MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97
SHA3-384 hash: 6da2df3b26309b3a619a21914bacb6867c04542fe5b4f2cc6eb102d1f65ae6d609300e9fefbd0114cccf933936216a47
SHA1 hash: cd96b40f886646afe9b642f2c9cfb0ec7dbeee43
MD5 hash: 17ae1a4ff9ae9d7d910db11a50de1afb
humanhash: juliet-wisconsin-missouri-texas
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:88'440 bytes
First seen:2025-12-11 21:38:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bguzf4G6C/jfZ9GZAAFEGnGpWDknoAJQnicwqe/ZTmET3bsR:bfsG6ijS9MnHAET3
TLSH T1FB83D705BB614FF7D86FCC3B45B95B04289C960A21E83B767930E818F65F24F5AE3864
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/693b39c7cf690d27f3dd15c1/reports/c9462630-a6a3-4a0e-b724-1f23e0a7b6c0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-11T16:41:00Z UTC
Last seen:
2025-12-11T17:12:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/570db4b9-3500-43a1-a17d-1b0ab1cfe38e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1831253
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1831253 Sample: mpsl.elf Startdate: 11/12/2025 Architecture: LINUX Score: 48 22 166.70.47.159 XMISSIONUS United States 2->22 24 64.196.215.16 WINDSTREAMUS United States 2->24 26 99 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 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        process6 16 mpsl.elf 14->16         started        18 mpsl.elf 14->18         started        20 mpsl.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-11 21:38:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tf6iq3ysfgz6mxv7blxnqocmkf5b5bj2uxsxgzvfidi5c7bn72lq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251211-1g6j6sxpey/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (99608) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/acc48b42-c471-4e21-8c7d-4141cb54dfb6
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/997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97

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: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 997c886f1229b3e65ebf0aeed8384c517a1e853aa5e57366a540d1d17c2dfe97

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700424/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726386/
  
URLhaus
https://urlhaus.abuse.ch/url/3726551/
  
URLhaus
https://urlhaus.abuse.ch/url/3726297/

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