MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a. 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: 7


Intelligence 7 IOCs YARA 33 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a
SHA3-384 hash: f667b6184e53088dcd357bfd5b7ec80e478a4ae5a78bb1638eeaa5b82c8f8da5a931becd679ac911c2d32f88167e7d74
SHA1 hash: 0213e73af78d251c9093ca29a89bf30bf11504d6
MD5 hash: 91a875e292ff2a819321e4eab0e55979
humanhash: tennis-table-massachusetts-fix
File name:futurebuilders4c.zip
Download: download sample
File size:5'802'562 bytes
First seen:2026-07-21 12:53:06 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 98304:eBga41Z19K6rwG4dVhi7qs8K0aBfy4p26C5DEWiKQdjl6zFqRuSh9csTNw4bY6mx:cgaMs99i7FnjbCxETKQd3RDh9jTu40F7
TLSH T19246338BC27CD484E491783E527F6CEAAD541A81D4256F3F1F1647A90CAACCC726A37C
Magika zip
Reporter JAMESWT_WT
Tags:85-239-149-178 booking fivebellsinn-com futurebuilders4c-com v0hkpadr04mbz5lkearqa-com zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
IT IT
File Archive Information

This file archive contains 10 file(s), sorted by their relevance:

File name:vcruntime140_1.dll
File size:47'264 bytes
SHA256 hash: e6bfb3662ab4b1969a73441dbe35c96d51441b6bff8cf1fe7430bd5b246ca605
MD5 hash: 03b43160d21c08de07a79d0a1c5ee81d
MIME type:application/x-dosexec
File name:libintl-8.dll
File size:298'731 bytes
SHA256 hash: 0537c3dd2378218508ebe3cc416d72a99ee2d24ae1c5525e23458f32544ef861
MD5 hash: edf8f1b85f2f01ff0a28a6a31c3e427d
MIME type:application/x-dosexec
File name:git.exe
File size:4'422'544 bytes
SHA256 hash: cab4c4eea1d869cf9f7be73868dc9a90ad2df1b1b673e5f8c8714a576c25ea96
MD5 hash: 6ff84a2fb05d06f456578f5afa902945
MIME type:application/x-dosexec
File name:vcruntime140.dll
File size:123'472 bytes
SHA256 hash: 184146852727a9db4eea06178716bec3cdbb1015c911f6b0f915b184ad7775b2
MD5 hash: 0d35c5e99871b4f02c490b9fd9dace34
MIME type:application/x-dosexec
File name:libiconv-2.dll
File size:1'143'148 bytes
SHA256 hash: 7a282a854e01be726c6cccfe46f548c716aa45b3014818468253aaa4efbcd067
MD5 hash: 987a6b7cd60f6c108550ebfc1771b911
MIME type:application/x-dosexec
File name:ucrtbase.dll
File size:1'373'328 bytes
SHA256 hash: c2ed69b4a1bb9432c75134e813c70539e27c8c1fe96a784d9be78c874e93d9d5
MD5 hash: ef62e9b3d7203f825dbf5dda8d4770c9
MIME type:application/x-dosexec
File name:libwinpthread-1.dll
File size:2'468'864 bytes
SHA256 hash: 6ec47a67ccca5c2254f8034bc6f7ddbdd299097de2028f637f24fbeb8879674f
MD5 hash: 744cfff3b8162191f9b24866ee172757
MIME type:application/x-dosexec
File name:zlib1.dll
File size:128'488 bytes
SHA256 hash: 93e9243a44c29200eeacaf9658efe2558581770e4b11ca4b500e18e424a6e3b5
MD5 hash: 30a31b969a3356efde11078dc635baa0
MIME type:application/x-dosexec
File name:msvcp140.dll
File size:553'552 bytes
SHA256 hash: def46aa6a8f72f27bafac0c43334419486a4d1dcdb6c479a8ef7034b3e1fa4cb
MD5 hash: 4e3fa9bd90ef020c14359639dc19312b
MIME type:application/x-dosexec
File name:libpcre2-8-0.dll
File size:717'955 bytes
SHA256 hash: c135a87ed0f11eae8ffc4cb469671ff0b3f5d71fab5fb024e9b1e7241ca25b52
MD5 hash: 86f36fe5c094d844ac79cdd58dc6c8dd
MIME type:application/x-dosexec
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bd52f3c0-cdeb-4799-afb3-2eaddd424251/
Detection(s):
SecuriteInfo.com.W64.Agent.ECKA.tr.6361.13513.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a48ad64762b0b26f3cfa111
Tags:
n/a
Result
Verdict:
Clean
File Type:
PE File
Link:
https://app.docguard.net/75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a/results/dashboard
Verdict:
Unknown
Threat level:
n/a  -.1.0/10
Confidence:
100%
Tags:
anti-debug crypto expired-cert fingerprint microsoft_visual_cc signed
Link:
https://www.filescan.io/uploads/6a5f6bcaa0f8d26e92492c57/reports/d946203d-3f13-41d2-9475-95c8f3ae1593/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a
Verdict:
Malicious
File Type:
zip
First seen:
2026-07-21T11:01:00Z UTC
Last seen:
2026-07-21T11:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/91a875e292ff2a819321e4eab0e55979
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a/
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-07-21 12:51:27 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=owsa6wf32mzaamtwn4htjz6j4zahkteddzxdepsj4o6ndbxnn2fa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/260721-q8lzqsvyat/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Adds Run key to start application
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/75a40f58bbd3320032766f0f34e7c9e640754c831e6e323e49e3bcd186ed6e8a

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Comments