MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928
SHA3-384 hash: 2a7881fcb5e1d8e724a19610a0513247879c7af05c254d32d1f43b0b81a88b2caa2846fe9cd80da2f2afdd5ef7c090ce
SHA1 hash: c4ec617679cb7721e56a1af1b80b7eba269a8b8a
MD5 hash: 1261a57a736b177a28d588539d4bfccb
humanhash: steak-ink-freddie-finch
File name:ecco.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:333'920 bytes
First seen:2025-12-04 21:18:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:ma6qdNOQu4uDdBV4eX9kJ+P5rkNUdEuOuY9BXr8Y5RMu322Hd:ma6qzz+P5rkNUnGBZ5RB
TLSH T13A64F60AAB210EFBE8ABDD3702E91B4129CC540B21A82B797574D958F54F54F1AF3CB4
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a0f9e0eaec631ab34efde17517e6732dcaa878bf415db23ebe99c26897d7c324
File size (compressed) :91'584 bytes
File size (de-compressed) :333'920 bytes
Format:linux/mipsel
Packed file: a0f9e0eaec631ab34efde17517e6732dcaa878bf415db23ebe99c26897d7c324

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/a70f7f58-51eb-4e18-95aa-30b1a9a853b8/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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-9858729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6931fadabba50eaf0421e4b2/reports/4f3e8755-c507-47f9-b88d-484adac2a34f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-04T17:38:00Z UTC
Last seen:
2025-12-04T19:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4d41748e-fab3-4147-b7ca-12545a7b2b50
Behavior Graph:
Download SVG
%3 guuid=3ec68d56-1900-0000-97b9-2b05480b0000 pid=2888 /usr/bin/sudo guuid=5da5d759-1900-0000-97b9-2b05500b0000 pid=2896 /tmp/sample.bin guuid=3ec68d56-1900-0000-97b9-2b05480b0000 pid=2888->guuid=5da5d759-1900-0000-97b9-2b05500b0000 pid=2896 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/748622d1-b74b-47d2-98c3-0c54fde34c01
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1826819
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1826819 Sample: ecco.mpsl.elf Startdate: 04/12/2025 Architecture: LINUX Score: 100 76 171.242.238.156 VIETEL-AS-APViettelGroupVN Viet Nam 2->76 78 187.227.62.204 UninetSAdeCVMX Mexico 2->78 80 98 other IPs or domains 2->80 92 Suricata IDS alerts for network traffic 2->92 94 Malicious sample detected (through community Yara rule) 2->94 96 Antivirus detection for dropped file 2->96 98 5 other signatures 2->98 12 ecco.mpsl.elf 2->12         started        14 dash rm 2->14         started        16 dash head 2->16         started        18 8 other processes 2->18 signatures3 process4 process5 20 ecco.mpsl.elf 12->20         started        process6 22 ecco.mpsl.elf 20->22         started        file7 70 /etc/init.d/sysd, POSIX 22->70 dropped 100 Sample tries to set files in /etc globally writable 22->100 102 Drops files in suspicious directories 22->102 104 Sample tries to persist itself using System V runlevels 22->104 26 ecco.mpsl.elf 22->26         started        29 ecco.mpsl.elf sh 22->29         started        31 ecco.mpsl.elf 22->31         started        33 4 other processes 22->33 signatures8 process9 file10 72 /usr/Bin), ELF 26->72 dropped 35 ecco.mpsl.elf 26->35         started        37 ecco.mpsl.elf sh 26->37         started        39 ecco.mpsl.elf 26->39         started        43 4 other processes 26->43 41 sh cp 29->41         started        process11 process12 45 ecco.mpsl.elf 35->45         started        63 960 other processes 35->63 47 sh crontab 37->47         started        51 sh 37->51         started        53 ecco.mpsl.elf 39->53         started        55 ecco.mpsl.elf 39->55         started        57 ecco.mpsl.elf 39->57         started        59 ecco.mpsl.elf 39->59         started        61 ecco.mpsl.elf 43->61         started        file13 74 /var/spool/cron/crontabs/tmp.1LA7Aa, ASCII 47->74 dropped 82 Sample tries to persist itself using cron 47->82 84 Executes the "crontab" command typically for achieving persistence 47->84 65 sh crontab 51->65         started        86 Manipulation of devices in /dev 53->86 88 Deletes system log files 53->88 68 ecco.mpsl.elf 55->68         started        signatures14 process15 signatures16 90 Executes the "crontab" command typically for achieving persistence 65->90
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 21:19:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=onbgr5g4zecwsrhjvmrwa2mpy2k7ehdsjk4mu7vpvktg7udideua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery persistence
Link:
https://tria.ge/reports/251204-z6ancstqct/
Behaviour
Reads runtime system information
Changes its process name
Modifies init.d
Modifies rc script
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/74d8196f-6cf8-4f65-8f16-8fbf982fc646
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/734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928

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:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
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 a0f9e0eaec631ab34efde17517e6732dcaa878bf415db23ebe99c26897d7c324

Mirai

elf 734268f4dcc9056944e9ab2360698fc695f21c724ab8ca7eafaaa66fd0681928

(this sample)

  
Dropped by
SHA256 a0f9e0eaec631ab34efde17517e6732dcaa878bf415db23ebe99c26897d7c324
  
URLhaus
https://urlhaus.abuse.ch/url/3725553/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 beef3e20ae64a81860bd2743054efc95

Comments