MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0
SHA3-384 hash: 12fb500ad9a8acc4854cd221209a39276d22bb25bccdcdfdad1a1aa0a0360970e645060dbf1043543863e659a17c1068
SHA1 hash: 383c9165ae9bfcbcb8821191347fd654ce09c6c1
MD5 hash: 6341484094ac73aa1b9ab17c1dd615fd
humanhash: ink-mockingbird-magazine-ohio
File name:ngentodluwh.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:63'712 bytes
First seen:2025-11-23 01:23:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:W7a/FJGLfu1sYHL2AjB5A2dGc6sq12GKYpTD+Tn907CExaLtQMJrEHBkePQWscmg:W7GJh1seLDibpTDT7xwtQMJrEH9Q/el
TLSH T1245302BDD2C4E975DCFA99E2D0905FE200F6E43BE35ACD9407A8CB484711AE3B54806D
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 gafgyt mirai UPX
File size (compressed) :63'712 bytes
File size (de-compressed) :210'352 bytes
Format:linux/mipsel
Unpacked file: ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Kills processes
Opens a port
Sends data to a server
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69226252f96b58f0dc806b16/reports/19233a75-bce4-407b-8fed-d3dacf9f9185/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-22T22:46:00Z UTC
Last seen:
2025-11-23T10:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/78bb8c32-d62f-4bc4-9952-b05cdfd7798d
Behavior Graph:
Download SVG
%3 guuid=3cc279ba-1a00-0000-f778-918f0b0a0000 pid=2571 /usr/bin/sudo guuid=42a63dbc-1a00-0000-f778-918f120a0000 pid=2578 /tmp/sample.bin guuid=3cc279ba-1a00-0000-f778-918f0b0a0000 pid=2571->guuid=42a63dbc-1a00-0000-f778-918f120a0000 pid=2578 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1819280
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819280 Sample: ngentodluwh.mipsel.elf Startdate: 23/11/2025 Architecture: LINUX Score: 60 26 155.128.71.123, 23 ZAMRENZM United States 2->26 28 14.190.88.40 VNPT-AS-VNVNPTCorpVN Viet Nam 2->28 30 98 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Sample is packed with UPX 2->36 8 ngentodluwh.mipsel.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 ngentodluwh.mipsel.elf 8->14         started        16 ngentodluwh.mipsel.elf 8->16         started        18 ngentodluwh.mipsel.elf 8->18         started        process6 20 ngentodluwh.mipsel.elf 14->20         started        22 ngentodluwh.mipsel.elf 14->22         started        24 ngentodluwh.mipsel.elf 14->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 01:24:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7cfeobiahrlpg3nws5bvnffmmuceox7amdur7ciatn5xutiutya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251123-bsf18agr6s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20323) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/107a2ffa-8472-4f2c-a133-9c89b04ac105
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/b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0

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 b7c452382801e2b79b6db4ba1ab4a56328223aff030748fc4804dbdbd268a4f0

(this sample)

Mirai

elf ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51

  
URLhaus
https://urlhaus.abuse.ch/url/3714493/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ccaef56ed552c322f540072554fa959cecefd27e51703d56c98e9a4dcaa49b51
  
Dropping
MD5 63ee8b054f5927c75bcc4a0a429f790d
  
URLhaus
https://urlhaus.abuse.ch/url/3714510/
  
URLhaus
https://urlhaus.abuse.ch/url/3714743/
  
URLhaus
https://urlhaus.abuse.ch/url/3714759/

Comments