MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802
SHA3-384 hash: b894a2a3969111ebeaec117154e5878dd63b82d4a7f917127f6796373f9686bc910a05c98cc11e5c8db1488a261ddd3e
SHA1 hash: ebca3843d5a45042a0e07928ac356609666edb7c
MD5 hash: d9fa6329504ba667c839d4358b7269f1
humanhash: lithium-high-pennsylvania-washington
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:45'548 bytes
First seen:2025-11-13 22:40:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:U1nzCsBRGB9R5CqDM026ggmtDUc4YIZ74iEQcrD0guRKfHu6PKX1KgXECJJCs3UW:YkHXfEV4D4iEQc/Jub73dJlzt
TLSH T14113F19070AE7780D7B94E3007A2F9AB31A50F39B0DB12952790431E5B95E4DBBB824F
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) :45'548 bytes
File size (de-compressed) :112'108 bytes
Format:linux/arm
Unpacked file: 9d0ed9618d21b04ffec23db7478dd61fd8c6574255b27816868d6102c3eab505

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade packed upx
Link:
https://www.filescan.io/uploads/69165ea2219b4496562a7799/reports/c7b4bcb8-d34a-463e-807a-2896afd4feb9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
50
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802
Behaviour
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:
2025-11-13T15:27:00Z UTC
Last seen:
2025-11-14T10:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0fe8c024-bc7f-4a4e-bb8a-82867f682e82
Behavior Graph:
Download SVG
%3 guuid=c5036bae-1900-0000-53c9-7ef7b8080000 pid=2232 /usr/bin/sudo guuid=320632b1-1900-0000-53c9-7ef7c1080000 pid=2241 /tmp/sample.bin guuid=c5036bae-1900-0000-53c9-7ef7b8080000 pid=2232->guuid=320632b1-1900-0000-53c9-7ef7c1080000 pid=2241 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8496f6ce-7568-44cf-a55f-c9ff4ecf3043
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1813867
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1813867 Sample: morte.arm.elf Startdate: 14/11/2025 Architecture: LINUX Score: 72 22 vr3b.ddns.net 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 3 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 morte.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 12 morte.arm.elf 8->12         started        14 morte.arm.elf 8->14         started        16 morte.arm.elf 8->16         started        process6 18 morte.arm.elf 12->18         started        20 morte.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 20:37:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r43gvtzn3546z3x3ec5yr3p5jmp25vuzqsxodg5pidm7zf2w7aba._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251113-2mcdysxngn/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f034ea4e-b328-4a4f-9b6c-16d531b0a2b7
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/8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802

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: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 8f366acf2ddf79eceefb20bb88edfd4b1faed69984aee19baf40d9fc9756f802

(this sample)

Mirai

elf 9d0ed9618d21b04ffec23db7478dd61fd8c6574255b27816868d6102c3eab505

  
URLhaus
https://urlhaus.abuse.ch/url/3704792/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 9d0ed9618d21b04ffec23db7478dd61fd8c6574255b27816868d6102c3eab505
  
Dropping
MD5 58582c8d4c2ca699d8e97cdbc35691ad

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