MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1
SHA3-384 hash: 3fc16f53fc30ed5852cfc932579a056d0457cfcd9b03224fa6500603835cb428a2f2282d6318eaac62723f7c1595ad2f
SHA1 hash: 1ab1629c76b62ec8877ffb9b23ec749fdf87a580
MD5 hash: c1e1f7c2898dad77550b8056b0cd6cf5
humanhash: nebraska-crazy-neptune-fruit
File name:nz.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:50'520 bytes
First seen:2026-08-04 01:31:28 UTC
Last seen:2026-08-04 14:44:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:5Z/+0urUozBFuchHaWcNE5NZuXSO/M5uAHrd2DK417Z2DanZIFbuVX4y8JgGlzDe:5xcrGxWcNTCUMfID0aZ8buVoy0VJu3
TLSH T1A733F2E8FF0424ECD05954F003E88EA16F768776DA46EC5FF55BF89B9C81098A086E61
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) :50'520 bytes
File size (de-compressed) :153'516 bytes
Format:linux/mips
Unpacked file: 2ec3ecd161efa3f8e77545aa629318cb0257f7ee6a09f98f02a81dab006d1fd6

Intelligence

File Origin
# of uploads :
3
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1d39cf3e-8414-4a73-a71a-94739c06647a/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.30899.14591.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
DNS request
Opens a port
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a714123e68b14a600055a98/reports/e2e2399c-bd34-4b15-bc9d-8c55787b197c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ae17f673-7097-4332-86d8-2ff9a21aa05a
Behavior Graph:
Download SVG
%3 guuid=92345e14-1c00-0000-620b-55ccf80a0000 pid=2808 /usr/bin/sudo guuid=17e00b17-1c00-0000-620b-55ccfd0a0000 pid=2813 /tmp/sample.bin guuid=92345e14-1c00-0000-620b-55ccf80a0000 pid=2808->guuid=17e00b17-1c00-0000-620b-55ccfd0a0000 pid=2813 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e6c1c89d-109e-4e5b-899a-c2b8d47c02a4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1951601
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1951601 Sample: nz.mips.elf Startdate: 04/08/2026 Architecture: LINUX Score: 84 22 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->22 24 s3o65awrf56.net 31.56.209.153, 55826, 55828, 69 SWISSNET-ASUS Netherlands 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 nz.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 nz.mips.elf 8->12         started        14 nz.mips.elf 8->14         started        16 nz.mips.elf 8->16         started        process6 18 nz.mips.elf 12->18         started        20 nz.mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-04 01:32:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pnsr4t3gyc6mfpx2lkmbzkxx5iiybof3kmf3dy4exjboodyjpwyq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260804-bx5kdaag99/
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/7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 7b651e4f66c0bcc2befa5a981caaf7ea1180b8bb530bb1e384ba42e70f097db1

(this sample)

Mirai

elf 2ec3ecd161efa3f8e77545aa629318cb0257f7ee6a09f98f02a81dab006d1fd6

  
URLhaus
https://urlhaus.abuse.ch/url/3893006/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 2ec3ecd161efa3f8e77545aa629318cb0257f7ee6a09f98f02a81dab006d1fd6
  
Dropping
MD5 343dd2c178727c4b65d08d420785f5f4
  
URLhaus
https://urlhaus.abuse.ch/url/3892505/
  
URLhaus
https://urlhaus.abuse.ch/url/3892218/
  
URLhaus
https://urlhaus.abuse.ch/url/3892501/

Comments