BuildService[.]exe

Sharing

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General

Target

BuildService.exe
Size

37KB
MD5

d4bdb02a6e5f00affb69288e8910ea02
SHA1

147a82998c3059607b52d55ed07fa73d8fee8f70
SHA256

c26fa6522eb2c680599c71dbcd31b3037f6cb7b2d996f08d264b2a19b14659da
SHA512

9d8106af208e0655cb84da0f2c50b01990b8b29c7d48ce18238e84e684e9473b6591f82be42c90a41fafedb281772b3a2c080c84fddd17f0e120afeea63940ba
SSDEEP

384:u/bNc109NthNAcwbrSh0AcPlnjpwKNsYRqv4QMMGoGCJEF8ZpHYc8:U6KphJESh0hnQYkPMuEFiR/8

Score

1^/10

Malware Config

Signatures

Files

BuildService.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:7e:c2:ed:ac:f9:4d:5b:cf:f9:04:07:08:db:da:25
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

10/05/2023, 00:00

Not After

26/04/2026, 23:59

Subject

CN=GeneXus S.A.,O=GeneXus S.A.,ST=Montevideo,C=UY

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

6f:18:b5:5e:e8:4b:6e:16:47:b7:f3:35:11:91:94:2e:6e:07:ec:4b:d2:00:cd:0e:8d:a8:7e:18:42:94:6a:65
Signer

Actual PE Digest

6f:18:b5:5e:e8:4b:6e:16:47:b7:f3:35:11:91:94:2e:6e:07:ec:4b:d2:00:cd:0e:8d:a8:7e:18:42:94:6a:65

Digest Algorithm

sha256

PE Digest Matches

true

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_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 19KB - Virtual size: 18KB

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

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

0d:7e:c2:ed:ac:f9:4d:5b:cf:f9:04:07:08:db:da:25Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

6f:18:b5:5e:e8:4b:6e:16:47:b7:f3:35:11:91:94:2e:6e:07:ec:4b:d2:00:cd:0e:8d:a8:7e:18:42:94:6a:65Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 7KB - Virtual size: 7KB

.rsrc Size: 19KB - Virtual size: 18KB

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

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

0d:7e:c2:ed:ac:f9:4d:5b:cf:f9:04:07:08:db:da:25
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

6f:18:b5:5e:e8:4b:6e:16:47:b7:f3:35:11:91:94:2e:6e:07:ec:4b:d2:00:cd:0e:8d:a8:7e:18:42:94:6a:65
Signer

.text
Size: 7KB - Virtual size: 7KB

.rsrc
Size: 19KB - Virtual size: 18KB

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