0bf1dc48e5542ac47ede917feb86c374

Sharing

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General

Target

0bf1dc48e5542ac47ede917feb86c374
Size

1.1MB
MD5

0bf1dc48e5542ac47ede917feb86c374
SHA1

c284fac13a7a0482eaff7e4a64cb51543e206fb5
SHA256

6af1aa28d0e817aba6e10d21107ef73fbe164fa193effecbd250cd2234ac4a26
SHA512

ee6cea0fe049b701b5471800ab9f50c1a14a40556ee86d73d24e67057d900df1a0167e7b384109fac6496a52d176957865abdbcd12d51e7b0f7dd1a1768e4d0d
SSDEEP

24576:KobE4H+udSLtAUR+jbma1aJ+beLqJi9w1OvRJZn6vndpB:3FQtoToJ+id9w1u0

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

0bf1dc48e5542ac47ede917feb86c374
.exe windows x64

83b0383b3c0695c3170397bda830ddd1

Code Sign

1f:79:2c:17:bc:c8:7c:40:35:49:de:0f:a9:9f:bb:89
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

21/01/2013, 00:00

Not After

21/01/2014, 23:59

Subject

CN=SHANGMAO CHEN,OU=Individual Developer,O=No Organization Affiliation,L=Sheyang,ST=Jiangsu,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

61:1f:b0:a4:00:00:00:00:00:1d
Certificate

Issuer

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

Not Before

22/02/2011, 19:31

Not After

22/02/2021, 19:41

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

65:18:47:0b:6b:c1:81:93:f9:d0:e8:3b:c9:6e:a7:a0:1e:8c:78:1c
Signer

Actual PE Digest

65:18:47:0b:6b:c1:81:93:f9:d0:e8:3b:c9:6e:a7:a0:1e:8c:78:1c

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=SHANGMAO CHEN,OU=Individual Developer,O=No Organization Affiliation,L=Sheyang,ST=Jiangsu,C=CN

02/02/2023, 17:55
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntoskrnl.exe

srand
ExAllocatePool
NtQuerySystemInformation
ExFreePoolWithTag
IoAllocateMdl
MmProbeAndLockPages
MmMapLockedPagesSpecifyCache
MmUnlockPages
IoFreeMdl
KeQueryActiveProcessors
KeSetSystemAffinityThread
KeRevertToUserAffinityThread
DbgPrint

hal

KeStallExecutionProcessor
KeQueryPerformanceCounter

ndis.sys

NdisFreeNetBufferListPool

fwpkclnt.sys

FwpsAllocateNetBufferAndNetBufferList0

fltmgr.sys

FltGetFilterInformation

Sections

.text
Size: - Virtual size: 436KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

PAGE
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

INIT
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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

83b0383b3c0695c3170397bda830ddd1

Code Sign

1f:79:2c:17:bc:c8:7c:40:35:49:de:0f:a9:9f:bb:89Certificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

61:1f:b0:a4:00:00:00:00:00:1dCertificate

Key Usages

65:18:47:0b:6b:c1:81:93:f9:d0:e8:3b:c9:6e:a7:a0:1e:8c:78:1cSigner

Signature Validations

Verification

02/02/2023, 17:55 Valid: false

Headers

File Characteristics

Imports

ntoskrnl.exe

hal

ndis.sys

fwpkclnt.sys

fltmgr.sys

Sections

.text Size: - Virtual size: 436KB

.rdata Size: - Virtual size: 57KB

.data Size: - Virtual size: 112KB

.pdata Size: - Virtual size: 11KB

PAGE Size: - Virtual size: 1KB

INIT Size: - Virtual size: 6KB

.vmp0 Size: - Virtual size: 1.1MB

.vmp1 Size: 1.1MB - Virtual size: 1.1MB

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

1f:79:2c:17:bc:c8:7c:40:35:49:de:0f:a9:9f:bb:89
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

61:1f:b0:a4:00:00:00:00:00:1d
Certificate

65:18:47:0b:6b:c1:81:93:f9:d0:e8:3b:c9:6e:a7:a0:1e:8c:78:1c
Signer

02/02/2023, 17:55
Valid: false

.text
Size: - Virtual size: 436KB

.rdata
Size: - Virtual size: 57KB

.data
Size: - Virtual size: 112KB

.pdata
Size: - Virtual size: 11KB

PAGE
Size: - Virtual size: 1KB

INIT
Size: - Virtual size: 6KB

.vmp0
Size: - Virtual size: 1.1MB

.vmp1
Size: 1.1MB - Virtual size: 1.1MB

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