MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439
SHA3-384 hash: ae1bbff94ebe592acaca14f08a63329576671c5604737a35e714420e8fa8d7eed55fcb3ed2468604e06525b1378f583b
SHA1 hash: d86309cca8d287da46103d68b26cb0a05deb8333
MD5 hash: 9e678a51bf6439347b96b05374ba5c2d
humanhash: vegan-quiet-fanta-aspen
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:31'976 bytes
First seen:2025-09-12 23:41:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:h52HdOnDwKRI4YefUxj09AZl0xkWBIlw1+fugG8HNevFhm4uVcqgw09Uc:h52s3LIZ+kYIe1+fXG8tMDm4u+qgw09F
TLSH T141E2E061C69B5FC9EE4B4BF67DC68B8077708FBF7011DEA2F1729B66021480A0485AC9
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68c4b092732879482928ae60/reports/476af3ca-fc38-4cce-a15d-b710a4b129fa/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-12T20:52:00Z UTC
Last seen:
2025-09-12T20:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f0c34709-37d0-40de-8abf-99df110cff0a
Behavior Graph:
Download SVG
%3 guuid=f2c6098a-1b00-0000-afc3-21485a090000 pid=2394 /usr/bin/sudo guuid=7a257f8c-1b00-0000-afc3-214862090000 pid=2402 /tmp/sample.bin guuid=f2c6098a-1b00-0000-afc3-21485a090000 pid=2394->guuid=7a257f8c-1b00-0000-afc3-214862090000 pid=2402 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/795d5f0d-2d74-4ffc-b51f-53252d3d3011
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1776829
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-12 23:46:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opslv5jkvczafok5izh7b3cmbj2ak2zyj2gb3p7il4pw2gq66q4q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250912-3rmadswvbv/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/83bce8fc-9bb1-4793-906f-651cafc4b6ed
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/73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 73e4baf52aa8b202b95d464ff0ec4c0a74056b384e8c1dbfe85f1f6d1a1ef439

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3622928/
  
Delivery method
Distributed via web download

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