nza0fx0_bclr[.]exe

Resubmissions

20/07/2023, 06:46

230720-hjlcxadc43 1

16/06/2023, 21:53

230616-1r52dsge3s 1

Sharing

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General

Target

nza0fx0_bclr.exe
Size

256KB
MD5

8fdf47e0ff70c40ed3a17014aeea4232
SHA1

e6256a0159688f0560b015da4d967f41cbf8c9bd
SHA256

ed9884bac608c06b7057037cc91d90e4ae5f74dd2dbce2af476699c6d4492d82
SHA512

bd69d092ed4f9c5e1f24eaf5ec79fb316469d53849dc798fae0fcba5e90869b77ee924c23cc6f692198ff25827ab60ad47bb46cadd6e0aadde7731cbafb013be
SSDEEP

3072:7a0t0yH5wCwie3NnQNLpj/Wnqvsw2XpFU4rwOeTubZSzf02RFihx2uzj:m0ny3nnKpqnZRXfw702birr/

Score

1^/10

Malware Config

Signatures

Files

nza0fx0_bclr.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:01:35:6d:13:12:1d:94:83:9b:b9:00:00:00:00:01:35
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

23/10/2019, 23:17

Not After

21/01/2021, 23:17

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft Ireland Operations Limited+OU=Thales TSS ESN:2AD4-4B92-FA01,O=Microsoft Corporation,L=Redmond,ST=WA,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

Issuer

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

Not Before

02/05/2019, 21:37

Not After

02/05/2020, 21:37

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

Issuer

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

Not Before

02/05/2019, 21:37

Not After

02/05/2020, 21:37

Subject

CN=Microsoft Corporation,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

d4:14:0a:40:19:90:2a:79:c0:20:64:38:5e:24:46:be:96:af:bf:ad:52:b8:d6:59:e9:94:49:74:03:14:58:b6
Signer

Actual PE Digest

d4:14:0a:40:19:90:2a:79:c0:20:64:38:5e:24:46:be:96:af:bf:ad:52:b8:d6:59:e9:94:49:74:03:14:58:b6

Digest Algorithm

sha256

PE Digest Matches

true

13:5b:e0:22:7d:90:74:81:d3:66:9e:21:f3:2c:1b:15:ac:07:72:4b
Signer

Actual PE Digest

13:5b:e0:22:7d:90:74:81:d3:66:9e:21:f3:2c:1b:15:ac:07:72:4b

Digest Algorithm

sha1

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
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 223KB - Virtual size: 222KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 16KB - Virtual size: 15KB

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

33:00:00:01:35:6d:13:12:1d:94:83:9b:b9:00:00:00:00:01:35Certificate

Extended Key Usages

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51Certificate

Extended Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

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

Key Usages

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51Certificate

Extended Key Usages

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

Key Usages

d4:14:0a:40:19:90:2a:79:c0:20:64:38:5e:24:46:be:96:af:bf:ad:52:b8:d6:59:e9:94:49:74:03:14:58:b6Signer

13:5b:e0:22:7d:90:74:81:d3:66:9e:21:f3:2c:1b:15:ac:07:72:4bSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 223KB - Virtual size: 222KB

.rsrc Size: 16KB - Virtual size: 15KB

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

33:00:00:01:35:6d:13:12:1d:94:83:9b:b9:00:00:00:00:01:35
Certificate

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

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

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

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

d4:14:0a:40:19:90:2a:79:c0:20:64:38:5e:24:46:be:96:af:bf:ad:52:b8:d6:59:e9:94:49:74:03:14:58:b6
Signer

13:5b:e0:22:7d:90:74:81:d3:66:9e:21:f3:2c:1b:15:ac:07:72:4b
Signer

.text
Size: 223KB - Virtual size: 222KB

.rsrc
Size: 16KB - Virtual size: 15KB

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