MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d. 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 13 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d
SHA3-384 hash: 8cc4e45a36557ad24065798cd80be3d78419dacb02405eaec8dcf97bea518886d3ad6d85232f92ca7433dfb5e6a809d9
SHA1 hash: 521e000ce31815144f2fd85d1b41486f649427fe
MD5 hash: 56b378e004daa731c6ee2c057d6dc707
humanhash: freddie-butter-alpha-may
File name:56b378e004daa731c6ee2c057d6dc707
Download: download sample
Signature Mirai
Create hunting rule
File size:96'140 bytes
First seen:2024-01-25 14:23:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:or4Nxb0CLzh0bCk6seZ4zWA27EcZJC2EYpo8xvVJBCgZ5F3WX:r0CLV0ekVeBX7EcZY27asxx5F3WX
TLSH T1CF935CC2F68799FED8430536B027763FDA31E91A4133DA95EF88DE22C523A44531B35A
telfhash t11f3129f92e7e0ce477d06807934d2e327ea9967b246022a305f3253536fb981417ac7d
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7171384-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/65b26ecc1dcf0cd54472774c/reports/f0a8ca14-1829-46e9-a836-5bfa7718a1a5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
98
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bd9d7a6f-a5a6-4e8d-ba09-4c29edb09fe8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1381081
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-01-25 14:24:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3jmt7s33rmqek7bqv552z7wmxn23qjsccwx2qnbn3weqxw2iuwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240125-rp5heahcf6/
Behaviour
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
Create hunting rule
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:myMirai
Create hunting rule
Description:Mirai
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 76d2c9fe5bdc59022be1857bdd67f665dbadc13210ad7d41a16eec485eda452d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2751525/

Comments


Avatar
zbet commented on 2024-01-25 14:23:03 UTC

url : hxxp://45.128.232.143/bins/kirin.i686