MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1d39199bf3b3fb764800246ebf05d018783e4880c7d072a3f3892f161b799fd. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1d39199bf3b3fb764800246ebf05d018783e4880c7d072a3f3892f161b799fd
SHA3-384 hash: 6c525d8d31f32b1f8ed3f5d0d13119ba4127f00bfe7f6d5250f687df0c69e443e6fd83d82a3f8eebfc03a55712cb0463
SHA1 hash: 5779ed11a77c395ab99b5fe3da5a5c4ad99e0b68
MD5 hash: 4285d4b9175c2ed703599c46014190dd
humanhash: early-uniform-don-summer
File name:4285d4b9175c2ed703599c46014190dd
Download: download sample
Signature Mirai
Create hunting rule
File size:66'864 bytes
First seen:2022-06-13 09:45:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fjPh8Udgs61Pmw2f4YJ0cbxWzgIHmFqlmSmc:rJ8Udgs61ew2f4YnFW8IGYluc
TLSH T199637EC5DA87D8F5EC0219752077AF7286B2E63E2118EF87E39D6532EE12602E11735C
telfhash t15b213bf71e7f4de8f7d4a844c35e6f811a3ad13725b032e10572992422e7ed151a9c38
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 :
168
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9950491-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/62a7079d8763ffd4adbe419d/reports/6c8cab96-b8c2-4be2-ac20-563394b22853/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/e1d39199bf3b3fb764800246ebf05d018783e4880c7d072a3f3892f161b799fd
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.136.41.100:45526
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/43c6efb4-9646-48e7-b196-864dd602cc86
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1011908
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 644418 Sample: 0DvpuXY5Md Startdate: 13/06/2022 Architecture: LINUX Score: 68 23 64.178.72.242 XO-AS15US United States 2->23 25 58.112.88.144 XEPHIONNTT-MECorporationJP Japan 2->25 27 98 other IPs or domains 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Machine Learning detection for sample 2->33 35 Uses known network protocols on non-standard ports 2->35 8 0DvpuXY5Md 2->8         started        signatures3 process4 signatures5 37 Sample deletes itself 8->37 11 0DvpuXY5Md 8->11         started        13 0DvpuXY5Md 8->13         started        process6 process7 15 0DvpuXY5Md 11->15         started        17 0DvpuXY5Md 11->17         started        19 0DvpuXY5Md 11->19         started        21 0DvpuXY5Md 11->21         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e1d39199bf3b3fb764800246ebf05d018783e4880c7d072a3f3892f161b799fd/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-13 09:46:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4hjzdgn7hm73ozeaajdox4c5agdyhzeibr6qokr7hcjpcynxth6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220613-lrmgqafdcj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e1d39199bf3b3fb764800246ebf05d018783e4880c7d072a3f3892f161b799fd

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:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 e1d39199bf3b3fb764800246ebf05d018783e4880c7d072a3f3892f161b799fd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2236238/

Comments


Avatar
zbet commented on 2022-06-13 09:45:18 UTC

url : hxxp://103.136.41.100/bins/ZG9zx86