Vdhcoapp windows x86 64 installer exe (Video DownloadHelper companion app) ACLAP 文件恶意软件分析

Vdhcoapp-windows-x86_64-installer(1).exe (Video DownloadHelper companion app) 文件分析

更新于 2 months ago

检查者 Malware Check

vdhcoapp-windows-x86_64-installer(1).exe

哈希类型	值	操作
MD5	d39f2bb352876d16d8661fedbf5f0252
SHA1	851490097f175670e8579337ff26aeb24ba7837e
SHA256	e1af498f95432a4f2f666a8cbec7bd6ab9deb4d1695c6e7cde7acb9bd408e600
SHA512	f0eb2d623f453dfef4b54731803a81829b884a4f5eebd6ac52c90ece0a0a35db436f1593d0518652f3e5a868b91debd385e46084305a66d3bb0cbb06591daeb4
ImpHash	9dda1a1d1f8a1d13ae0297b47046b26e

哈希类型

值

操作

MD5

d39f2bb352876d16d8661fedbf5f0252

SHA1

851490097f175670e8579337ff26aeb24ba7837e

SHA256

e1af498f95432a4f2f666a8cbec7bd6ab9deb4d1695c6e7cde7acb9bd408e600

SHA512

f0eb2d623f453dfef4b54731803a81829b884a4f5eebd6ac52c90ece0a0a35db436f1593d0518652f3e5a868b91debd385e46084305a66d3bb0cbb06591daeb4

ImpHash

9dda1a1d1f8a1d13ae0297b47046b26e

PE 分析

基本信息

▼

图标	哈希: 82f7b94cf603b0cc5bb2718a53a66ed2 模糊: c8f57676f8a110a87655880699170d09 dHash: 1cdad89cf4f234b8
映像基址	`0x00400000`
入口点	`0x00403645`
编译时间	2023-07-02 02:09:43
校验和	0x02797e42 (实际: 0x02797e42)
操作系统版本	4.0
PEiD 签名	`PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive`
数字签名	Chain verification from CN=ACLAP, O=ACLAP, L=SAINT-GERVAIS-SUR-MARE, C=FR (serial:5579765252825810693166838209100480735, sha1:c30a7716145cf3b383a6bf5b820cb8bf97057487) failed: The path could not be validated because the end-entity certificate expired 2024-05-13 23:59:59Z
导入	7 库 ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
导出	0 函数
资源	10 资源
节	5 节

版本信息

▼

CompanyName	ACLAP
FileDescription	Video DownloadHelper companion app
FileVersion	2.0.19.0
LegalCopyright	ACLAP
ProductName	DownloadHelper CoApp
Translation	0x0409 0x04b0

PE 节

▼

名称	虚拟地址	虚拟大小	原始大小	熵	特征	MD5
`.text`	`0x00001000`	26,295 bytes	26,624 bytes	6.44 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`E65344AC983813901119E185754EC24E`
`.rdata`	`0x00008000`	4,952 bytes	5,120 bytes	5.10 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`BD82D08A08DA8783923A22B467699302`
`.data`	`0x0000a000`	129,912 bytes	1,536 bytes	4.13 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`CAA377D001CFC3215A3EDFF6D7702132`
`.ndata`	`0x0002a000`	163,840 bytes	0 bytes	0.00 (正常)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.rsrc`	`0x00052000`	19,648 bytes	19,968 bytes	7.45 (压缩)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E6CBD2ABB8AA16E4A0AC89D4AA8B6069`

熵分析警报

1 检测到较高熵（≥6.5）的节 - 可能存在压缩

资源分析

▼

资源总数: 10 (19,006 字节)

资源类型	数量	总大小	百分比
RT_ICON	1	15,546 字节	81.8%
RT_DIALOG	6	1,628 字节	8.6%
RT_GROUP_ICON	1	20 字节	0.1%
RT_VERSION	1	552 字节	2.9%
RT_MANIFEST	1	1,260 字节	6.6%

证书链分析

▼

证书 Information

产品	DownloadHelper CoApp
描述	Video DownloadHelper companion app
文件版本	2.0.19.0
验证状态	A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
签名者	ACLAP; Sectigo RSA Code Signing CA; USERTrust RSA Certification Authority; Sectigo (AAA)
版权	ACLAP

证书链摘要

ACLAP #1 主要

有效期: 2021-05-14 00:00:00 → 2024-05-13 23:59:59

签名算法: sha256RSA

序列号: 04 32 9F AA B1 36 8D AD 1B A5 C0 8D 9D 59 80 DF

AAA Certificate Services #2 链

有效期: 2004-01-01 00:00:00 → 2028-12-31 23:59:59

签名算法: sha1RSA

序列号: 01

USERTrust RSA Certification Authority #3 链

有效期: 2019-03-12 00:00:00 → 2028-12-31 23:59:59

签名算法: sha384RSA

序列号: 39 72 44 3A F9 22 B7 51 D7 D3 6C 10 DD 31 35 95

Sectigo RSA Code Signing CA #4 链

有效期: 2018-11-02 00:00:00 → 2030-12-31 23:59:59

签名算法: sha384RSA

序列号: 1D A2 48 30 6F 9B 26 18 D0 82 E0 96 7D 33 D3 6A

✓ 此文件已进行数字签名，证书链已验证。

签名确保文件的完整性和发布者的真实性。
时间戳证明签名的应用时间。

证书验证状态

Chain verification from CN=ACLAP, O=ACLAP, L=SAINT-GERVAIS-SUR-MARE, C=FR (serial:5579765252825810693166838209100480735, sha1:c30a7716145cf3b383a6bf5b820cb8bf97057487) failed: The path could not be validated because the end-entity certificate expired 2024-05-13 23:59:59Z

建议: 验证文件来源并确保它来自可信的发布者.

发表评论

文件名	vdhcoapp-windows-x86_64-installer(1).exe
文件类型	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
扫描器版本	1.0.227.174
数据库版本	2025-10-16 17:00:20 UTC

Vdhcoapp-windows-x86_64-installer(1).exe (Video DownloadHelper companion app) 文件分析

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