PDF[.]exe | Triage

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General

Target

PDF.exe
Size

488KB
MD5

5251628cf47ac0a6b0d8ccde1d3edf0a
SHA1

ea1e121ac869bbfc26fbcd4beb3631e009d862a7
SHA256

8db1bc2234d36d668d6b43b33f83673f67c28aca58d7f48837f3de0396dc94fa
SHA512

0f6af464614e1c35fdba5f7d15ad35a0dfd2d51ee94b0fdbe9606a9e2ce6c8ad0bb4a5c9f6dec5260596aff9cfb16cc51ff47237081203c90baefb95120ff8e5
SSDEEP

6144:2CHMvhZucohUoQ/UbmHlZERGprTrSR64YUbEZP2l7enrZCzb3dKiGG:26MvhZuczo4PFuEObEZP2lO0kO

Score

N/A

Malware Config

Signatures

Files

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

b4:b4:3f:74:c5:c3:19:c6:58:cb:6b:40:ef:45:dd:25:55:54:1b:21:db:30:b5:e3:bd:b1:74:f5:4f:28:e7:54
Signer

Actual PE Digest

b4:b4:3f:74:c5:c3:19:c6:58:cb:6b:40:ef:45:dd:25:55:54:1b:21:db:30:b5:e3:bd:b1:74:f5:4f:28:e7:54

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

09/09/2022, 12:41
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

Imports

mscoree

_CorExeMain

Sections

F/<n '
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 289KB - Virtual size: 289KB

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

Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_CODE
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

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

b4:b4:3f:74:c5:c3:19:c6:58:cb:6b:40:ef:45:dd:25:55:54:1b:21:db:30:b5:e3:bd:b1:74:f5:4f:28:e7:54Signer

Signature Validations

Verification

09/09/2022, 12:41 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

F/<n ' Size: 20KB - Virtual size: 20KB

.text Size: 289KB - Virtual size: 289KB

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

Size: 512B - Virtual size: 16B

.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

b4:b4:3f:74:c5:c3:19:c6:58:cb:6b:40:ef:45:dd:25:55:54:1b:21:db:30:b5:e3:bd:b1:74:f5:4f:28:e7:54
Signer

09/09/2022, 12:41
Valid: false

F/<n '
Size: 20KB - Virtual size: 20KB

.text
Size: 289KB - Virtual size: 289KB

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

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