CU61909016022_pdf[.]7z

Resubmissions

21/09/2022, 11:33

220921-nnxvdsbgep 10

19/09/2022, 20:04

220919-ytdzksbabj 10

Sharing

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General

Target

CU61909016022_pdf.7z
Size

245KB
MD5

d5397f3e2d680245bf0352a93ae3dbf5
SHA1

b7543940499eafc7bb2625229b003a6fdec4191b
SHA256

917d730b841a3caa0f916c267f2add1f0be29c0ba44c77a41f26a44a026d6944
SHA512

67f6e1c1755aed5e30b81d8ec353f0605cfc9d45baf58e72f6aa74e1c150896adb1dd7e6b7de0eeb7b169a61b407e5dd91e136c892e0cb54c9da67ff05bf8203
SSDEEP

3072:F8trNX1y+Sq+1nqL9zcIY6VrqBizeUVfdBZCQFDfiv+0mRxn3H+PW3AKdW2q4FIK:e97Sfnq5JVlxNfgOeuw89RMMvqgTFA+L

Score

N/A

Malware Config

Signatures

Files

CU61909016022_pdf.7z
.7z
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

5a:86:dc:c6:96:0e:20:66:89:4b:86:55:bd:91:10:a6:3c:6f:6a:88:9f:8e:39:7f:81:54:f3:28:44:5d:33:a0
Signer

Actual PE Digest

5a:86:dc:c6:96:0e:20:66:89:4b:86:55:bd:91:10:a6:3c:6f:6a:88:9f:8e:39:7f:81:54:f3:28:44:5d:33:a0

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_HIGH_ENTROPY_VA
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: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 216KB - Virtual size: 215KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

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

Resubmissions

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

5a:86:dc:c6:96:0e:20:66:89:4b:86:55:bd:91:10:a6:3c:6f:6a:88:9f:8e:39:7f:81:54:f3:28:44:5d:33:a0Signer

Signature Validations

Verification

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

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 49KB - Virtual size: 48KB

.sdata Size: 216KB - Virtual size: 215KB

.rsrc Size: 1KB - Virtual size: 1KB

.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

5a:86:dc:c6:96:0e:20:66:89:4b:86:55:bd:91:10:a6:3c:6f:6a:88:9f:8e:39:7f:81:54:f3:28:44:5d:33:a0
Signer

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

.text
Size: 49KB - Virtual size: 48KB

.sdata
Size: 216KB - Virtual size: 215KB

.rsrc
Size: 1KB - Virtual size: 1KB

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