MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5da5ba29de35e50e3592af6ab79bb4e49a6be3b3abdec2dcf8a6f7a1addecaf5. 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: 6


Intelligence 6 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5da5ba29de35e50e3592af6ab79bb4e49a6be3b3abdec2dcf8a6f7a1addecaf5
SHA3-384 hash: 0a8f925c4fba533864c11a8de42509a54710e6d4ef2c7842d889e40340d19b4cef40f3bb242aa07fa611cd21bc7b7ea8
SHA1 hash: 3d69a11cc1077bcc544472abb15f7364edb7ccce
MD5 hash: 2c084c55c4aee80da160b624a2f6b01b
humanhash: johnny-california-skylark-fillet
File name:bizy.mpsl
Download: download sample
File size:4'587'735 bytes
First seen:2025-11-30 02:03:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:rz/zjhymabBUSQDiZUGcn5SB4DD01a1ppvJtd4+4Bmfy/Lh7ltCs+Flgt9VW5kK5:n/zkHIk/B+y/dZINPCVVsepd6315EM
TLSH T1B926E919AD843BA6C41C8B7594EACD9122B06D140BF1473A76A4FBEDBC762347F0789C
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 766a44d44822cfbb7f163219868b8f08f6654acd3a386a7d7fc52ecd9924fef7
File size (compressed) :1'618'340 bytes
File size (de-compressed) :4'587'735 bytes
Format:linux/mipsel
Packed file: 766a44d44822cfbb7f163219868b8f08f6654acd3a386a7d7fc52ecd9924fef7

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Creating a process from a recently created file
Connection attempt
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
crypto expand golang lolbin masquerade
Link:
https://www.filescan.io/uploads/692ba623ab9dcca0c6fbd9d5/reports/71622623-185f-461f-bb06-d075413541f0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5da5ba29de35e50e3592af6ab79bb4e49a6be3b3abdec2dcf8a6f7a1addecaf5
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/17b8c2d3-cfdd-4971-aa6c-2e0077f1bcd0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1822981
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822981 Sample: bizy.mpsl.elf Startdate: 30/11/2025 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 bizy.mpsl.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5da5ba29de35e50e3592af6ab79bb4e49a6be3b3abdec2dcf8a6f7a1addecaf5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5da5ba29de35e50e3592af6ab79bb4e49a6be3b3abdec2dcf8a6f7a1addecaf5/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lws3uko6gxsq4nmsv5vlpg5u4sngxy5tvppmfxhyu332dlo6zl2q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251130-chhmqsdx3g/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Contacts a large (12884) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cf051f3a-c473-4e8b-aba6-3364b379127b
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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

elf 766a44d44822cfbb7f163219868b8f08f6654acd3a386a7d7fc52ecd9924fef7

elf 5da5ba29de35e50e3592af6ab79bb4e49a6be3b3abdec2dcf8a6f7a1addecaf5

(this sample)

  
Dropped by
SHA256 766a44d44822cfbb7f163219868b8f08f6654acd3a386a7d7fc52ecd9924fef7
  
URLhaus
https://urlhaus.abuse.ch/url/3720807/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 acd074af3bc77ea1e73a2f024f3da8e3

Comments