dcc2a22949291f18a7eb4252c2052550N[.]exe

Sharing

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General

Target

dcc2a22949291f18a7eb4252c2052550N.exe
Size

60KB
MD5

dcc2a22949291f18a7eb4252c2052550
SHA1

e079519e888b1040f00e60a0bf2ccea3daa9d22e
SHA256

64f62a048622a51cfc036c3ece8128d8d0372895b3aa65a7bf7a6b79bb8b3331
SHA512

eb62428c48b3be46643509706d26b914b9a146dd00ff20c8533cbab8845401a4015e26137c6422e26951d71428369366c267cdace9a2697249583aefaad109d9
SSDEEP

768:X+CLZoyIm5Dz2srIFL1XOQ69zbjlAAX5e9zSF:X51tIoNIFL1izbR9Xwz+

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

dcc2a22949291f18a7eb4252c2052550N.exe
.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

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7
Signer

Actual PE Digest

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7

Digest Algorithm

sha256

PE Digest Matches

false

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7
Signer

Actual PE Digest

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7

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: 23KB - 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: 8KB - 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: 1KB - 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

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7Signer

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7Signer

Headers

File Characteristics

Sections

UPX0 Size: 23KB - Virtual size: 24KB

UPX1 Size: 8KB - Virtual size: 12KB

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

.imports Size: 1KB - 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

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7
Signer

54:e8:0f:41:86:87:42:ad:8b:a0:49:d1:6c:3c:61:e4:1b:b1:44:db:74:7a:44:91:61:22:5a:09:fc:9c:b3:a7
Signer

UPX0
Size: 23KB - Virtual size: 24KB

UPX1
Size: 8KB - Virtual size: 12KB

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

.imports
Size: 1KB - Virtual size: 4KB