MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments 1
Add tag Delete this sample Report a False Positive

SHA256 hash: 86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4
SHA3-384 hash: 5a599a558597d9c4c6a666826da0d957aef25dc8b209b4cd182777fbee0ebbf1be4ac6b6019a087ed65c573c4a6018aa
SHA1 hash: 94609e1ff80135362e4a32a7e4fe4d86bdf66faf
MD5 hash: e7b5d18dc785ad3ad2a28b6cef242b8a
humanhash: wyoming-may-tennis-carbon
File name:e7b5d18dc785ad3ad2a28b6cef242b8a
Download: download sample
Signature Mirai
Create hunting rule
File size:123'181 bytes
First seen:2022-01-13 22:16:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:A3ilxqPJKN/Xb5hhOxCKWPRx9Fq51uUOypn:DiROvb5hs0KWPRx9Fq51uUOypn
TLSH T180C3A52A7E11AFFFE169863107F35F3087D526E626A19382F26CD6181E6128D1C5FB90
telfhash t1c7110043a5ba8a192ff398245cbc06b1159266137260ff70ef0ec1804d37102b539e8f
Reporter @zbetcheckin
Tags:32 elf gafgyt mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136029-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
csi.exe gafgyt mirai print.exe remote.exe
Link:
https://www.filescan.io/uploads/61e0a4e8e997359713e87352/reports/26f3f771-66f6-470f-a38c-ee8014276944/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
191.96.165.103:420
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0255feb6-b39b-4636-90a0-ce829d94d385
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/920485
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 552966 Sample: X09rGb7LRv Startdate: 14/01/2022 Architecture: LINUX Score: 56 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->21 23 3 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 9 X09rGb7LRv 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 X09rGb7LRv 9->13         started        process6 15 X09rGb7LRv 13->15         started        process7 17 X09rGb7LRv 15->17         started       
Detection:
n/a
Create hunting rule
Link:
https://mwdb.cert.pl/sample/86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2022-01-13 22:17:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt family:mirai
Link:
https://tria.ge/reports/220113-17et5scgg7/
AV coverage:
50.00%
AV detections:
30 / 60
Link:
https://www.virustotal.com/gui/file/86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4/detection/f-86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4-1642109428
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4

YARA Signatures

MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 86c3af8076c785a4f7d48df1e3beb3366830c373f6571287865293c19f06d4d4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1975073/

Comments


Avatar
zbet commented on 2022-01-13 22:16:15 UTC

url : hxxp://191.96.165.103/Okami.mips