5294a90b20f6766a366e38f67c4786e77efa2d018c679d4ca55457d50157b19d

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General

Target

5294a90b20f6766a366e38f67c4786e77efa2d018c679d4ca55457d50157b19d
Size

36KB
MD5

24433d1a70dbbf8c1c6168c24961b3f4
SHA1

0820dc055d6b46bc37605ef7c3a6d5599c699b8e
SHA256

5294a90b20f6766a366e38f67c4786e77efa2d018c679d4ca55457d50157b19d
SHA512

81dafb58683323cffc51e3d448cd4273b099c0a3a64309875cf70109c48aa180adc6aed945899a1ab44e43106b1a581c728f48d2b5610088d98311ba215c9293
SSDEEP

384:6C3uhM2E8I1XAV/VUgch1A9NB/erxfRXFpOQGR9zos2clAKLHRN74u56/R9zZwue:xSs8ISZSgs1lx1XOQ69zbjlAAX5e9z+

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

5294a90b20f6766a366e38f67c4786e77efa2d018c679d4ca55457d50157b19d
.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

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8
Signer

Actual PE Digest

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8

Digest Algorithm

sha256

PE Digest Matches

false

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8
Signer

Actual PE Digest

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8

Digest Algorithm

sha256

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

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

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8Signer

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 5KB - Virtual size: 8KB

.rsrc Size: 10KB - Virtual size: 12KB

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

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8
Signer

f7:6d:e4:a5:3d:29:bb:fc:5d:c3:ce:bd:50:17:25:08:20:db:17:85:43:60:be:2e:3f:de:c8:02:01:5c:a1:c8
Signer

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 5KB - Virtual size: 8KB

.rsrc
Size: 10KB - Virtual size: 12KB