MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c
SHA3-384 hash: 1d9c4e6ae19ae91b469d7a930af6ba699be9e206928aefa868d8bdb791a7eba904fa4ecd20c210e3a17ddb6d38c01d7b
SHA1 hash: 9a158d5c0afc05be8247d35f098ba81a640207ed
MD5 hash: e49d637e8f284d4ac0d1628088695af7
humanhash: may-twelve-sink-yellow
File name:drea4
Download: download sample
Signature Mirai
Create hunting rule
File size:150'272 bytes
First seen:2025-02-15 09:36:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5qvIIOApmGwCwMyoUvo9m02oAi4VvaOLTAJHjUGuGYOP6xh/uDEFzelGowywS2uH:5qvIkshMwom0z4oaOjUrxm4F4jXj
TLSH T184E32A56B8519B23C6D722BBFB5E428D37261768D3EE32038D256F21378785B0E37246
telfhash t1a5210f01afa40acc27c1425581e3242f8af530ed229b6405af7d7a8f4523ba2b03cd32
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 :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b0610b28ab76d43a5af7e2linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67b06048c24a487ec9d25bc0/reports/e2a078b8-33fa-4a98-a37c-cc4e3aab7766/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
42
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99ccdce7-8770-4dca-9aff-b2e6f4696779
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1615745
Signature
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1615745 Sample: drea4.elf Startdate: 15/02/2025 Architecture: LINUX Score: 68 147 raw.awaken-network.net. [malformed] 2->147 149 89.190.156.145, 57260, 57264, 57268 HOSTUS-GLOBAL-ASHostUSHK United Kingdom 2->149 151 raw.awaken-network.net 141.98.10.142, 2211, 35880, 35882 HOSTBALTICLT Lithuania 2->151 159 Multi AV Scanner detection for submitted file 2->159 15 systemd gdm3 2->15         started        17 systemd gpu-manager 2->17         started        19 systemd gpu-manager 2->19         started        21 112 other processes 2->21 signatures3 161 Sends malformed DNS queries 147->161 process4 file5 25 gdm3 gdm-session-worker 15->25         started        27 gdm3 gdm-session-worker 15->27         started        36 3 other processes 15->36 38 8 other processes 17->38 40 8 other processes 19->40 145 /var/log/wtmp, data 21->145 dropped 163 Sample reads /proc/mounts (often used for finding a writable filesystem) 21->163 165 Reads system files that contain records of logged in users 21->165 29 drea4.elf 21->29         started        32 accounts-daemon language-validate 21->32         started        34 gpu-manager sh 21->34         started        42 43 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        171 Sample deletes itself 29->171 48 drea4.elf 29->48         started        51 language-validate language-options 32->51         started        53 sh grep 34->53         started        57 8 other processes 38->57 59 8 other processes 40->59 55 sh grep 42->55         started        61 28 other processes 42->61 process9 signatures10 63 gdm-x-session dbus-run-session 44->63         started        65 gdm-x-session Xorg Xorg.wrap Xorg 44->65         started        67 gdm-x-session Default 44->67         started        69 gdm-wayland-session dbus-run-session 46->69         started        153 Sample tries to kill multiple processes (SIGKILL) 48->153 71 language-options sh 51->71         started        process11 process12 73 dbus-run-session dbus-daemon 63->73         started        76 dbus-run-session gnome-session gnome-session-binary 63->76         started        78 Xorg sh 65->78         started        80 Xorg sh 65->80         started        82 dbus-run-session dbus-daemon 69->82         started        84 dbus-run-session gnome-session gnome-session-binary 69->84         started        86 sh locale 71->86         started        88 sh grep 71->88         started        signatures13 167 Sample tries to kill multiple processes (SIGKILL) 73->167 169 Sample reads /proc/mounts (often used for finding a writable filesystem) 73->169 90 dbus-daemon 73->90         started        92 dbus-daemon 73->92         started        101 9 other processes 73->101 94 gnome-session-binary sh gnome-shell 76->94         started        103 16 other processes 76->103 97 sh xkbcomp 78->97         started        99 sh xkbcomp 80->99         started        105 7 other processes 82->105 107 2 other processes 84->107 process14 signatures15 109 dbus-daemon at-spi-bus-launcher 90->109         started        111 dbus-daemon gjs 92->111         started        173 Sample reads /proc/mounts (often used for finding a writable filesystem) 94->173 114 gnome-shell ibus-daemon 94->114         started        122 9 other processes 101->122 116 gsd-print-notifications 103->116         started        124 2 other processes 103->124 118 dbus-daemon false 105->118         started        120 dbus-daemon false 105->120         started        126 5 other processes 105->126 process16 signatures17 128 at-spi-bus-launcher dbus-daemon 109->128         started        175 Sample reads /proc/mounts (often used for finding a writable filesystem) 111->175 131 ibus-daemon 114->131         started        133 ibus-daemon ibus-memconf 114->133         started        135 ibus-daemon ibus-engine-simple 114->135         started        137 gsd-print-notifications gsd-printer 116->137         started        process18 signatures19 155 Sample tries to kill multiple processes (SIGKILL) 128->155 157 Sample reads /proc/mounts (often used for finding a writable filesystem) 128->157 139 dbus-daemon 128->139         started        141 ibus-daemon ibus-x11 131->141         started        process20 process21 143 dbus-daemon at-spi2-registryd 139->143         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-15 09:37:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kia2yv6fb3ecywug5o5aesbqcxm4wjeuk3eu3n6fxk3d3hkqzaga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/250215-lljtmsykcs/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bcac3147-e0d8-4ce9-80a8-148c27759296
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/5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c

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:Linux_Generic_Threat_d94e1020
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 5201ac57c50ec82c5a86ebba02483015d9cb249456c94db7c5bab63d9d50c80c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430686/
  
Delivery method
Distributed via web download

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