MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758. 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: 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758
SHA3-384 hash: 9ad773a44170db9b602364ee5dfe74629c3a3b1c8de6089e02c92b0d42587ca6e71df3f127efca9535c6835274fade3c
SHA1 hash: 9716954bd001efe6e112876a294281ffe116a5ca
MD5 hash: 8bfa15f4431d6c6c7e7cb88352d978de
humanhash: pasta-eight-massachusetts-burger
File name:sys_armv6l-unknown-linux-gnueabi-armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:70'484 bytes
First seen:2026-02-13 08:59:13 UTC
Last seen:2026-02-14 03:52:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:kSInGAihin5fk5MLnwrQWvqMRmKtucm+SgFTR46oiKM8:EGAjL7mnvqMgK4chTRyM8
TLSH T12D6301EA4797E546D4065633202C30607877BFE90A4AD1CFBA60D6DC1AEA5C2173E7D3
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 UPX
File size (compressed) :70'484 bytes
File size (de-compressed) :145'904 bytes
Format:linux/arm
Unpacked file: a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b

Intelligence

File Origin
# of uploads :
2
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/41f047ce-6f06-422c-b95c-cf06000dcaf5/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm packed upx
Link:
https://www.filescan.io/uploads/698ee7f3981ff1d38a5490f1/reports/a6b64e15-cdde-4a8c-b79d-e9df6824d169/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e96ef621-782b-4bb3-9601-8e9daa948fcc
Behavior Graph:
Download SVG
%3 guuid=292868ab-1900-0000-0b6c-79a436090000 pid=2358 /usr/bin/sudo guuid=6b21bdad-1900-0000-0b6c-79a43b090000 pid=2363 /tmp/sample.bin guuid=292868ab-1900-0000-0b6c-79a436090000 pid=2358->guuid=6b21bdad-1900-0000-0b6c-79a43b090000 pid=2363 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2eef8937-4892-4b8c-8618-fa185160de98
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1868973
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-13 09:12:01 UTC
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2nyd4brthvggbgyq5zkui4gduuz5q6vrqgw5sg2qncttm6va5ma._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery upx
Link:
https://tria.ge/reports/260213-kx12mahx7f/
Behaviour
Reads runtime system information
Checks CPU configuration
Enumerates running processes
Reads MAC address of network interface
Traces itself
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/669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758

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 669b81f03199ea6304d88772aa23861d299ec3d58c0d6ec8da834539b3d50758

(this sample)

Mirai

elf a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b

  
URLhaus
https://urlhaus.abuse.ch/url/3776948/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a6409d2a434c42c265cbed3c5f69b1c1487e44ef741a2aee739e0314a4e16e3b
  
Dropping
MD5 ee4012e3a7e8dad9536d000c2bed9f3b

Comments