MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d38b4fd3d1563b0f94aa2ed90055a0ffde4e0ce0141cfc1479cde746a8352a39. 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 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d38b4fd3d1563b0f94aa2ed90055a0ffde4e0ce0141cfc1479cde746a8352a39
SHA3-384 hash: 1fba7688282d8dca4ee17a3c39e128c87636b4ddd63852d378e96c78fcfaeae43b1a9dbb9a7a4764285a29c14ddc91ba
SHA1 hash: 1e2b7088d815dba644bd39d61dc9238c7f49bdfe
MD5 hash: 540509a8122fe3bfdb5b252fdb2a36ea
humanhash: lemon-seventeen-nineteen-nine
File name:540509a8122fe3bfdb5b252fdb2a36ea
Download: download sample
Signature Mirai
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File size:54'464 bytes
First seen:2022-01-03 20:30:36 UTC
Last seen:2022-01-03 20:50:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:4Ymdgoc/zAkN6s0Uw5aZUwZlaAduLfHtDtUoBR57XSrcj:Kgoc/zAkN6s0Uw5aGwZj8LfHtBRBRxCQ
TLSH T15D334CC19983DCFADC1145B12167FB728AB7F1BA2059E9C7D799AA33AC01B01E10739D
telfhash t18721b7771eb619f8b3d09848c32f97a7566ae83b292136a587b3d41026b1dc150bdc38
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
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Unix.Trojan.Mirai-9917692-0
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Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3767/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61d35d0abfe53d318f2485ac/reports/557d8dc3-d68c-4971-b046-ce6fe07ff265/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/d38b4fd3d1563b0f94aa2ed90055a0ffde4e0ce0141cfc1479cde746a8352a39
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
185.204.217.174:5034
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d28a490b-2cfa-4413-b3de-1abb959deffa
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/915001
Signature
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 547480 Sample: zPyKwt8gSO Startdate: 03/01/2022 Architecture: LINUX Score: 60 20 41.188.184.74 simbanet-tzTZ Tanzania United Republic of 2->20 22 37.251.110.120 XMSNL Netherlands 2->22 24 98 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Machine Learning detection for sample 2->28 30 Connects to many ports of the same IP (likely port scanning) 2->30 32 Uses known network protocols on non-standard ports 2->32 8 zPyKwt8gSO 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 zPyKwt8gSO 8->12         started        process6 14 zPyKwt8gSO 12->14         started        16 zPyKwt8gSO 12->16         started        18 zPyKwt8gSO 12->18         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d38b4fd3d1563b0f94aa2ed90055a0ffde4e0ce0141cfc1479cde746a8352a39/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-03 20:31:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220103-zapseaabaj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/d38b4fd3d1563b0f94aa2ed90055a0ffde4e0ce0141cfc1479cde746a8352a39

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:unixredflags3
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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 d38b4fd3d1563b0f94aa2ed90055a0ffde4e0ce0141cfc1479cde746a8352a39

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1946880/

Comments


Avatar
zbet commented on 2022-01-03 20:30:38 UTC

url : hxxp://174.138.11.144/bins/yakuza.x86