W10_Digital_Activation_1[.]3[.]7[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

W10_Digital_Activation_1.3.7.exe
Size

1.4MB
MD5

496aab935593b945a8c61d6a03a8f8f5
SHA1

ff4f6a3eeba4229486f6b329ff32c80b2800e9d2
SHA256

b99a9ba56f687812f78b1a5f31c8efcda82fd4c04cdb317d43e019402a36f61a
SHA512

ff5b52c0ab67307f20e39be29904dfd7f88a8c8c7e2622bad4ee0cb89f166cc804bf849e7027c50be4b4b99d9008f674421a81ae5f6fbd0a01e9f3ac05c92dfa
SSDEEP

24576:sN+2WxDGtJVrwQqojbbYbVZjZqPSd83jDurfg66Qu2BcIgaQYUrHM1fTkuO01RzE:H2WxDGR0QqomZjMqd8zDurI6652GNXYA

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

W10_Digital_Activation_1.3.7.exe
.exe windows:4 windows x86 arch:x86

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02/11/2016, 18:47

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02/11/2016, 18:47

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

da:94:25:ab:50:58:93:12:b0:cc:97:a5:4b:c8:9b:dd:e0:9a:68:1e:f2:da:d5:e8:a8:f1:7b:91:fe:a9:b2:ad
Signer

Actual PE Digest

da:94:25:ab:50:58:93:12:b0:cc:97:a5:4b:c8:9b:dd:e0:9a:68:1e:f2:da:d5:e8:a8:f1:7b:91:fe:a9:b2:ad

Digest Algorithm

sha256

PE Digest Matches

true

b2:4e:3e:13:63:18:72:96:1e:54:f0:8b:dc:a4:8a:a0:e1:b4:8e:e5
Signer

Actual PE Digest

b2:4e:3e:13:63:18:72:96:1e:54:f0:8b:dc:a4:8a:a0:e1:b4:8e:e5

Digest Algorithm

sha1

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

UPX0
Size: - Virtual size: 3.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

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

.code
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 340KB - Virtual size: 339KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

da:94:25:ab:50:58:93:12:b0:cc:97:a5:4b:c8:9b:dd:e0:9a:68:1e:f2:da:d5:e8:a8:f1:7b:91:fe:a9:b2:adSigner

b2:4e:3e:13:63:18:72:96:1e:54:f0:8b:dc:a4:8a:a0:e1:b4:8e:e5Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.3MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

.rsrc Size: 69KB - Virtual size: 72KB

Headers

File Characteristics

Sections

.code Size: 41KB - Virtual size: 40KB

.text Size: 340KB - Virtual size: 339KB

.rdata Size: 36KB - Virtual size: 36KB

.data Size: 4.1MB - Virtual size: 4.1MB

.rsrc Size: 68KB - Virtual size: 67KB

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

da:94:25:ab:50:58:93:12:b0:cc:97:a5:4b:c8:9b:dd:e0:9a:68:1e:f2:da:d5:e8:a8:f1:7b:91:fe:a9:b2:ad
Signer

b2:4e:3e:13:63:18:72:96:1e:54:f0:8b:dc:a4:8a:a0:e1:b4:8e:e5
Signer

UPX0
Size: - Virtual size: 3.3MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

.rsrc
Size: 69KB - Virtual size: 72KB

.code
Size: 41KB - Virtual size: 40KB

.text
Size: 340KB - Virtual size: 339KB

.rdata
Size: 36KB - Virtual size: 36KB

.data
Size: 4.1MB - Virtual size: 4.1MB

.rsrc
Size: 68KB - Virtual size: 67KB