MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80. 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: 776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80
SHA3-384 hash: aa761fe94d824c27cf6e77ad3a2b621faf8b627c9754a30dc757eb0f7dd91009dba8b9427b98ec369425df4ff976e692
SHA1 hash: 08f6d7a1c782eaa39441d04f7d6beb400ba1c0bd
MD5 hash: e7ea07e7e5cf22a07b3e3ad824470049
humanhash: alpha-yellow-september-november
File name:executor.arm5
Download: download sample
Signature Mirai
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File size:28'920 bytes
First seen:2025-11-20 12:20:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:vGRjLETiK457fq/zeaoux7EU5pxZ+s3Uoz/ne:vGRLpn5e/zeaRx7Jzm
TLSH T145D2E00051C57461C2A8DC3AFE76CAC2695383BA73B9302B29505B94EFD066674BADC3
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 UPX
File size (compressed) :28'920 bytes
File size (de-compressed) :67'952 bytes
Format:linux/arm
Unpacked file: 6794574e3958ace234f02db0f58c5367655ace3c8c092e91160eef70d6126ffb

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/691f078f6e797900a2126c49/reports/62834508-6c27-4364-bf7a-d52a4f2b0de4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-20T13:21:00Z UTC
Last seen:
2025-11-20T13:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5c613a05-e4d4-49a9-93cf-2110e89b73ae
Behavior Graph:
Download SVG
%3 guuid=481c91ef-1900-0000-46cb-0f420c0e0000 pid=3596 /usr/bin/sudo guuid=2e0f39f1-1900-0000-46cb-0f420f0e0000 pid=3599 /tmp/sample.bin guuid=481c91ef-1900-0000-46cb-0f420c0e0000 pid=3596->guuid=2e0f39f1-1900-0000-46cb-0f420f0e0000 pid=3599 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12d755ae-6578-4713-a505-1e328a1e65f9
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1817775
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1817775 Sample: executor.arm5.elf Startdate: 20/11/2025 Architecture: LINUX Score: 22 12 54.171.230.55, 443, 58884 AMAZON-02US United States 2->12 14 54.247.62.1, 443 AMAZON-02US United States 2->14 16 Sample is packed with UPX 2->16 6 dash rm 2->6         started        8 dash rm 2->8         started        10 executor.arm5.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 12:21:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5vdvsusvppa4qaae7iz5vibahs2k2fukh4y4642mu25dxghd6aa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251120-ph16asvjav/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fa3d223a-68b9-4d8e-a6fa-f79b0406d53d
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/776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80

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:upx_packed_elf_v1
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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 776a3aca92abde0e400027d19ed50101e5a568b451f98e7b9a6535d1dcc71f80

(this sample)

Mirai

elf 6794574e3958ace234f02db0f58c5367655ace3c8c092e91160eef70d6126ffb

  
Dropping
SHA256 6794574e3958ace234f02db0f58c5367655ace3c8c092e91160eef70d6126ffb
  
Dropping
MD5 eef577d12cb6839089ff575d7772b500
  
URLhaus
https://urlhaus.abuse.ch/url/3688223/
  
Delivery method
Distributed via web download

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