e51f8303fb6bd3a4779b229481b8cde042c840dc55528430d53d857910d34dcf

Sharing

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General

Target

e51f8303fb6bd3a4779b229481b8cde042c840dc55528430d53d857910d34dcf
Size

1.9MB
MD5

c2ce67b04da1d96fb8f7e96f4c831cf2
SHA1

97e77bfc30eef6c48d83fa04888bd030237c9493
SHA256

e51f8303fb6bd3a4779b229481b8cde042c840dc55528430d53d857910d34dcf
SHA512

b38c4479b3cf1f4758b7621b1a6880d63f9797c70554ec0134de1f8590279ad4d365c0233da2b61d12dc6a316d4ac273e6093b2e3928b65933da225ee4cb7aa5
SSDEEP

49152:4JcxtnjoLklqPbx/EfT7e6RI6DAlKIedSK/kHft6ahFycPJlH60:4JCnXl0bx/EfTvupgDWft6gF/R9z

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Files

e51f8303fb6bd3a4779b229481b8cde042c840dc55528430d53d857910d34dcf
.exe windows:5 windows x86 arch:x86

81ff73ecfaedc0e4ceebf85577d72467

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

78:51:2f:c7:c7:aa:c3:0b
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA1 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2002, 00:00

Not After

20/09/2052, 23:59

Subject

CN=DigiCert Timestamp 2023 - 1,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

02:d6:a4:ce:fa:f7:9f:e3:4c:e4:5f:b2:6d:f9:fe:8f
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

30/03/2022, 00:00

Not After

30/03/2023, 23:59

Subject

CN=安徽学云教育科技有限公司,O=安徽学云教育科技有限公司,L=合肥市,ST=安徽省,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:85:0d:35:b4:f3:d8:9b
Certificate

Issuer

CN=DigiCert Assured ID Root CA - G2,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

08/05/2000, 00:00

Not After

07/05/2060, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA1 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

e7:21:4b:0e:f6:2f:2d:3a:f1:e1:66:86:07:cc:1c:aa:f0:69:d5:b8:b9:0b:3a:a9:7d:c6:b7:e4:67:61:f1:89
Signer

Actual PE Digest

e7:21:4b:0e:f6:2f:2d:3a:f1:e1:66:86:07:cc:1c:aa:f0:69:d5:b8:b9:0b:3a:a9:7d:c6:b7:e4:67:61:f1:89

Digest Algorithm

sha256

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetVersion
GetVersionExA
MulDiv
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess

user32

DispatchMessageA

gdi32

StartPage

winmm

waveOutReset

winspool.drv

OpenPrinterA

advapi32

RegCloseKey

shell32

Shell_NotifyIconA

ole32

CLSIDFromString

oleaut32

UnRegisterTypeLi

comctl32

ImageList_Destroy

ws2_32

ioctlsocket

comdlg32

GetOpenFileNameA

Sections

.text
Size: - Virtual size: 509KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 609KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: - Virtual size: 867KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp1
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 268KB - Virtual size: 266KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

81ff73ecfaedc0e4ceebf85577d72467

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

78:51:2f:c7:c7:aa:c3:0bCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

02:d6:a4:ce:fa:f7:9f:e3:4c:e4:5f:b2:6d:f9:fe:8fCertificate

Extended Key Usages

Key Usages

39:85:0d:35:b4:f3:d8:9bCertificate

Extended Key Usages

Key Usages

e7:21:4b:0e:f6:2f:2d:3a:f1:e1:66:86:07:cc:1c:aa:f0:69:d5:b8:b9:0b:3a:a9:7d:c6:b7:e4:67:61:f1:89Signer

Headers

File Characteristics

Imports

kernel32

user32

gdi32

winmm

winspool.drv

advapi32

shell32

ole32

oleaut32

comctl32

ws2_32

comdlg32

Sections

.text Size: - Virtual size: 509KB

.rdata Size: - Virtual size: 609KB

.data Size: - Virtual size: 134KB

.vmp0 Size: - Virtual size: 867KB

.vmp1 Size: 1.6MB - Virtual size: 1.6MB

.rsrc Size: 268KB - Virtual size: 266KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

78:51:2f:c7:c7:aa:c3:0b
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

02:d6:a4:ce:fa:f7:9f:e3:4c:e4:5f:b2:6d:f9:fe:8f
Certificate

39:85:0d:35:b4:f3:d8:9b
Certificate

e7:21:4b:0e:f6:2f:2d:3a:f1:e1:66:86:07:cc:1c:aa:f0:69:d5:b8:b9:0b:3a:a9:7d:c6:b7:e4:67:61:f1:89
Signer

.text
Size: - Virtual size: 509KB

.rdata
Size: - Virtual size: 609KB

.data
Size: - Virtual size: 134KB

.vmp0
Size: - Virtual size: 867KB

.vmp1
Size: 1.6MB - Virtual size: 1.6MB

.rsrc
Size: 268KB - Virtual size: 266KB