MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55
SHA3-384 hash: 51523497e87254fd643db843bb9e3093a7fd0037dea4549cd9fa9dd71f43b50995987d3d1c867d965d56d0b8976c5a70
SHA1 hash: 808640eb6e3440d242ae3d39a1e9a7c21514fd8e
MD5 hash: 23a5abb25e5faeb0795c0c0096ebdd5d
humanhash: bravo-delaware-bakerloo-delta
File name:23a5abb25e5faeb0795c0c0096ebdd5d
Download: download sample
File size:41'236 bytes
First seen:2024-03-20 13:12:06 UTC
Last seen:2024-03-20 14:27:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:cSlVdhpLYARemQ5WDMiQgD/Z6L2XX78n0m8yFVx+GWt:XlVd/CWDzQGgEXtHixe
TLSH T18603E15CE99028D7C5E95DBC336E8762CA24C0C035955BE812E44D8CF61B9FFB0B8625
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 mips

Intelligence

File Origin
# of uploads :
2
# of downloads :
107
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.13109.6268.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed upx
Link:
https://www.filescan.io/uploads/65fae0e287137159d44b76c9/reports/f4246e6e-9584-4f03-a0f3-4235cf24706e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/932a68da-db12-4295-87a3-b5b15eb371a6
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1412427
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55/
Threat name:
Linux.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2024-03-20 00:57:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3y3icpuzi2frt2jr7fodgalncmyhjcod7nsevsuq4vfqwbx6vjkq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240320-qf33jsaa21/
Behaviour
Changes its process name
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/de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55

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: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

elf de36813e99468b19e931f95c33016d13307489c3fb644aca90e54b0b06feaa55

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2786050/
  
URLhaus
https://urlhaus.abuse.ch/url/2787574/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments


Avatar
zbet commented on 2024-03-20 13:12:07 UTC

url : hxxp://45.95.147.230/mpsl