09c8856d308b45543d0211d3b6ec64d4ef59bffd61c38790d9c0d68d024d7353

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General

Target

09c8856d308b45543d0211d3b6ec64d4ef59bffd61c38790d9c0d68d024d7353
Size

59KB
MD5

3751fc2eca4116308f960b11a202db7e
SHA1

2d75af15189c497db28a2858206fde62b9dd3362
SHA256

09c8856d308b45543d0211d3b6ec64d4ef59bffd61c38790d9c0d68d024d7353
SHA512

49046d44cb869fd150cfe6f95ea96b29c582cdbc3ef69d95cf7da609b3d3094b4a86cdee058cc0842b3138db2f363720dc2ce89ccd2fe0cb9f3e3a5ab7568f0a
SSDEEP

768:xzUXTQjaEyVm195IcIjNQSkwy3BEP+9XOQ69zbjlAAX5e9zr:eXTdEQcEWxTUwizbR9Xwzr

Score

10^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

Files

09c8856d308b45543d0211d3b6ec64d4ef59bffd61c38790d9c0d68d024d7353
.exe windows:4 windows x86 arch:x86

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02-09-2021 18:25

Not After

01-09-2022 18:25

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06-07-2010 20:40

Not After

06-07-2025 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

Issuer

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

Not Before

02-09-2021 18:33

Not After

01-09-2022 18:33

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

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00
Signer

Actual PE Digest

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00

Digest Algorithm

sha256

PE Digest Matches

false

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00
Signer

Actual PE Digest

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00

Digest Algorithm

sha256

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

nNPrNFSP
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

GdBKlczN
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55Certificate

Extended Key Usages

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

Key Usages

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00Signer

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00Signer

Headers

File Characteristics

Sections

nNPrNFSP Size: - Virtual size: 64KB

GdBKlczN Size: 16KB - Virtual size: 16KB

.rsrc Size: 23KB - Virtual size: 24KB

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

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

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00
Signer

ed:1d:e8:28:d1:35:7d:26:a3:e5:0c:7e:3c:13:97:56:7e:34:e5:18:9a:55:bc:46:2f:a5:84:dc:88:6a:f7:00
Signer

nNPrNFSP
Size: - Virtual size: 64KB

GdBKlczN
Size: 16KB - Virtual size: 16KB

.rsrc
Size: 23KB - Virtual size: 24KB