MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e
SHA3-384 hash: b1220e660edacf05487b961467e781d95757805b49d90f70f6ab42361786d9e5e7164cfcffca64166fcf232b7beb6b01
SHA1 hash: 1ef9107ae376afb6f0ab2f3611d1c0e774c9aa6f
MD5 hash: f02d82d2f103aa56bb55520c0911f6b6
humanhash: hotel-may-thirteen-low
File name:s
Download: download sample
Signature Mirai
Create hunting rule
File size:180'041 bytes
First seen:2025-07-16 05:33:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Re2Ee0Lveaj/sIOmjakkS00PiKrHi8JVU8LXU86+jcCM/95B+5Bm7RwOUh9MmYj:Re2T0LvB7mmjakkS00KKrH1/Lt6+jdM9
TLSH T175042A86E6419F13C5D31B76FADF4241332397A5D3A723069928ABF43F47A9A0F22D05
telfhash t189215622a5b982356f7258289c6c97f10451572363457f32ef26c4c85c3b091da2ec6f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
23
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7640011-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin obfuscated obfuscated remote
Link:
https://www.filescan.io/uploads/687739ad8a7d628a81b18c58/reports/860f350c-cb41-4a59-aaa3-1058a22b1d12/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/86759d13-9764-4493-b538-7b88f536f78d
Behavior Graph:
Download SVG
%3 guuid=31013411-1800-0000-bc97-e4551f0d0000 pid=3359 /usr/bin/sudo guuid=690e4513-1800-0000-bc97-e455230d0000 pid=3363 /tmp/sample.bin guuid=31013411-1800-0000-bc97-e4551f0d0000 pid=3359->guuid=690e4513-1800-0000-bc97-e455230d0000 pid=3363 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02ea02ee-7433-42b7-a5be-17f4da1b36d0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1737782
Signature
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1737782 Sample: s.elf Startdate: 16/07/2025 Architecture: LINUX Score: 60 21 107.18.102.233 WAYPORTUS United States 2->21 23 71.117.44.142 UUNETUS United States 2->23 25 98 other IPs or domains 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Uses known network protocols on non-standard ports 2->31 7 s.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 s.elf 7->15         started        17 s.elf 7->17         started        19 s.elf 7->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-16 05:33:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yc2tyciszlgqumt4aedg3xr4iehkeydwegj7wlnubzsngpyobrha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton defense_evasion discovery
Link:
https://tria.ge/reports/250716-f8wh3asydw/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (111546) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7640011-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d1e67c28-a05d-4326-a727-20e82e0d48d8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf c0b53c0912cacd0a327c01066dde3c410ea260762193fb2db40e64d33f0e0c4e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576532/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3584472/
  
URLhaus
https://urlhaus.abuse.ch/url/3584473/

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