sample[.]exe | Triage

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General

Target

sample.exe
Size

3.4MB
MD5

4527c3f0066b49755bd66e340869e2a5
SHA1

798ca28ee9a27054777d9ee10f61fe5383bcce8b
SHA256

0fb1e23a057bb98770c06afb95328c1c529fc5e8245c2a9406fd38ecca3940ce
SHA512

437b647ae76fa7e3891e7f8fe103feca01a776afc69c102516612392c8c4fef583baddbf9670396908ccfbc7b825142ecc5cc32f9f06b1058ed8275f742dcdc9
SSDEEP

98304:+Dw3Xoy5LZymGvjUhZIgYqy+jSjBAPtcVuUhPQz:hoyFAFUhApBSwfhPY

Score

1^/10

Malware Config

Signatures

Files

sample.exe
.exe windows x86

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

Issuer

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

Not Before

02/09/2021, 18:32

Not After

01/09/2022, 18:32

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

a0:94:15:76:13:45:12:6d:fd:81:22:67:d4:52:e3:d0:db:18:5c:bd:60:15:d6:ec:f9:db:49:ac:3a:b2:8a:d3
Signer

Actual PE Digest

a0:94:15:76:13:45:12:6d:fd:81:22:67:d4:52:e3:d0:db:18:5c:bd:60:15:d6:ec:f9:db:49:ac:3a:b2:8a:d3

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

23/03/2023, 16:06
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 68KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 30KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 1024B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 2.9MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 105KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.r2Y38MH
Size: 300KB - Virtual size: 300KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52Certificate

Extended Key Usages

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

Key Usages

a0:94:15:76:13:45:12:6d:fd:81:22:67:d4:52:e3:d0:db:18:5c:bd:60:15:d6:ec:f9:db:49:ac:3a:b2:8a:d3Signer

Signature Validations

Verification

23/03/2023, 16:06 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

Size: 68KB - Virtual size: 136KB

Size: - Virtual size: 2KB

Size: 30KB - Virtual size: 60KB

Size: 1024B - Virtual size: 8KB

Size: - Virtual size: 1.5MB

Size: 2.9MB - Virtual size: 3.1MB

.rsrc Size: 105KB - Virtual size: 108KB

.r2Y38MH Size: 300KB - Virtual size: 300KB

.adata Size: - Virtual size: 4KB

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

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

a0:94:15:76:13:45:12:6d:fd:81:22:67:d4:52:e3:d0:db:18:5c:bd:60:15:d6:ec:f9:db:49:ac:3a:b2:8a:d3
Signer

23/03/2023, 16:06
Valid: false

.rsrc
Size: 105KB - Virtual size: 108KB

.r2Y38MH
Size: 300KB - Virtual size: 300KB

.adata
Size: - Virtual size: 4KB