pdf[.]exe | Triage

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General

Target

pdf.exe
Size

1.1MB
MD5

e940dc4628db81eb63253a8ac2a6a9ad
SHA1

e276ec51b71f98bbad7c8b0f0bb7bcf341af62ae
SHA256

7491c9f2541b3f4942dd5674bb1487b4270492b6fd260caa79ba2bce51a699d6
SHA512

fcb199d30fca624ffb903d59e4c2b99d73e558033283b84422347682ef97a05980b229595be720b73bf326762071f876884de8c6f2c32f214164903de82914cb
SSDEEP

12288:JboKTSzxhaW58yoADQA50+dKUDE3TaVv3lC8+lEvKlJfF05Ibmu9EgeIKxAtWn8D:BoKTohai8VtAyfJa93lCbD

Score

1^/10

Malware Config

Signatures

Files

pdf.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:03:8c:ad:cb:66:95:90:08:80:f4:00:00:00:00:03:8c
Certificate

Issuer

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

Not Before

08/08/2023, 18:28

Not After

07/08/2024, 18:28

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

06:fc:9c:0a:f3:ff:b6:15:61:3f:a7:12:cb:be:19:a1:45:82:23:17:20:01:67:68:e5:f9:89:2c:ad:3a:e7:ef
Signer

Actual PE Digest

06:fc:9c:0a:f3:ff:b6:15:61:3f:a7:12:cb:be:19:a1:45:82:23:17:20:01:67:68:e5:f9:89:2c:ad:3a:e7:ef

Digest Algorithm

sha256

PE Digest Matches

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_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 748KB - Virtual size: 747KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 319KB - Virtual size: 319KB

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

33:00:00:03:8c:ad:cb:66:95:90:08:80:f4:00:00:00:00:03:8cCertificate

Extended Key Usages

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

Key Usages

06:fc:9c:0a:f3:ff:b6:15:61:3f:a7:12:cb:be:19:a1:45:82:23:17:20:01:67:68:e5:f9:89:2c:ad:3a:e7:efSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 748KB - Virtual size: 747KB

.rsrc Size: 319KB - Virtual size: 319KB

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

33:00:00:03:8c:ad:cb:66:95:90:08:80:f4:00:00:00:00:03:8c
Certificate

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

06:fc:9c:0a:f3:ff:b6:15:61:3f:a7:12:cb:be:19:a1:45:82:23:17:20:01:67:68:e5:f9:89:2c:ad:3a:e7:ef
Signer

.text
Size: 748KB - Virtual size: 747KB

.rsrc
Size: 319KB - Virtual size: 319KB

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