MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8. 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: 10


Intelligence 10 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8
SHA3-384 hash: 049b2352c285f881051a882c50362cb82c96ae06f629b2e19fb8e7bc0405f40a1e742af96f7a5cc4d52391ac529100dc
SHA1 hash: de76fbeee987c1b50b4d9ac51bdff307e3a16a6c
MD5 hash: 6f9fbb53b995a4789b9596788f195af4
humanhash: double-washington-early-carolina
File name:bulu.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:93'512 bytes
First seen:2024-01-28 13:59:03 UTC
Last seen:2024-01-28 14:00:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Rgp8akZHBtUXfXVPV2d9FwvOmmW+pkViCzoBuifBLj6+3U4SNtMS1:I8aEHHUXd92d9FwvOmmW+pkYCvi1jhkz
TLSH T11D937DC4F643E4F5FC5705B11177FB336B32E0B6111AEA43C369A932AC92552E60AB9C
telfhash t1f05149f71ead0cf8b7e0ac44c76e6b922959d73b142176b545b29ca433e7d8110bac34
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
9
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin masquerade remote
Link:
https://www.filescan.io/uploads/65b65de34aed8b65c8795657/reports/f068f01c-5907-48ea-b8b5-bc279359b89d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
103.74.100.192
Number of open files:
46
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 103.74.100.192:33993
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae1acf55-40e5-4116-aa5e-36b1291b6827
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1382307
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-01-28 14:00:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pwjcdpxwdggcmvcr4qihcgm36mwqdi2pr274sdrzsksnsmiya3ma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240128-razcvabgh5/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Malware Config
C2 Extraction:
love.cltxhot.fun
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
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: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 7d9221bef6198c265451e41071199bf32d01a34f8ebfc90e3992a4d9311806d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2752659/
  
Delivery method
Distributed via web download

Comments