MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7db548b2b3c7ff1fea6c1ab58daecd576b94d0a1ed0650afa98409e198759ef3. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7db548b2b3c7ff1fea6c1ab58daecd576b94d0a1ed0650afa98409e198759ef3
SHA3-384 hash: cc95f3fe89d5292df49fa7ed4447a64b3a2d4adf94c4e8a8e7b226ef0223ecff4cba6816dda73d9b9256b09a1b5c940f
SHA1 hash: 2e2d6b39bde6a5cb4fcd7413f2bcecf64a14a339
MD5 hash: f682b0d718a67dd564f51169df40efe1
humanhash: oranges-mockingbird-nevada-finch
File name:momo.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:109'796 bytes
First seen:2025-01-05 14:11:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:W8i9D9cApd6ToYQ9qXsaUFKlzqBKnMUGZ6Pv+Gcc53Vy5aUjZBSd6F6aERRca103:W8i9D9jpdYoYQ8sRFKhq0nMUGZJVjVU
TLSH T12BB3F805BF211FB7E8AFDC3745A91B05188C595B22B93B36BA34C428F64B64F19E3C64
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 :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135980-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

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

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677a9465c029bd73f282f1dalinux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug masquerade obfuscated
Link:
https://www.filescan.io/uploads/677a934ffdb52c80bac02031/reports/f83840f5-8030-4c7c-acfe-a5691bfb35ac/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a422dfe1-6fb4-4170-a70a-8cd987691b17
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1584455
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
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: 1584455 Sample: momo.mpsl.elf Startdate: 05/01/2025 Architecture: LINUX Score: 92 20 181.16.22.106 VerTvSAAR Argentina 2->20 22 200.83.141.252 VTRBANDAANCHASACL Chile 2->22 24 98 other IPs or domains 2->24 26 Suricata IDS alerts for network traffic 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 4 other signatures 2->32 8 momo.mpsl.elf 2->8         started        signatures3 process4 process5 10 momo.mpsl.elf 8->10         started        process6 12 momo.mpsl.elf 10->12         started        14 momo.mpsl.elf 10->14         started        16 momo.mpsl.elf 10->16         started        18 4 other processes 10->18
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7db548b2b3c7ff1fea6c1ab58daecd576b94d0a1ed0650afa98409e198759ef3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7db548b2b3c7ff1fea6c1ab58daecd576b94d0a1ed0650afa98409e198759ef3/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-05 14:13:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pw2urmvty77r72tmdk2y3lwnk5vzjufb5udfbl5jqqe6dgdvt3zq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons defense_evasion discovery
Link:
https://tria.ge/reports/250105-rhwlxsylgm/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (283940) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135881-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e6170868-1eaf-4ef1-8ad3-a44e52ee3e40
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/7db548b2b3c7ff1fea6c1ab58daecd576b94d0a1ed0650afa98409e198759ef3

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_Trojan_Gafgyt_28a2fe0c
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 7db548b2b3c7ff1fea6c1ab58daecd576b94d0a1ed0650afa98409e198759ef3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3390193/
  
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