The libwinpthread-1.dll (Builder Speed International Complete) File Analysis

Updated 2 months ago

Checked by Malware Check

libwinpthread-1.dll

Technical Analysis

File Name	libwinpthread-1.dll
File Type	Win32 DLL
Magic Bytes	`PE32+ executable (DLL) (console) x86-64 (stripped to external PDB), for MS Windows`
SSDEEP Hash	24576:jBYdxZsV2z/PzLX0cgxnmfMfycgOMXJkjOuVtyxxNiHDQS/PH7NVebDfDaEOrpXA:jBYdYoPQTU
Scanner Version	1.0.228.174
Database Version	2025-10-29 20:00:23 UTC

⚠

Suspicious File Detected

Detected by 17 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.

24%

Detection Rate

2,271,232

File Size (bytes)

17/72

Engines Detected

2025-10-29

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	78c024a959fa6cf6db620213ec386d6d
SHA1	74d37201dec728e5df0d7583f11ab66843ebe579
SHA256	7aa0a8155121fd9b528bfe62c5db5259067f765d7cb4515b373050cb1e5e8add
SHA512	af247897652e69a837cf9914b0d79a27d18aeaa6080c43f6df1e340223a95d14df9a0448357addf3b8f19c7f2a05aa7e73dfd650b8fd116924bc1aef3fd547c7
ImpHash	a28156d7492d39f27df59d3ad25a9614

Security Engines with Detections (17 of 72)

Cylance

Unsafe Malicious

Symantec

ML.Attribute.HighConfidence Malicious

ESET-NOD32

a variant of Win64/Agent.HIF Malicious

Paloalto

generic.ml Malicious

Tencent

Win64.Trojan.Agent.Xtjl Malicious

McAfeeD

ti!7AA0A8155121 Malicious

Google

Detected Malicious

Microsoft

Trojan:Win32/Wacatac.B!ml Malicious

Varist

W64/Agent.LMI.gen!Eldorado Malicious

AhnLab-V3

Infostealer/Win.Rhadamanthys.R729557 Malicious

DeepInstinct

MALICIOUS Malicious

Malwarebytes

Malware.AI.788553901 Malicious

Rising

Trojan.Agent!8.B1E (CLOUD) Malicious

TrellixENS

Artemis!78C024A959FA Malicious

Fortinet

W64/Agent.HIF!tr Malicious

AVG

Win64:Evo-gen [Trj] Malicious

Avast

Win64:Evo-gen [Trj] Malicious

55 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

▼

Image Base	`0x2307a0000`
Entry Point	`0x2307a11f0`
Compilation Time	2025-10-29 10:18:48
Checksum	0x00231d3d (Actual: 0x00231d3d)
OS Version	4.0
PEiD Signatures	`PE32+ executable (DLL) (console) x86-64 (stripped to external PDB), for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	4 libraries bcrypt, KERNEL32, msvcrt, USER32
Exports	156 functions
Resources	2 Resources
Sections	11 Sections

Version Information

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CompanyName	Micro Meta Solutions
FileDescription	Builder Speed International Complete
FileVersion	7.9.2.2828
InternalName	cache_virtual_premium
LegalCopyright	Copyright (C) 2020 Micro Meta Solutions
OriginalFilename	cache_virtual_premium.exe
ProductName	Cache Virtual Premium Cloud Tracker
ProductVersion	7.9.2.2828
Translation	0x0409 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	529,872 bytes	529,920 bytes	5.59 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`911EA2EC037C49665CCA451264728764`
`.data`	`0x00083000`	82,416 bytes	82,432 bytes	4.05 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`3302605360F91E189F60B9A0B388B020`
`.rdata`	`0x00098000`	1,392,536 bytes	1,392,640 bytes	4.15 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`433930EEF7995C66632A3B5C10709445`
`.pdata`	`0x001ec000`	125,664 bytes	125,952 bytes	5.86 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`675D3DF5A5A94D26B17AA7EE3CB64A56`
`.xdata`	`0x0020b000`	107,984 bytes	108,032 bytes	3.15 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E69AB93EC72D3F162D25ED5F9AA054B1`
`.bss`	`0x00226000`	2,880 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.edata`	`0x00227000`	4,971 bytes	5,120 bytes	4.98 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`3E676823E0D320408A5DF4C817866AEF`
`.idata`	`0x00229000`	3,000 bytes	3,072 bytes	4.45 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`BF90FE3768F126F7EC49AB6B3FBD0076`
`.tls`	`0x0022a000`	16 bytes	512 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`BF619EAC0CDF3F68D496EA9344137E8B`
`.rsrc`	`0x0022b000`	1,448 bytes	1,536 bytes	3.95 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E1C56F711C4AE05927A1F70DD916E1E6`
`.reloc`	`0x0022c000`	20,648 bytes	20,992 bytes	5.42 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`0535B2F0F447E5A9811DBE1116EEEFF1`

Resource Analysis

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Total Resources: 2 (1,280 bytes)

Resource Type	Count	Total Size	Percentage
RT_VERSION	1	916 bytes	71.6%
RT_MANIFEST	1	364 bytes	28.4%

Certificate Chain Analysis

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Certificate Information

Product	Cache Virtual Premium Cloud Tracker
Description	Builder Speed International Complete
File Version	7.9.2.2828
Original Name	cache_virtual_premium.exe
Internal Name	cache_virtual_premium
Copyright	Copyright (C) 2020 Micro Meta Solutions

✓ This file has been digitally signed and the certificate chain has been verified

The signature ensures file integrity and authenticity from the publisher
Timestamping proves when the signature was applied

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
Email Security: Be cautious with email attachments and links, even from known contacts.

Proactive Protection

17 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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