CNFNOT32[.]EXE

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General

Target

CNFNOT32.EXE
Size

178KB
MD5

9e1a1748b9c5c66390c0ab2800153eb3
SHA1

01aae86b1ea480c92010a3547c4130a81a1cfc3f
SHA256

45343bc104dd253b2b7c0c856449be8f588f5cc9330ec413f94841e1062e31d7
SHA512

c25342e4e28eb46b3b10f7229135f7355d0d08cc6d0e0cc9e66b9decd6c008600a7b57a44c95b27927b21ff2e51f1ea3d8ded2efe5fedec4b4b3ad0bb0cc6e94
SSDEEP

3072:qh803YjUIyXfkRAnHB8edYW9rvZTXhrtU1qxPhChN:Q8EYQ1y0CCHhNFa16sP

Score

1^/10

Malware Config

Signatures

Files

CNFNOT32.EXE
.exe windows x86

Code Sign

33:00:00:04:8f:0b:b9:7c:df:7a:ff:4a:57:00:00:00:00:04:8f
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12/05/2022, 20:47

Not After

11/05/2023, 20:47

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:ce:78:d4:2c:89:f8:69:73:53:00:00:00:00:02:ce
Certificate

Issuer

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

Not Before

12/05/2022, 20:46

Not After

11/05/2023, 20:46

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

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

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09
Signer

Actual PE Digest

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

21/03/2023, 12:22
Valid: false

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09
Signer

Actual PE Digest

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

21/03/2023, 12:22
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 97KB - Virtual size: 97KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.c2r
Size: 512B - Virtual size: 340B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:04:8f:0b:b9:7c:df:7a:ff:4a:57:00:00:00:00:04:8fCertificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:02:ce:78:d4:2c:89:f8:69:73:53:00:00:00:00:02:ceCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09Signer

Signature Validations

Verification

21/03/2023, 12:22 Valid: false

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09Signer

Signature Validations

Verification

21/03/2023, 12:22 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 97KB - Virtual size: 97KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 20KB - Virtual size: 21KB

.c2r Size: 512B - Virtual size: 340B

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 9KB - Virtual size: 8KB

33:00:00:04:8f:0b:b9:7c:df:7a:ff:4a:57:00:00:00:00:04:8f
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:02:ce:78:d4:2c:89:f8:69:73:53:00:00:00:00:02:ce
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09
Signer

21/03/2023, 12:22
Valid: false

d3:88:0f:54:68:43:90:b4:de:a8:68:ff:1a:0e:bc:db:f5:a9:6f:05:cd:27:0a:2a:6f:95:c4:1e:a2:f2:a6:09
Signer

21/03/2023, 12:22
Valid: false

.text
Size: 97KB - Virtual size: 97KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 20KB - Virtual size: 21KB

.c2r
Size: 512B - Virtual size: 340B

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 9KB - Virtual size: 8KB