20240222_N12_U03[.]exe

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General

Target

20240222_N12_U03.exe
Size

12.0MB
MD5

641793dd47cb029f459d4c4a66492dc9
SHA1

9a104df97081154384828040e80de4ecce9cc687
SHA256

5ea39ea9f686afe585da4b479197866ef889588c92008a46c348222000d2b340
SHA512

0aac972cd09186074e5630ddce61b2b0dbaeedd9612d4f9d747b0abe6a7c574000b83887f0a4d338894450435b289297fcbe123a6489bd5442701c6d448b4a13
SSDEEP

196608:ww6ZOX3CRd9hwfELDjIPVLhCW57tNh45LpEI+9O5k/Zgmrk0Wm3X87AW:wfkHCP9CsTqLoGTgLJ+sofg0/88W

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

20240222_N12_U03.exe
.exe windows:4 windows x86 arch:x86

Code Sign

51:ad:e7:8b:16:dc:35:57:bd:6e:1b:e0:51:f8:1c:db
Certificate

Issuer

CN=Deshengmao Technology Co.\, Ltd.,1.2.840.113549.1.9.1=#1300

Not Before

31/12/2002, 16:00

Not After

30/12/2099, 16:00

Subject

CN=Deshengmao Technology Co.\, Ltd.,1.2.840.113549.1.9.1=#1300

Extended Key Usages

ExtKeyUsageCodeSigning

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

7b:77:8c:32:7c:bd:74:e0:46:6a:30:8a:c3:72:65:30:39:5a:f4:ec:94:14:03:17:7a:de:90:09:a0:7d:8b:87
Signer

Actual PE Digest

7b:77:8c:32:7c:bd:74:e0:46:6a:30:8a:c3:72:65:30:39:5a:f4:ec:94:14:03:17:7a:de:90:09:a0:7d:8b:87

Digest Algorithm

sha256

PE Digest Matches

true

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

SQL0
Size: - Virtual size: 9.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11.8MB - Virtual size: 11.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 173KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

51:ad:e7:8b:16:dc:35:57:bd:6e:1b:e0:51:f8:1c:dbCertificate

Extended Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

7b:77:8c:32:7c:bd:74:e0:46:6a:30:8a:c3:72:65:30:39:5a:f4:ec:94:14:03:17:7a:de:90:09:a0:7d:8b:87Signer

Headers

File Characteristics

Sections

SQL0 Size: - Virtual size: 9.7MB

UPX1 Size: 11.8MB - Virtual size: 11.8MB

.rsrc Size: 173KB - Virtual size: 176KB

51:ad:e7:8b:16:dc:35:57:bd:6e:1b:e0:51:f8:1c:db
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

7b:77:8c:32:7c:bd:74:e0:46:6a:30:8a:c3:72:65:30:39:5a:f4:ec:94:14:03:17:7a:de:90:09:a0:7d:8b:87
Signer

SQL0
Size: - Virtual size: 9.7MB

UPX1
Size: 11.8MB - Virtual size: 11.8MB

.rsrc
Size: 173KB - Virtual size: 176KB