MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb
SHA3-384 hash: bbf3964d4cd57decd2890af1532a39b664aa3f2e2b327c3b7c7374a61c4fc028fb88e47a1a5840fa31fe72838bb3515d
SHA1 hash: 5a4bd56ce712bc6ffd58d9bdd776aa4c86373520
MD5 hash: 3a6640470eac92f86497b5cada63fa9d
humanhash: alanine-video-venus-oregon
File name:linux
Download: download sample
File size:3'784'908 bytes
First seen:2025-05-16 05:07:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:uStAaG04DTIjLrjGBSqVprli26/IxEJSTj5DObKf7Uv:D2ag0LrjGoObxEJ0EbK4v
TLSH T1710633FA375B4EE4120C5B8ABB1F4090B6CCB9B96EC31B603ED9D6EE887F6401159117
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6826c900e16384d6a704e477linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Clean
Maliciousness:

Behaviour
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6826c83c15ed82cd53d798ab/reports/df32eb47-9507-4c72-a4c7-611daf79ee3c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
8
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a916720d-7210-4f21-948f-13a42930849e
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1691369
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1691369 Sample: linux.elf Startdate: 16/05/2025 Architecture: LINUX Score: 52 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->17 19 2 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Sample is packed with UPX 2->23 7 linux.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 linux.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-05-11 18:40:59 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 35 (37.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=edqyarzzfd76uexsd5xebpouk32352bk5gd4jsau2lks2i3gc7fq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/250516-fr4hcaxwby/
Behaviour
Reads runtime system information
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b4a5140e-efab-4ffd-870a-917065de265a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

elf 20e180473928ffea12f21f6e40bdd456f5bee82ae987c4c814d2d52d236617cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3529911/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3539354/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments