The CloudCheck.exe (Cloudflare WARP) File Analysis

Updated 1 year ago

Checked by Malware Check

CloudCheck.exe

Technical Analysis

File Name	CloudCheck.exe
File Type	Win32 EXE
Magic Bytes	`PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows`
SSDEEP Hash	49152:kwUJewPxCrMlyV5dIlrcqtLYh7GbxzIklR/Hymibmhc9KqtpOlHJ7SwoLbPhSzf:kw2gCLYhukI
Scanner Version	1.0.144.174
Database Version	2023-10-24 23:02:14 UTC

⚠

Suspicious File Detected

Detected by 9 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.

13%

Detection Rate

7,299,512

File Size (bytes)

9/71

Engines Detected

2023-10-24

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	1384bd7bb45e7b7298788ecad20cc6c9
SHA1	684254f4ef54f34aed449905759ec238194f7087
SHA256	91d7d387c8d1cac4ead0a0613e1dd505dd49a43083f759bd843bb936a502b4a8
SHA512	6e1f23235c23799b1c407b1fcda0602cb8e966b120d09d81b88c96c2be18aedb20af24246aa6948adf690d18acbda01e9f7a1afc8b9ca6ccb791f32cfdf7724c
ImpHash	489c6e87495e62f21e8bc92d686aff0a

Security Engines with Detections (9 of 71)

Bkav

W32.Common.E1BF92C6 Malicious

VirIT

Trojan.Win64.Genus.BNG Malicious

Kaspersky

Trojan.Win64.Agentb.kwth Malicious

F-Secure

Trojan.TR/Redcap.azxaz Malicious

DrWeb

Trojan.Siggen21.46520 Malicious

Avira

TR/Redcap.azxaz Malicious

ZoneAlarm

Trojan.Win64.Agentb.kwth Malicious

AVG

Win64:Malware-gen Malicious

Avast

Win64:Malware-gen Malicious

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

PE Analysis

Basic Information

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Icon	Hash: 0ac87766c287a801382ee73316d8be80 Fuzzy: ed85d16c48562a0f5f95c2100c341775 dHash: 488671e0bc3b4000
Image Base	`0x00400000`
Entry Point	`0x00407420`
Compilation Time	2023-06-27 14:17:44
Checksum	0x007039e5 (Actual: 0x00703a3a)
OS Version	6.0
PEiD Signatures	`PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows`
Digital Signature	OK
Imports	12 libraries
Exports	4 functions
Resources	65 Resources
Sections	12 Sections

Digital Signatures

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DigiCert Assured ID Root CA	DigiCert Inc (US)
DigiCert Trusted Root G4	DigiCert, Inc. (US)
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA	DigiCert, Inc. (US)
Certum Trusted Network CA 2	Asseco Data Systems S.A. (PL)
Certum Extended Validation Code Signing 2021 CA	HardestCodesEst OU (EE)

Version Information

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Translation	0x0000 0x04b0
CompanyName	Cloudflare
FileDescription	Cloudflare WARP
FileVersion	2023.3.450.0
InternalName	Cloudflare WARP.dll
LegalCopyright	(c) 2021, Cloudflare Inc.
OriginalFilename	Cloudflare WARP.dll
ProductName	Cloudflare WARP
ProductVersion	2023.3.450.0
Assembly Version	2023.3.450.0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	3,385,376 bytes	3,385,856 bytes	6.10 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`BC66140323D70E9D6FD574F41C7194DD`
`.rodata`	`0x0033c000`	2,176,128 bytes	2,176,512 bytes	4.49 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`FB39862E277FED534C95D626C3B29B74`
`.data`	`0x00550000`	343,052 bytes	133,632 bytes	3.30 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`592C03A9AE63C4166A651F6A8542BD52`
`.tls`	`0x005a4000`	2,176 bytes	2,560 bytes	0.17 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`7594DEA0EE9B197D945BFCCE7E4CEFDF`
`.pdata`	`0x005a5000`	325,788 bytes	326,144 bytes	6.32 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`69D1D77F8D80B85FDC7915F9A1D64464`
`.xdata`	`0x005f5000`	573,088 bytes	573,440 bytes	4.49 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`7B5F15E2C8854B100B295ECB56F81E49`
`.rdata`	`0x00681000`	40 bytes	512 bytes	0.22 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_SHARED\|IMAGE_SCN_MEM_READ`	`0DF590C0DE69D104726A946BE89788A5`
`.idata`	`0x00682000`	21,137 bytes	21,504 bytes	4.23 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`94B0EA381FE34ACBA171080E37EEB64B`
`.didata`	`0x00688000`	7,164 bytes	7,168 bytes	3.93 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`08CA55519D8937C7860039473ABB6EC6`
`.edata`	`0x0068a000`	148 bytes	512 bytes	1.82 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`EE8F30CD9A4BB00C6CE20E5775B625A9`
`.rsrc`	`0x0068b000`	397,568 bytes	397,824 bytes	3.10 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`3CEAF385704E2A53234CA08A48720E05`
`.reloc`	`0x006ed000`	249,900 bytes	250,368 bytes	6.52 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_SHARED\|IMAGE_SCN_MEM_READ`	`688F3603B76E4A5DE559B4DBE1AE7456`

Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 65 (394,106 bytes)

Resource Type	Count	Total Size	Percentage
RT_CURSOR	7	2,156 bytes	0.5%
RT_ICON	8	292,192 bytes	74.1%
RT_STRING	34	33,008 bytes	8.4%
RT_RCDATA	6	63,170 bytes	16%
RT_GROUP_CURSOR	7	140 bytes	0%
RT_GROUP_ICON	1	118 bytes	0%
RT_VERSION	1	842 bytes	0.2%
RT_MANIFEST	1	2,480 bytes	0.6%

Certificate Chain Analysis

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Certificate #1

Subject	DigiCert Trusted Root G4 DigiCert Inc US
Issuer	DigiCert Assured ID Root CA
Serial Number	`19414496059604725969669510860671817818`

Certificate #2

Subject	DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA DigiCert, Inc. US
Issuer	DigiCert Trusted Root G4
Serial Number	`9586110043380832440035821245782711899`

Certificate #3

Subject	DigiCert Timestamp 2023 DigiCert, Inc. US
Issuer	DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA
Serial Number	`7002784885422699301467740558332354838`

Certificate #4

Subject	Certum Extended Validation Code Signing 2021 CA Asseco Data Systems S.A. PL
Issuer	Certum Trusted Network CA 2
Serial Number	`249815938466542622099996912406279490697`

Certificate #5

Subject	HardestCodesEst OU HardestCodesEst OU EE
Issuer	Certum Extended Validation Code Signing 2021 CA
Serial Number	`136527893090990648282165591053443111781`

Certificate Verification Status

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

9 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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