884711ea3e58537da2e9b3f1903d1260N

Sharing

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General

Target

884711ea3e58537da2e9b3f1903d1260N
Size

64KB
MD5

884711ea3e58537da2e9b3f1903d1260
SHA1

1a334c854a434c4317023a10b1fe3f61ddd994fc
SHA256

aa78f8bbe492f901408b6ae0287edce282984f93436c07490a78502df34b7dbe
SHA512

878bff3bba0794e35296b78a3e2d339470b82234f0ed5faf66120c2db2941278695ecc5d22ac9c57b4cf99cafade57c320d68ccb6c0bd73f07ed7fb54725567b
SSDEEP

768:0Qz7yVEhs9+syJP6ntOOtEvwDpjFSXOQ69zbjlAAX5e9z/:0j+soPSMOtEvwDpjwizbR9Xwz/

Score

7^/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

884711ea3e58537da2e9b3f1903d1260N
.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

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2
Signer

Actual PE Digest

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2

Digest Algorithm

sha256

PE Digest Matches

false

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2
Signer

Actual PE Digest

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2

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: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 12KB

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

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2Signer

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2Signer

Headers

File Characteristics

Sections

UPX0 Size: 20KB - Virtual size: 32KB

UPX1 Size: 10KB - Virtual size: 12KB

.rsrc Size: 11KB - Virtual size: 12KB

.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

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2
Signer

73:07:f0:c3:89:7e:2e:92:48:a1:7e:1f:c4:84:1b:23:eb:d0:c8:c2:6f:70:12:cb:f0:40:12:8c:87:d7:25:c2
Signer

UPX0
Size: 20KB - Virtual size: 32KB

UPX1
Size: 10KB - Virtual size: 12KB

.rsrc
Size: 11KB - Virtual size: 12KB

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