MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88
SHA3-384 hash: 539a74b75a941bc35ea3ff8282be03803cb0c9faa1255dcbaf3d9f29671deea964c360940980c00567a2e227d7ff3099
SHA1 hash: bec8e3df403ce685f7bbe9e86b7859b96c381206
MD5 hash: 0554fb5a9322b14c309ce009942669f7
humanhash: shade-bravo-fanta-lactose
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:199'132 bytes
First seen:2025-11-09 00:59:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:5B7DBPXAjpP/m6Tu2Q3sF48OLz5Am5zmBlxpyDiqyzqoTfar:5BHBW3m63PF48OL5JApyezO
TLSH T1E7144C0B7B518FA0C368D63009F3CB6796E6259616E19886E66DDE107F3035C6C3FEA0
telfhash t196c0092025b097f59108ea6940ecaf6a89f228cb19532c5bda441caa4bb28835e00d19
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 20a97ceb23904d38193dc12b4b2926da20b18cd0dcb9d7558394962dfd973cc4
File size (compressed) :76'672 bytes
File size (de-compressed) :199'132 bytes
Format:linux/mips
Packed file: 20a97ceb23904d38193dc12b4b2926da20b18cd0dcb9d7558394962dfd973cc4

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt
Link:
https://www.filescan.io/uploads/690fe7b9ab766f7a98a5f35b/reports/2ac401da-f585-40b6-b536-55f6cc28b2c9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
105
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88
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:
2025-11-08T23:09:00Z UTC
Last seen:
2025-11-10T23:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f66817e1-9d5d-4e99-91b7-829256bbd29e
Behavior Graph:
Download SVG
%3 guuid=a8fa1295-1800-0000-c482-cb39ad090000 pid=2477 /usr/bin/sudo guuid=d4971e97-1800-0000-c482-cb39b7090000 pid=2487 /tmp/sample.bin guuid=a8fa1295-1800-0000-c482-cb39ad090000 pid=2477->guuid=d4971e97-1800-0000-c482-cb39b7090000 pid=2487 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bc0c1862-9252-435f-84a4-a6b1d870c5db
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1810776
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-09 01:00:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysok7mhopnjul6vhbv6f6anw3ys3u4yiaiarvp2uc7vixmmf5kea._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/251109-bc1exsap3v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Enumerates running processes
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3f3b66e3-906a-4340-a13d-b41ff27a2d62
Please note that we are no longer able to provide a coverage score for Virus Total.

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 20a97ceb23904d38193dc12b4b2926da20b18cd0dcb9d7558394962dfd973cc4

Mirai

elf c49cafb0ee7b5345faa70d7c5f01b6de25ba730802011abf5417ea8bb185ea88

(this sample)

  
Dropped by
SHA256 20a97ceb23904d38193dc12b4b2926da20b18cd0dcb9d7558394962dfd973cc4
  
URLhaus
https://urlhaus.abuse.ch/url/3692744/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6d95414b918974e1ed792eae1376385c
  
URLhaus
https://urlhaus.abuse.ch/url/3685698/

Comments