MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34
SHA3-384 hash: 3dbde06bba728d3ffa72041ee2f656e923779832ffb0089a1a57cc7cc22a465a410741f97564683e82aa6c630b2ba8aa
SHA1 hash: 3937cb2b76f875f2a0dce3bbb063b3c2c85aad1e
MD5 hash: e608ca28d573a64f274ba4a356d2c9cf
humanhash: ohio-neptune-network-utah
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:149'416 bytes
First seen:2025-09-22 05:52:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TMBVvxz/Ujlwfr2ntgjav0/mJHEWUhpAx98dawkd1LCk7kCqNsqz+tLeNbMpM9I:TMBVvxz/UjlwfrC3v0OyDhK2daw+1LCk
TLSH T119E3F759ED42AF00D5D636FAFE4E428973935B6CE3FE71029E245B2127CA91B0F7A101
telfhash t1f821e314db980eac57f0849991bd761b6a9e30d67a422d43c66d2a8fcb435c9702ac25
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056448-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sets a written file as executable
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68d0e458254431b688d8690a/reports/f38a7f3b-c7a5-4ead-9fca-0933e002b86c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
274
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-21T20:30:00Z UTC
Last seen:
2025-09-21T20:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2c57b2db-b7f6-4259-9ab6-558e2fbc1791
Behavior Graph:
Download SVG
%3 guuid=58b52a5d-1800-0000-c197-f1d79b0c0000 pid=3227 /usr/bin/sudo guuid=094ca45f-1800-0000-c197-f1d79c0c0000 pid=3228 /tmp/sample.bin guuid=58b52a5d-1800-0000-c197-f1d79b0c0000 pid=3227->guuid=094ca45f-1800-0000-c197-f1d79c0c0000 pid=3228 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f2da1f0-a5ff-4fdc-a2a8-dba86c95663b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1781777
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781777 Sample: armv7l.elf Startdate: 22/09/2025 Architecture: LINUX Score: 100 25 87.248.150.68, 46574, 46576, 46578 CWM-ASIR Iran (ISLAMIC Republic Of) 2->25 27 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->27 35 Antivirus detection for dropped file 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Mirai 2->41 9 armv7l.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 armv7l.elf 9->13         started        process6 15 armv7l.elf 13->15         started        file7 21 /var/main, ELF 15->21 dropped 23 /etc/init.d/xs.main, POSIX 15->23 dropped 29 Sample tries to set files in /etc globally writable 15->29 31 Drops files in suspicious directories 15->31 33 Sample deletes itself 15->33 19 armv7l.elf 15->19         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-21 23:56:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=avc2xxfzbx65zxuhgqinblvuf5sleo2k363tw3j7btu7khwshy2a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250922-gk9w8awzdv/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
Deletes itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/01e3b75c-fab3-42fd-a1f4-fc3b3e6602f3
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/0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34

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
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 0545abdcb90dfddcde873410d0aeb42f64b23b4adfb73b6d3f0ce9f51ed23e34

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3629008/
  
Delivery method
Distributed via web download

Comments