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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a
SHA3-384 hash: 12b4a41255a17dabdb7059af30f7f2bd19f7dca4eac107cdb934ef9b96239d331eb956bb220587202a5bcab1ba29061a
SHA1 hash: aa02a5c3023b694e953a719dce01bc70aadfe706
MD5 hash: f4c745c617a4e3037f2f2239f0b1e88c
humanhash: sixteen-uniform-lemon-emma
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:92'884 bytes
First seen:2024-11-30 14:41:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Igr13hSHIwABMFPzFJhgc0RPKBGWOzDoKrYZmDi+4gFwfsoH:Igr130H7vgcwWOzDoKrYrEwfs
TLSH T10E93E706BF610FBBC89BDD3316A91B02399C555A12F97B3A7630C828F65B24F19D3C64
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 :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674b254604c232bff3b51e08linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/674b243bc8e92ec40d92a19f/reports/748198d7-4f67-4c38-9679-cbc854203eb1/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:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a
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/63c41d0f-5a6e-4da3-8d56-e9fc1da9255b
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1565708
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1565708 Sample: mpsl.elf Startdate: 30/11/2024 Architecture: LINUX Score: 80 26 207.158.153.254 XO-AS15US United States 2->26 28 206.218.128.192 WINDSTREAMUS United States 2->28 30 98 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 mpsl.elf 8->14         started        16 mpsl.elf 8->16         started        18 mpsl.elf 8->18         started        process6 20 mpsl.elf 14->20         started        22 mpsl.elf 14->22         started        24 mpsl.elf 14->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 14:42:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=256xrp7u5dbxxbim5aqhhtmxr4olpucv3yg5kxyb3zg32hetuq5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery
Link:
https://tria.ge/reports/241130-r2z4fs1kaq/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (48780) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c84ecba7-e151-44fb-86ad-a5b2bb0f3110
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/d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 d77d78bff4e8c37b850ce82073cd978f1cb7d055de0dd55f01de4dbd1c93a43a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3310489/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3310496/

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