MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 218b20d1eb84d20ddf2095e23b52d82cd4e6940475387f793f61e2a65e3b7f09. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 218b20d1eb84d20ddf2095e23b52d82cd4e6940475387f793f61e2a65e3b7f09
SHA3-384 hash: 3339ed48d0b332aec84c4d23677795a8006ada8fa8c309c2abecc9615387a2b7ab278adf5fda811077683c156f844d31
SHA1 hash: ad0f6f7960e7633e0ca22554c5ddec7a721f2ff0
MD5 hash: 85a7e8de2fba0a7064c7515d3bea6a17
humanhash: venus-beryllium-utah-arkansas
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:82'012 bytes
First seen:2025-01-11 23:07:08 UTC
Last seen:2025-01-13 20:47:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:1qO3+DbBOLYh1/zf8DVucwENAk4Vy0e3C/K6AZBXi7GSptU9b2g:19bY1/mP4o3sK6AuTU9b2
TLSH T19283D706BF614FBBDC6FDD3706A90B0535CC651A22B87B357534D828B64B24B0AE3C64
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 :
2
# of downloads :
155
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.17893.27276.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6782f9d31e9cdec7dbbbbd5flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Connection attempt
Opens a port
Kills processes
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/6782f9e8493c50f7a0f1fe15/reports/6b519cf8-3f58-4623-b4ca-e1ac99cdadf4/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/218b20d1eb84d20ddf2095e23b52d82cd4e6940475387f793f61e2a65e3b7f09
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d0c7f7f3-adf2-481f-9af3-dac6e3f42a4f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1589263
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1589263 Sample: mpsl.elf Startdate: 12/01/2025 Architecture: LINUX Score: 52 14 154.213.187.125, 46550, 46552, 46554 DDOSING-BGP-NETWORKUS Seychelles 2->14 16 Multi AV Scanner detection for submitted file 2->16 18 Connects to many ports of the same IP (likely port scanning) 2->18 8 mpsl.elf 2->8         started        signatures3 process4 process5 10 mpsl.elf 8->10         started        process6 12 mpsl.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/218b20d1eb84d20ddf2095e23b52d82cd4e6940475387f793f61e2a65e3b7f09
Gathering data
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-12 00:01:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=egfsbuplqtja3xzasxrdwuwyftkonfaeou4h66j7mhrkmxr3p4eq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250111-24qb5stngy/
Behaviour
Reads runtime system information
Changes its process name
Renames itself
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c2b29ecb-13ea-4538-9f09-9e14c9d591c1
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/218b20d1eb84d20ddf2095e23b52d82cd4e6940475387f793f61e2a65e3b7f09

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: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 218b20d1eb84d20ddf2095e23b52d82cd4e6940475387f793f61e2a65e3b7f09

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3372342/
  
Delivery method
Distributed via web download

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