MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85
SHA3-384 hash: 3a6b42f8d7612cd69406e6ecffe7e6d3a2b142d668801c49de1f22ccfcba42ea80826ed56a874e4bef4cbb874ac0ab4c
SHA1 hash: e0811060ad4131321b5ae4cceafa50f9b3d98a28
MD5 hash: eb6816dbda7febe6b2728d3a035d4684
humanhash: paris-vegan-oklahoma-speaker
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:88'984 bytes
First seen:2025-07-25 03:00:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:opZt0mOXljKM8Wq++3H9B1RZQ6xbAejZy4R7W8EhdmD:opZt0mgq1RZTxbXj3cb+
TLSH T1EB93C605BF544FFBDC6BCD3709A9170131CC691A22F97B3A3A34D928B64B64B16E3864
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 :
24
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9951087-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Creating a file
Runs as daemon
Mounts file systems
Opens a port
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Kills critical processes
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/607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b2af9eb5-a21c-4229-ac87-11ab2489aa59
Behavior Graph:
Download SVG
%3 guuid=ab12a202-1900-0000-5440-c767b3120000 pid=4787 /usr/bin/sudo guuid=46b65504-1900-0000-5440-c767b8120000 pid=4792 /tmp/sample.bin guuid=ab12a202-1900-0000-5440-c767b3120000 pid=4787->guuid=46b65504-1900-0000-5440-c767b8120000 pid=4792 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b6955736-6359-437f-bc59-fc485a952668
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1743838
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1743838 Sample: mpsl.elf Startdate: 25/07/2025 Architecture: LINUX Score: 76 84 Antivirus / Scanner detection for submitted sample 2->84 86 Multi AV Scanner detection for submitted file 2->86 88 Yara detected Mirai 2->88 10 systemd gdm3 2->10         started        12 systemd gpu-manager 2->12         started        14 mpsl.elf 2->14         started        16 22 other processes 2->16 process3 file4 20 gdm3 gdm-session-worker 10->20         started        34 3 other processes 10->34 22 gpu-manager sh 12->22         started        24 gpu-manager sh 12->24         started        26 gpu-manager sh 12->26         started        36 5 other processes 12->36 28 mpsl.elf 14->28         started        78 /var/log/wtmp, data 16->78 dropped 80 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->80 82 Reads system files that contain records of logged in users 16->82 30 accounts-daemon language-validate 16->30         started        32 generate-config pkill 16->32         started        signatures5 process6 process7 38 gdm-session-worker gdm-wayland-session 20->38         started        40 sh grep 22->40         started        42 sh grep 24->42         started        44 sh grep 26->44         started        46 mpsl.elf 28->46         started        48 mpsl.elf 28->48         started        50 language-validate language-options 30->50         started        52 sh grep 36->52         started        54 4 other processes 36->54 process8 56 gdm-wayland-session dbus-run-session 38->56         started        58 gdm-wayland-session dbus-daemon 38->58         started        61 mpsl.elf 46->61         started        63 mpsl.elf 48->63         started        65 language-options sh 50->65         started        signatures9 67 dbus-run-session dbus-daemon 56->67         started        92 Sample reads /proc/mounts (often used for finding a writable filesystem) 58->92 70 dbus-daemon 58->70         started        94 Sample tries to kill multiple processes (SIGKILL) 61->94 72 sh locale 65->72         started        74 sh grep 65->74         started        process10 signatures11 90 Sample reads /proc/mounts (often used for finding a writable filesystem) 67->90 76 dbus-daemon false 70->76         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 03:00:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mb5b2jjtkafoorodfou5qph66rofmx3r4ufq4z44qvpictjr52cq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250725-dhkyjawjt8/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9951087-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fcdfbfea-3b47-477c-abe4-a7e113e2e6be
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/607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85

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 607a1d2533500ae745c32ba9d83cfef45c565f71e50b0e679c855e814d31ee85

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3585550/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3588662/
  
URLhaus
https://urlhaus.abuse.ch/url/3588659/

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