MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40. 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: 6


Intelligence 6 IOCs YARA 11 File information Comments
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SHA256 hash: 27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40
SHA3-384 hash: be1fb4752cd511e174383dcd73b6a8cff7a32f652b8c1e270754273be58b9c493a6aecf341bdc91ad4ae86b4814d00d3
SHA1 hash: 949dc528b9ee6198091dd23febd568bccb6d8d6a
MD5 hash: e4dec0a7d078dba52b36672e462d24a8
humanhash: item-leopard-lima-nebraska
File name:executor.arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:719'264 bytes
First seen:2026-02-07 18:31:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:wIr5YzEyv/6eftzNWFtID6UUTHoDhincrrIs5s1LFe:wI5YzJvvNjD6UUrSh2L
TLSH T143E48D98FE4E3D42D2C7E33C9F8987A1212B75E5D32392B27981025DE4DAEEDC6E1111
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8
File size (compressed) :253'304 bytes
File size (de-compressed) :719'264 bytes
Format:linux/arm64
Packed file: 83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10059006-0
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Unix.Trojan.Mirai-10059216-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/69878535981ff1d38a4c6c93/reports/5dc32f76-7222-4e27-baba-44035d0ff6ca/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4a2632f4-4ca0-4128-ab91-3d87865e2879
Behavior Graph:
Download SVG
%3 guuid=8bef2aa9-1900-0000-e003-a7898d0c0000 pid=3213 /usr/bin/sudo guuid=a16419ab-1900-0000-e003-a789940c0000 pid=3220 /tmp/sample.bin guuid=8bef2aa9-1900-0000-e003-a7898d0c0000 pid=3213->guuid=a16419ab-1900-0000-e003-a789940c0000 pid=3220 execve guuid=97785bad-1900-0000-e003-a789960c0000 pid=3222 /usr/bin/dash guuid=a16419ab-1900-0000-e003-a789940c0000 pid=3220->guuid=97785bad-1900-0000-e003-a789960c0000 pid=3222 clone guuid=e93778ad-1900-0000-e003-a789970c0000 pid=3223 /usr/bin/dash guuid=a16419ab-1900-0000-e003-a789940c0000 pid=3220->guuid=e93778ad-1900-0000-e003-a789970c0000 pid=3223 clone
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6693f93a-9cc8-4974-8b29-8e6f3d466131
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1865312
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865312 Sample: executor.arm64.elf Startdate: 07/02/2026 Architecture: LINUX Score: 64 22 bot.loadzicoo.com 51.79.142.142, 2555, 43586, 43588 OVHFR Canada 2->22 24 daisy.ubuntu.com 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 executor.arm64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 executor.arm64.elf 8->12         started        14 executor.arm64.elf 8->14         started        16 executor.arm64.elf 8->16         started        process6 18 executor.arm64.elf 12->18         started        20 executor.arm64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-02-07 18:32:47 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4eivfyy4fq4e2nuj33c6l6p2k5xlapetzjqchuavldzkf4hh5aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260207-w6wn2shw3e/
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/27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40

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_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
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Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8

Mirai

elf 27088a9718e161c269b44ef62f2fcfd2bb7581e49e53011e80aac79517873f40

(this sample)

  
Dropped by
SHA256 83456e256430fa6460e0a968b665f1a1abf2db00aeefe7d4535b2262c0a115c8
  
URLhaus
https://urlhaus.abuse.ch/url/3774020/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2a93a4d7b80dd4bf16490e14cb60fe3c

Comments