MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01521e8fabd73ef3bed79774842c9447cf410c069e98c4df8fb8f8064802ecfa. 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: 01521e8fabd73ef3bed79774842c9447cf410c069e98c4df8fb8f8064802ecfa
SHA3-384 hash: c8751ce3d3cc90bf532e64110e9f8b8fefa47b50bca4ee417209c302d783df34f2964c968acc5640f55dc0a89b87ed90
SHA1 hash: fcfc09b065aa09b5abdf10ec32913ef021357e31
MD5 hash: f58388821f78ec51842af56b86917501
humanhash: kitten-washington-network-muppet
File name:parm
Download: download sample
Signature Mirai
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File size:34'692 bytes
First seen:2025-12-03 13:09:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:a8kUDTbWxEjsaEh/IhLgF3Kury9bYxis3UozO:a8kUDfIEgb/mE8urC6zO
TLSH T119F2F23616023DA2C3B54C75C39882D1AB62ABB981F5701134D84BF5799C28B947EFAE
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) :34'692 bytes
File size (de-compressed) :73'348 bytes
Format:linux/arm
Unpacked file: 855db368a73fc4e44b2876f6ecb33d1c5135a93f50ec717d99ea495c6e692c58

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
android mirai packed upx
Link:
https://www.filescan.io/uploads/693036bfddcd694c78ba7524/reports/b2aca2bb-bcb1-415c-a7a9-a953e5b00087/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-03T08:01:00Z UTC
Last seen:
2025-12-03T09:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/01521e8fabd73ef3bed79774842c9447cf410c069e98c4df8fb8f8064802ecfa/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/49551fae-f488-4103-a3fa-48eca963ca04
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1825376
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825376 Sample: parm.elf Startdate: 03/12/2025 Architecture: LINUX Score: 64 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 daisy.ubuntu.com 162.213.35.25, 443, 56114 CANONICAL-ASGB United States 2->25 27 2 other IPs or domains 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Sample is packed with UPX 2->33 8 dash rm parm.elf 2->8         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 parm.elf 8->17         started        process6 process7 19 parm.elf 17->19         started        21 parm.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/01521e8fabd73ef3bed79774842c9447cf410c069e98c4df8fb8f8064802ecfa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/01521e8fabd73ef3bed79774842c9447cf410c069e98c4df8fb8f8064802ecfa/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 13:10:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=afjb5d5l247phpwxs52iileui7hucdagt2mmjx4pxd4amsac5t5a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251203-qd4laszqem/
Gathering data
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 01521e8fabd73ef3bed79774842c9447cf410c069e98c4df8fb8f8064802ecfa

(this sample)

Mirai

elf 855db368a73fc4e44b2876f6ecb33d1c5135a93f50ec717d99ea495c6e692c58

  
URLhaus
https://urlhaus.abuse.ch/url/3724160/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 855db368a73fc4e44b2876f6ecb33d1c5135a93f50ec717d99ea495c6e692c58
  
Dropping
MD5 5a12a0d0eb69138be850b5f3c5236d4a

Comments