MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e545105c549778ad247be60f5e1d8a6a248e03d90ad7e58f811fb06bd4dfa7d6. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e545105c549778ad247be60f5e1d8a6a248e03d90ad7e58f811fb06bd4dfa7d6
SHA3-384 hash: 7cf0eb77067f6d0b6733a79487890d089a95fb589bebd72fc89b47cc2a5c8c29eee8f768768cbb6f55dd3ebc26750ef8
SHA1 hash: d936c5fb7b32bbf46c8b643b915a237ce0fd9071
MD5 hash: cb422787d6694c77d6dde9bf54c8dbdb
humanhash: wyoming-beryllium-sink-enemy
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:41'828 bytes
First seen:2026-02-06 00:33:31 UTC
Last seen:2026-02-06 01:28:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:+wwFwp8yYjvulQZsI9DTH4gY8G169YcrjxJl1P/NMBdb2zkLzS:OFK8y6vueZdxLbrN1P66
TLSH T10C130881B8809627C6E4237AFA6E01CD332527A8D2DF731BDD226F50778682F0D77656
telfhash t180219d28de494fcc97e18c28864d777733463c65ea176c494f676e4c0a569e6b02603e
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 :
2
# of downloads :
62
Origin country :
DE DE
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/ce321386-61e5-4a7b-8e5f-880f43575a7d/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69853705981ff1d38a4a9feb/reports/18084efb-3ac6-44f5-9c86-63344911cd6a/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f83e4d30-61a5-4424-96f5-c033d1ffca04
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1864452
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1864452 Sample: arm.elf Startdate: 06/02/2026 Architecture: LINUX Score: 48 26 Multi AV Scanner detection for submitted file 2->26 8 arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        process3 process4 14 arm.elf 8->14         started        process5 16 arm.elf 14->16         started        18 arm.elf 14->18         started        20 arm.elf 14->20         started        process6 22 arm.elf 16->22         started        24 arm.elf 18->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e545105c549778ad247be60f5e1d8a6a248e03d90ad7e58f811fb06bd4dfa7d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e545105c549778ad247be60f5e1d8a6a248e03d90ad7e58f811fb06bd4dfa7d6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-06 00:34:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4vcraxcus54k2jd34yhv4hmknisi4a6zbll6ld4bd6ygxvg7u7la._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260206-awvs4sfw6a/
Malware Config
C2 Extraction:
160.30.159.104
Please note that we are no longer able to provide a coverage score for Virus Total.

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_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 e545105c549778ad247be60f5e1d8a6a248e03d90ad7e58f811fb06bd4dfa7d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3771811/
  
Delivery method
Distributed via web download

Comments