MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95
SHA3-384 hash: 3af8962a6cdc66e32e62988e00ca3d3213d73ce1df37d570a63e0dc3c1eca763e06aa120259ffcca79da3a606798ce67
SHA1 hash: 1a5b2e7b04c2bce4c1099ce9c2f77c311319ec29
MD5 hash: e88197872026d68cb92bd0bbc0eb663c
humanhash: idaho-california-william-july
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:45'552 bytes
First seen:2025-08-25 01:49:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:BS/QBe7SAvn2LkFi6IjaJsKbQyvEKSSgzhGy8CST+ekR5TMLoTyf0FXbT0:BS/QBO6j+rbQyvEKSSQr8CXe0MLoTa0y
TLSH T1841329D6B801ED6DF85BE73BC0474A09B532A25911831B3653A3FEB39C3329459B3E45
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5b4de558-a7f5-4584-8c76-eb0e79311d4d
Behavior Graph:
Download SVG
%3 guuid=104bb7ed-1600-0000-26f8-855ac80d0000 pid=3528 /usr/bin/sudo guuid=76e68cef-1600-0000-26f8-855ad00d0000 pid=3536 /tmp/sample.bin guuid=104bb7ed-1600-0000-26f8-855ac80d0000 pid=3528->guuid=76e68cef-1600-0000-26f8-855ad00d0000 pid=3536 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c17b6add-54d2-4f18-a08b-a87b2db35961
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1764185
Signature
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)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1764185 Sample: m68k.elf Startdate: 25/08/2025 Architecture: LINUX Score: 56 146 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->146 150 Multi AV Scanner detection for submitted file 2->150 15 systemd gdm3 2->15         started        17 systemd systemd 2->17         started        19 systemd gpu-manager 2->19         started        21 31 other processes 2->21 signatures3 process4 file5 25 gdm3 gdm-session-worker 15->25         started        27 gdm3 gdm-session-worker 15->27         started        36 3 other processes 15->36 29 systemd dbus-daemon 17->29         started        38 4 other processes 17->38 32 gpu-manager sh 19->32         started        40 7 other processes 19->40 144 /var/log/wtmp, data 21->144 dropped 152 Sample reads /proc/mounts (often used for finding a writable filesystem) 21->152 154 Reads system files that contain records of logged in users 21->154 34 accounts-daemon language-validate 21->34         started        42 5 other processes 21->42 signatures6 process7 signatures8 44 gdm-session-worker gdm-x-session 25->44         started        46 gdm-session-worker gdm-wayland-session 27->46         started        162 Sample reads /proc/mounts (often used for finding a writable filesystem) 29->162 48 sh grep 32->48         started        50 language-validate language-options 34->50         started        52 systemd 30-systemd-environment-d-generator 38->52         started        54 sh grep 40->54         started        56 sh grep 40->56         started        58 sh grep 40->58         started        60 4 other processes 40->60 process9 process10 62 gdm-x-session dbus-run-session 44->62         started        64 gdm-x-session Xorg Xorg.wrap Xorg 44->64         started        66 gdm-x-session Default 44->66         started        68 gdm-wayland-session dbus-run-session 46->68         started        70 language-options sh 50->70         started        process11 72 dbus-run-session gnome-session gnome-session-binary 62->72         started        74 dbus-run-session dbus-daemon 62->74         started        77 Xorg sh 64->77         started        79 Xorg sh 64->79         started        81 dbus-run-session dbus-daemon 68->81         started        83 dbus-run-session gnome-session gnome-session-binary 1 68->83         started        85 sh locale 70->85         started        87 sh grep 70->87         started        signatures12 89 gnome-session-binary sh gnome-shell 72->89         started        100 18 other processes 72->100 160 Sample reads /proc/mounts (often used for finding a writable filesystem) 74->160 92 dbus-daemon 74->92         started        94 dbus-daemon 74->94         started        102 9 other processes 74->102 96 sh xkbcomp 77->96         started        98 sh xkbcomp 79->98         started        104 7 other processes 81->104 106 2 other processes 83->106 process13 signatures14 158 Sample reads /proc/mounts (often used for finding a writable filesystem) 89->158 108 gnome-shell ibus-daemon 89->108         started        110 dbus-daemon at-spi-bus-launcher 92->110         started        112 dbus-daemon gjs 94->112         started        115 gsd-print-notifications 100->115         started        121 2 other processes 100->121 123 9 other processes 102->123 117 dbus-daemon false 104->117         started        119 dbus-daemon false 104->119         started        125 5 other processes 104->125 process15 signatures16 127 ibus-daemon 108->127         started        129 ibus-daemon ibus-memconf 108->129         started        131 ibus-daemon ibus-engine-simple 108->131         started        133 at-spi-bus-launcher dbus-daemon 110->133         started        148 Sample reads /proc/mounts (often used for finding a writable filesystem) 112->148 136 gsd-print-notifications gsd-printer 115->136         started        process17 signatures18 138 ibus-daemon ibus-x11 127->138         started        156 Sample reads /proc/mounts (often used for finding a writable filesystem) 133->156 140 dbus-daemon 133->140         started        process19 process20 142 dbus-daemon at-spi2-registryd 140->142         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-25 01:50:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsjusrhzkxbb2kjyw6mtv2hsahsrdn4atvm46pjt5rgfleodnskq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250825-b9k2ha1pv6/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9940650-0
YARA:
n/a
Link:
https://app.threat.zone/submission/982c09aa-0f4f-477e-81be-c712e2e91ecb
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/8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 8c934944f955c21d2938b7993ae8f201e511b7809d59cf3d33ec4c5591c36c95

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609490/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3610829/

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