MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4
SHA3-384 hash: 95418e401f83871d176b3b0c98e501b8900495f6b5b59a8e5da7b40fcbecd17dfd4d24054ac62c593fddf6bc3a89e03a
SHA1 hash: 3fcd5badbcf8723d599a4880ad4bbeaf23b7dcc2
MD5 hash: 3b02856a8b6d00c5b38f8850bdc70fd5
humanhash: cat-florida-pluto-spaghetti
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:53'452 bytes
First seen:2025-03-27 00:13:06 UTC
Last seen:2025-03-27 14:36:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6PuXVRGH1bJy9K2eQW90HzMwaxerxaykzG:xRMyV9zuxAkzG
TLSH T16D33F20DF308B0C2CF66E776D44846A28D8675A272DA9F6D77110CC81B6F0C67A4BCB6
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e49821cb6d38a89f3e87a3linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Kills processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67e4981a631830704a887bc3/reports/a5e86bd2-4854-49f6-bbdd-22a9c7de1700/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4aed5702-11c7-4bc5-8013-8b53357d78fb
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1649718
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1649718 Sample: morte.mpsl.elf Startdate: 27/03/2025 Architecture: LINUX Score: 68 33 176.65.142.252, 50786, 7575 WEBTRAFFICDE Germany 2->33 39 Antivirus / Scanner detection for submitted sample 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Sample is packed with UPX 2->43 9 systemd at-spi-bus-launcher 2->9         started        11 morte.mpsl.elf 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 6 other processes 2->15 signatures3 process4 process5 17 at-spi-bus-launcher dbus-daemon 9->17         started        20 morte.mpsl.elf 11->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 13->22         started        signatures6 35 Sample tries to kill multiple processes (SIGKILL) 17->35 37 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->37 24 dbus-daemon 17->24         started        26 morte.mpsl.elf 20->26         started        29 morte.mpsl.elf 20->29         started        process7 signatures8 31 dbus-daemon at-spi2-registryd 24->31         started        45 Sample tries to kill multiple processes (SIGKILL) 26->45 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-27 00:13:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y7en4ey7f6sxj37zgdzvibinymxfj4irdnsb4sw7izzlnmsatpsa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250327-ahwhgsvvhz/
Behaviour
Reads runtime system information
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/24575561-ce2b-4249-b435-7fe36e3c3058
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c7c8de131f2fa574eff930f354050dc32e54f1111b641e4adf4672b6b2409be4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3487832/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464796/

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