MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 882269aa093f5c78072ecb0b81e4ee38db260f41410f0f8d34ca29640bada384. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 882269aa093f5c78072ecb0b81e4ee38db260f41410f0f8d34ca29640bada384
SHA3-384 hash: 902b8371b9c66e2d2d03e2a1345ba24b497c20716af458ae37d07cd5db1b569945fc98fc1f22aeed2a885d222c6206fe
SHA1 hash: ef492f6c8c228452538004d8d2b9587fb112f19e
MD5 hash: 5e585a8f1435a79c6dec1c7f1251d7f7
humanhash: lithium-harry-magazine-delta
File name:sora.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:27'336 bytes
First seen:2025-08-16 13:17:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:kXNSIfjdxuZ1DUofVOyPqMvt6GqAAdq1K0jzNH7EUz6z6RNo9chTAhymdGUop5hd:AjKX9vt6GqA3Q0jzV7EUyUq90As3Uozz
TLSH T141C2C0726EEF38B1C2A430B6FC7C8AC7624F4AB965F16521365057A1DDE100352B68F7
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) :27'336 bytes
File size (de-compressed) :70'856 bytes
Format:linux/arm
Unpacked file: 5b849127402e70b6f7a93aacb09c1b8067821c058057bb9ba5d3c74372ae20bd

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9957054-0
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Unix.Trojan.Mirai-9957260-0
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Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/57f8cb79-9308-4063-ba3e-7abf2b6e25eb
Behavior Graph:
Download SVG
%3 guuid=8d4c3e9b-1b00-0000-7a77-04a0880c0000 pid=3208 /usr/bin/sudo guuid=f846ed9c-1b00-0000-7a77-04a08f0c0000 pid=3215 /tmp/sample.bin guuid=8d4c3e9b-1b00-0000-7a77-04a0880c0000 pid=3208->guuid=f846ed9c-1b00-0000-7a77-04a08f0c0000 pid=3215 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0c1b83d2-1aa4-4291-9397-ed535969e212
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1758358
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758358 Sample: sora.arm.elf Startdate: 16/08/2025 Architecture: LINUX Score: 76 24 109.195.122.61 YAR-ASRU Russian Federation 2->24 26 202.72.153.51 WESTNET-AS-APWestnetInternetServicesAU Australia 2->26 28 98 other IPs or domains 2->28 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 2 other signatures 2->38 8 sora.arm.elf 2->8         started        signatures3 process4 process5 10 sora.arm.elf 8->10         started        12 sora.arm.elf 8->12         started        15 sora.arm.elf 8->15         started        signatures6 17 sora.arm.elf 10->17         started        20 sora.arm.elf 10->20         started        22 sora.arm.elf 10->22         started        40 Sample tries to kill multiple processes (SIGKILL) 12->40 process7 signatures8 30 Sample tries to kill multiple processes (SIGKILL) 17->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/882269aa093f5c78072ecb0b81e4ee38db260f41410f0f8d34ca29640bada384
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/882269aa093f5c78072ecb0b81e4ee38db260f41410f0f8d34ca29640bada384/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-16 13:18:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rargtkqjh5ohqbzozmfydzhohdnsmd2biehq7djuziuwic5nuoca._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250816-qjmvqsek4z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9957054-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e3c90b34-39f5-4bc9-9b27-a25be08698d0
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/882269aa093f5c78072ecb0b81e4ee38db260f41410f0f8d34ca29640bada384

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 882269aa093f5c78072ecb0b81e4ee38db260f41410f0f8d34ca29640bada384

(this sample)

Mirai

elf 5b849127402e70b6f7a93aacb09c1b8067821c058057bb9ba5d3c74372ae20bd

  
URLhaus
https://urlhaus.abuse.ch/url/3604604/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5b849127402e70b6f7a93aacb09c1b8067821c058057bb9ba5d3c74372ae20bd
  
Dropping
MD5 9dd491a0bc775e91b3db47b3311f6f9f

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