MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1. 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: b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1
SHA3-384 hash: d0d5eec1592331acaa5b4565efd5c645d937c5cd7b9a0a1851e2cb2071cae1464449aac75a6dde66caecbbbcd868ac19
SHA1 hash: f3ea3d87c57fe86de4b0fa3421d4930ecb61ed6e
MD5 hash: 7e85e665d3a510298b8d477c42e69b6a
humanhash: carpet-quebec-blue-eight
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:74'772 bytes
First seen:2025-11-15 13:55:46 UTC
Last seen:2025-11-16 03:00:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:n8zRnwvX0/jMQwZuOPFPijvDMwhQi1rYGhQZ9zWmP5ForS:8zRnwP0bMQ2RijvDZZ1rYGhG13fSS
TLSH T16A73127221A7DDA2E671803263437D597D23887A0374A3BEBD79972EF447E10580C95A
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :74'772 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Unpacked file: da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Creating a file
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/6918868459887d113b34b3f0/reports/1e42a8f8-bb7d-4ef5-a5ed-fbc18f9a334d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
114
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1
Behaviour
Anti-VM
Process Renaming
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:
2025-11-15T12:12:00Z UTC
Last seen:
2025-11-15T14:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ede463d7-8713-4670-aad6-9a25895a2ada
Behavior Graph:
Download SVG
%3 guuid=c338ccd8-1900-0000-b337-e3d1940b0000 pid=2964 /usr/bin/sudo guuid=24a9d4dc-1900-0000-b337-e3d1980b0000 pid=2968 /tmp/sample.bin guuid=c338ccd8-1900-0000-b337-e3d1940b0000 pid=2964->guuid=24a9d4dc-1900-0000-b337-e3d1980b0000 pid=2968 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4190ad60-858d-4a11-9ef6-f977ce0761d6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1814645
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 13:56:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wrmaduojxnotdej7hrwrxwb5wrasafg5co47f2axdfbc4hi3t3aq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery upx
Link:
https://tria.ge/reports/251115-q8tpksgq9z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f935ee4e-4dc5-4613-852e-398a3e4fc003
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/b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1

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 b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1

(this sample)

Mirai

elf da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c

  
URLhaus
https://urlhaus.abuse.ch/url/3696649/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c
  
Dropping
MD5 0338561af0316a6dde65bb76b0f35402

Comments