MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437. 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: 1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437
SHA3-384 hash: f30bd0a1b3b4a87dceff1f3b161f858026828bef72a53dbdbb5d154dfdee5ebce99335540ee2d5a541d3e2e92a8c2933
SHA1 hash: d3f153ae0c254c55007fc5c313dc4c5564fecf99
MD5 hash: 7697c8b8f882d6dbef54f989c0106feb
humanhash: blue-ceiling-music-arizona
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:63'856 bytes
First seen:2025-08-31 03:04:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:E9MoIZ+x6VH8X+1VPBa6Th0sW1titjjOd/YOKglhnKd23teNdwwBcL4op80xZvSD:EMoU4MH8X0PBaaI4YKg5wwwBcLoYXGBJ
TLSH T1BB53971B2E258FEDF76D873487B74E22A75833D727D1C681D19CD9001E6028EA41FBA9
telfhash t1c7014b18883803f0d7811daebbedff36d55150db4a156e338e40f96ae761a425e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Sends data to a server
Connection attempt
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
42
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-31T01:23:00Z UTC
Last seen:
2025-08-31T01:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/15641b26-4342-45e1-a3b0-6b03b7313b46
Behavior Graph:
Download SVG
%3 guuid=071d6748-1a00-0000-6d23-01468d090000 pid=2445 /usr/bin/sudo guuid=34fad84a-1a00-0000-6d23-014695090000 pid=2453 /tmp/sample.bin guuid=071d6748-1a00-0000-6d23-01468d090000 pid=2445->guuid=34fad84a-1a00-0000-6d23-014695090000 pid=2453 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ef02560-25dd-49e1-84fe-549eac08056a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1768358
Signature
Antivirus / Scanner detection for submitted sample
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 signatures2 2 Behavior Graph ID: 1768358 Sample: mips.elf Startdate: 31/08/2025 Architecture: LINUX Score: 56 145 Antivirus / Scanner detection for submitted sample 2->145 14 systemd gdm3 2->14         started        16 systemd systemd 2->16         started        18 systemd gpu-manager 2->18         started        20 31 other processes 2->20 process3 file4 24 gdm3 gdm-session-worker 14->24         started        26 gdm3 gdm-session-worker 14->26         started        35 3 other processes 14->35 28 systemd dbus-daemon 16->28         started        37 4 other processes 16->37 31 gpu-manager sh 18->31         started        39 7 other processes 18->39 143 /var/log/wtmp, data 20->143 dropped 147 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->147 149 Reads system files that contain records of logged in users 20->149 33 accounts-daemon language-validate 20->33         started        41 5 other processes 20->41 signatures5 process6 signatures7 43 gdm-session-worker gdm-x-session 24->43         started        45 gdm-session-worker gdm-wayland-session 26->45         started        157 Sample reads /proc/mounts (often used for finding a writable filesystem) 28->157 47 sh grep 31->47         started        49 language-validate language-options 33->49         started        51 systemd 30-systemd-environment-d-generator 37->51         started        53 sh grep 39->53         started        55 sh grep 39->55         started        57 sh grep 39->57         started        59 4 other processes 39->59 process8 process9 61 gdm-x-session dbus-run-session 43->61         started        63 gdm-x-session Xorg Xorg.wrap Xorg 43->63         started        65 gdm-x-session Default 43->65         started        67 gdm-wayland-session dbus-run-session 45->67         started        69 language-options sh 49->69         started        process10 71 dbus-run-session gnome-session gnome-session-binary 1 61->71         started        73 dbus-run-session dbus-daemon 61->73         started        76 Xorg sh 63->76         started        78 Xorg sh 63->78         started        80 dbus-run-session dbus-daemon 67->80         started        82 dbus-run-session gnome-session gnome-session-binary 1 67->82         started        84 sh locale 69->84         started        86 sh grep 69->86         started        signatures11 88 gnome-session-binary sh gnome-shell 71->88         started        99 18 other processes 71->99 155 Sample reads /proc/mounts (often used for finding a writable filesystem) 73->155 91 dbus-daemon 73->91         started        93 dbus-daemon 73->93         started        101 9 other processes 73->101 95 sh xkbcomp 76->95         started        97 sh xkbcomp 78->97         started        103 7 other processes 80->103 105 2 other processes 82->105 process12 signatures13 153 Sample reads /proc/mounts (often used for finding a writable filesystem) 88->153 107 gnome-shell ibus-daemon 88->107         started        109 dbus-daemon at-spi-bus-launcher 91->109         started        111 dbus-daemon gjs 93->111         started        114 gsd-print-notifications 99->114         started        120 2 other processes 99->120 122 9 other processes 101->122 116 dbus-daemon false 103->116         started        118 dbus-daemon false 103->118         started        124 5 other processes 103->124 process14 signatures15 126 ibus-daemon 107->126         started        128 ibus-daemon ibus-memconf 107->128         started        130 ibus-daemon ibus-engine-simple 107->130         started        132 at-spi-bus-launcher dbus-daemon 109->132         started        159 Sample reads /proc/mounts (often used for finding a writable filesystem) 111->159 135 gsd-print-notifications gsd-printer 114->135         started        process16 signatures17 137 ibus-daemon ibus-x11 126->137         started        151 Sample reads /proc/mounts (often used for finding a writable filesystem) 132->151 139 dbus-daemon 132->139         started        process18 process19 141 dbus-daemon at-spi2-registryd 139->141         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-31 03:12:57 UTC
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dtytk3slavkljmehkyflc3end7wtwbiib7moi7qvof7sckw36q3q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250831-dlj6eabq2y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ea1e62c2-adfb-4b26-af73-13a5f4222b32
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/1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437

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

File information

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

Web download

Mirai

elf 1cf1356e4b0554b4b087560ab16c8d1fed3b05080fd8e47e15717f212adbf437

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609489/
  
Delivery method
Distributed via web download

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