QuickLook Installer[.]exe

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General

Target

QuickLook Installer.exe
Size

559KB
MD5

f11f6a84a3e67e6b2c3257e17665d6f8
SHA1

5d9a046cde2f3622346071824d4cfdaff902dafc
SHA256

2431fc297f62b5f8b17cd924719e2e99f703aa7edacf50d5e0bc1cfe2b38847f
SHA512

5f66c941770a0d10d085245d0b06ec2019feac5221cc410238530f52ef30a93700d53ba7d2d335974a6055d56d84fbd8c23f9c1847565d5f6499e6179dc76feb
SSDEEP

6144:t/SqpkbQHOSdzjO2+SV4qdeNAmOrrKvcjOJ9THlpBLqqHPh8hG:ta6kbQHxVoNMDaHlpYG

Score

1^/10

Malware Config

Signatures

Files

QuickLook Installer.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:3f:51:e9:0f:f3:78:38:b9:c5:21:3d:00:00:00:3f:51:e9
Certificate

Issuer

CN=Microsoft Marketplace CA G 026,OU=EOC,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

30/01/2024, 17:09

Not After

02/02/2024, 17:09

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageKeyEncipherment

61:12:44:a2:00:00:00:00:00:02
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

28/03/2011, 21:09

Not After

28/03/2031, 21:19

Subject

CN=Microsoft MarketPlace PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:48:33:4c:0c:5e:0d:b1:34:a1:00:00:00:00:00:48
Certificate

Issuer

CN=Microsoft MarketPlace PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/04/2019, 20:45

Not After

18/04/2024, 20:45

Subject

CN=Microsoft Marketplace CA G 026,OU=EOC,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01
Certificate

Issuer

CN=Unknown issuer

Not Before

01/01/2013, 10:00

Not After

01/04/2013, 10:00

Subject

CN=Dummy certificate

Extended Key Usages

Key Usages

KeyUsageCertSign

69:13:db:95:68:73:17:78:c3:b8:f6:93:5c:b1:1f:46:8d:d6:f3:bc:a2:f7:6d:e8:3a:7f:98:60:f3:4b:92:cd
Signer

Actual PE Digest

69:13:db:95:68:73:17:78:c3:b8:f6:93:5c:b1:1f:46:8d:d6:f3:bc:a2:f7:6d:e8:3a:7f:98:60:f3:4b:92:cd

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\a\_work\1\s\src\StoreInstaller\obj\Release\net472\StoreInstaller.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 470KB - Virtual size: 470KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:3f:51:e9:0f:f3:78:38:b9:c5:21:3d:00:00:00:3f:51:e9Certificate

Extended Key Usages

Key Usages

61:12:44:a2:00:00:00:00:00:02Certificate

Key Usages

33:00:00:00:48:33:4c:0c:5e:0d:b1:34:a1:00:00:00:00:00:48Certificate

Key Usages

01Certificate

Extended Key Usages

Key Usages

69:13:db:95:68:73:17:78:c3:b8:f6:93:5c:b1:1f:46:8d:d6:f3:bc:a2:f7:6d:e8:3a:7f:98:60:f3:4b:92:cdSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 470KB - Virtual size: 470KB

.rsrc Size: 60KB - Virtual size: 59KB

.reloc Size: 512B - Virtual size: 12B

33:00:3f:51:e9:0f:f3:78:38:b9:c5:21:3d:00:00:00:3f:51:e9
Certificate

61:12:44:a2:00:00:00:00:00:02
Certificate

33:00:00:00:48:33:4c:0c:5e:0d:b1:34:a1:00:00:00:00:00:48
Certificate

01
Certificate

69:13:db:95:68:73:17:78:c3:b8:f6:93:5c:b1:1f:46:8d:d6:f3:bc:a2:f7:6d:e8:3a:7f:98:60:f3:4b:92:cd
Signer

.text
Size: 470KB - Virtual size: 470KB

.rsrc
Size: 60KB - Virtual size: 59KB

.reloc
Size: 512B - Virtual size: 12B