfz6nf44n54bvnuhrjdyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora discovery
Link:
https://tria.ge/reports/241210-vxj38awnap/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Contacts a large (137377) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135870-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/9fd29425-b75b-4ce1-93ee-30893b8c82c5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1

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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 996bcf37d0bdd96650e224d05ddfaaa10517b8692e7cd2f38def0356d0f148f1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3340517/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3340576/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments