MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e. 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: b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e
SHA3-384 hash: ec81fb0e34097de8677f760e50858149436435fb3bb89ec0533b057ced407924f29afb56ff03be6cc75b2afe79099673
SHA1 hash: 6f1dc096b00dcc5d063df605c1739cd1186a8da0
MD5 hash: 3f11fa65fc470e57268ee62602fb1b64
humanhash: happy-berlin-maine-stairway
File name:3f11fa65fc470e57268ee62602fb1b64
Download: download sample
Signature Mirai
Create hunting rule
File size:31'864 bytes
First seen:2024-02-24 05:20:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:X8Lm6CTaRKzL4UlL9k0nnLywGEkEsg9q3UELd5:MLJCTagzL4SlnL+EdqLv
TLSH T166E2F1D252D0DD6CC7B058369C7BC82B0F085BFC9AFB27561AE8379869E14444B33157
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 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10007177-0
Create hunting rule

Unix.Trojan.Mirai-10015254-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android anti-debug mirai packed upx
Link:
https://www.filescan.io/uploads/65d97cc0781f571646416b5c/reports/98c5f8b0-f8c8-4e6a-9a9d-8fc18e09d059/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/afed1754-a516-4946-a8f0-8bc93ed9edc2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1398067
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-02-23 20:05:12 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=wlfvb5ddvzfqepqlwwbowpu7lqeqqtf4qg3xgno6qskqaeksafpa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240224-f1zwhsae33/
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/b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf b2cb50f463ae4b023e0bb582eb3e9f5c09084cbc81b77335de8495001152015e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2768971/

Comments


Avatar
zbet commented on 2024-02-24 05:20:44 UTC

url : hxxp://93.123.85.8/bins/sora.arm6