6fb40fdaabeade7d7fbe6b36e1f962971c399662fcbb9a18d3362b4318a1c547N

Sharing

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General

Target

6fb40fdaabeade7d7fbe6b36e1f962971c399662fcbb9a18d3362b4318a1c547N
Size

55KB
MD5

05bf1bc823088c52a9702f4ea8fbbb10
SHA1

bb6fd38cec68b64b420ed5efca2ee2fd16203f83
SHA256

6fb40fdaabeade7d7fbe6b36e1f962971c399662fcbb9a18d3362b4318a1c547
SHA512

6b27829f5c7f6435ce63ffef216cf92e30c0222cffa07527b1a74a3368e91a72c9efd168ad8909012a8c52959708afc2167fc607dd6e4ed8699c6877fdf4da18
SSDEEP

768:yFQLGCQYHyYhX8ZbFg7P3IXOQ69zbjlAAX5e9zk:4m79JvIizbR9Xwzk

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

6fb40fdaabeade7d7fbe6b36e1f962971c399662fcbb9a18d3362b4318a1c547N
.exe windows:5 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

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1d
Signer

Actual PE Digest

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1d

Digest Algorithm

sha256

PE Digest Matches

false

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1d
Signer

Actual PE Digest

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1d

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: 17KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.imports
Size: 1024B - Virtual size: 4KB

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

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1dSigner

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1dSigner

Headers

File Characteristics

Sections

UPX0 Size: 17KB - Virtual size: 24KB

UPX1 Size: 9KB - Virtual size: 12KB

.rsrc Size: 6KB - Virtual size: 8KB

.imports Size: 1024B - Virtual size: 4KB

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

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1d
Signer

b5:e1:41:40:a9:0c:a4:0a:92:36:09:89:83:cf:57:4e:0e:fe:51:c2:8e:b1:da:56:3c:dc:e5:14:05:4c:7b:1d
Signer

UPX0
Size: 17KB - Virtual size: 24KB

UPX1
Size: 9KB - Virtual size: 12KB

.rsrc
Size: 6KB - Virtual size: 8KB

.imports
Size: 1024B - Virtual size: 4KB