MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7
SHA3-384 hash: 15b5db34119d248ca99109c344495e6046d3e5df8706733fb0ea0c643caa98e519d988eace56bc812af751479631f0cf
SHA1 hash: 175737b3bba2c847068bae995f085dbe3085419c
MD5 hash: f3baee05365e895a7ee708ea1b6b6f92
humanhash: steak-california-mike-maryland
File name:nz.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:50'500 bytes
First seen:2026-08-03 00:44:28 UTC
Last seen:2026-08-03 15:49:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cGT0Vj6MgC434blTxPzIC1dCGjwoNa5MlmVJue:c80VHb9blFPcMNdcVQe
TLSH T16A33F15F670296BDCA1EA0F297404B1D3D020FA6E05BCE68A5656523DFF79F06843E88
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) :50'500 bytes
File size (de-compressed) :153'372 bytes
Format:linux/mips
Unpacked file: 1018201ac9e47403b240fdcbce9ab1fca8837694a92ffab02089eceef7541ede

Intelligence

File Origin
# of uploads :
9
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5af8b392-4073-42f8-a73d-f7c80ea98af1/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.31052.10872.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Runs as daemon
Opens a port
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a6fe4972b91393ca460da61/reports/b6addb5c-9497-438a-8eb5-672b5a0cb987/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
38
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-02T22:37:00Z UTC
Last seen:
2026-08-03T00:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/83b2d423-52cd-4ae0-9a9c-a009d1ed04e1
Behavior Graph:
Download SVG
%3 guuid=830d8230-1700-0000-d764-f9095e0c0000 pid=3166 /usr/bin/sudo guuid=0dc54232-1700-0000-d764-f909660c0000 pid=3174 /tmp/sample.bin guuid=830d8230-1700-0000-d764-f9095e0c0000 pid=3166->guuid=0dc54232-1700-0000-d764-f909660c0000 pid=3174 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/62217bd4-e851-4976-93e1-0dd7f0bb3cfb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1951108
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: 1951108 Sample: nz.mips.elf Startdate: 03/08/2026 Architecture: LINUX Score: 84 22 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->22 24 s3o65awrf56.net 31.56.209.153, 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/99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-03 00:45:33 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=thtc6a5lcigdegj7uqlqjfxe7xgibnfjkkkwq5gx6nmfzcqh373q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260803-a39kvahr21/
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/99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7

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: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 99e62f03ab120c32193fa4170496e4fdcc80b4a952956874d7f3585c8a07dff7

(this sample)

Mirai

elf 1018201ac9e47403b240fdcbce9ab1fca8837694a92ffab02089eceef7541ede

  
URLhaus
https://urlhaus.abuse.ch/url/3892501/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1018201ac9e47403b240fdcbce9ab1fca8837694a92ffab02089eceef7541ede
  
Dropping
MD5 844ea552dab68db838c2d682fec39274
  
URLhaus
https://urlhaus.abuse.ch/url/3892218/
  
URLhaus
https://urlhaus.abuse.ch/url/3892505/
  
URLhaus
https://urlhaus.abuse.ch/url/3893006/

Comments