MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b
SHA3-384 hash: 71bda11b41f018979f57374fa3e73bcafeea586020e35af36d77484c41af6250a2f6fb9deeb432abc0b224e514617090
SHA1 hash: 786941326f2781c882a101cbc3483580d0c2c9c4
MD5 hash: 5daf885054595c9a7de3d175b16560b8
humanhash: blue-magnesium-butter-timing
File name:0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:53'296 bytes
First seen:2026-05-28 13:18:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9JomkQ+czIzxisfjo9tBJM9IgNuIq8gARmVb5YUCMt1oA9q3UELgCV7tn1BdSFzN:cmpgDjo9tBbgNuejSDCLJLgChajyu
TLSH T15333028356D59EA0DF60327FBBB84A8E5BB237E6BDE3581A53251A704D10052077CF4A
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 kpatsak
Tags:botnet elf mirai UPX
File size (compressed) :53'296 bytes
File size (de-compressed) :140'885 bytes
Format:linux/arm
Unpacked file: 70d0d91a05a442f352e81df128329361034861c26eddac37441ce3ee737b3235

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
GR GR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/eafd261a-0977-4a37-a2c0-77657adc1050/
Detection(s):
Unix.Malware.Agent-6845498-0
Create hunting rule

Unix.Dropper.Mirai-7193835-0
Create hunting rule

Unix.Dropper.Mirai-7198181-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a184113099ef368af08d2d7/reports/db553157-6ed9-45ba-a813-5c5ce0ac5064/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2019-02-04T23:19:00Z UTC
Last seen:
2021-05-23T01:06:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7ddb819-8921-4c22-948f-b4005aff3762
Behavior Graph:
Download SVG
%3 guuid=3d6fb6e6-1b00-0000-08c8-b677320b0000 pid=2866 /usr/bin/sudo guuid=3bc6c5e8-1b00-0000-08c8-b6773a0b0000 pid=2874 /tmp/sample.bin guuid=3d6fb6e6-1b00-0000-08c8-b677320b0000 pid=2866->guuid=3bc6c5e8-1b00-0000-08c8-b6773a0b0000 pid=2874 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b2bac768-6300-4c19-8966-cd531482ad7d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2019-02-05 16:03:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=abagchfhledn2b4jqovbsn3bncbxvjgpdcblvl76viamuzqhaqnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260528-qk1g8ahy3z/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20442) amount of remote hosts
Creates a large amount of network flows
Family: Mirai
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: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 0040611ca75906dd078983aa19376168837aa4cf1882baaffeaa00ca6607041b

(this sample)

Mirai

elf 70d0d91a05a442f352e81df128329361034861c26eddac37441ce3ee737b3235

  
URLhaus
https://urlhaus.abuse.ch/url/117378/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 70d0d91a05a442f352e81df128329361034861c26eddac37441ce3ee737b3235
  
Dropping
MD5 f78c041ea62b093dcbc2265c4beba55e

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