CU61909016022_pdf[.]exe

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General

Target

CU61909016022_pdf.exe
Size

981KB
MD5

ef41a25c66f7fa661886baad879b69aa
SHA1

26bb13449093400c75cad48b91a6e529c62f00c2
SHA256

a2498db425933719b4f92d773d5ad51f60467c5178b77e6b98f930bf1d3614c0
SHA512

d0d45a1f5ab5716c79aeb69decc4e9414162d4354d104e22fa4631f626f3f8b3509c211f590f2bebb6692961a2e07f88fa2027afe67852c57d3e84f8abafa7c0
SSDEEP

6144:74bFDa8ZzyX81rDO9rRd9+e/4iiDdM6Wcm65Rz2N6WHjyMWuZfrNYAkmJSVIr2Ha:oFDa6bO3uP8yeDtWuXlkmJSVC22F

Score

N/A

Malware Config

Signatures

Files

CU61909016022_pdf.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:02:9b:13:02:82:8f:f3:90:4e:d2:00:00:00:00:02:9b
Certificate

Issuer

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

Not Before

27/01/2022, 19:36

Not After

26/01/2023, 19:36

Subject

CN=Skype Software Sarl,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

f9:d6:a1:28:21:4c:c4:57:2d:37:7d:79:da:37:ac:2e:4d:2c:69:b1:2e:bb:36:65:8a:b2:26:f0:0f:80:19:38
Signer

Actual PE Digest

f9:d6:a1:28:21:4c:c4:57:2d:37:7d:79:da:37:ac:2e:4d:2c:69:b1:2e:bb:36:65:8a:b2:26:f0:0f:80:19:38

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

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

15/09/2022, 14:52
Valid: false

Headers

DLL Characteristics

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 804KB - Virtual size: 804KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 166KB - Virtual size: 166KB

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

33:00:00:02:9b:13:02:82:8f:f3:90:4e:d2:00:00:00:00:02:9bCertificate

Extended Key Usages

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

Key Usages

f9:d6:a1:28:21:4c:c4:57:2d:37:7d:79:da:37:ac:2e:4d:2c:69:b1:2e:bb:36:65:8a:b2:26:f0:0f:80:19:38Signer

Signature Validations

Verification

15/09/2022, 14:52 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 804KB - Virtual size: 804KB

.rsrc Size: 166KB - Virtual size: 166KB

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

33:00:00:02:9b:13:02:82:8f:f3:90:4e:d2:00:00:00:00:02:9b
Certificate

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

f9:d6:a1:28:21:4c:c4:57:2d:37:7d:79:da:37:ac:2e:4d:2c:69:b1:2e:bb:36:65:8a:b2:26:f0:0f:80:19:38
Signer

15/09/2022, 14:52
Valid: false

.text
Size: 804KB - Virtual size: 804KB

.rsrc
Size: 166KB - Virtual size: 166KB

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