4ea70ce946edc9cb6b10fbda252805c8

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General

Target

4ea70ce946edc9cb6b10fbda252805c8
Size

99KB
MD5

4ea70ce946edc9cb6b10fbda252805c8
SHA1

8d418c3239d04faf7390f78d0f7a121d73c74a74
SHA256

27a1ead44a17dcea2adf1ffc105a3957c5a0bcbede4d758801749c6ebb0b897a
SHA512

ef9b18252027fc36c53bcf6d77ede9b12a001eed5ee5f0da6534517e44852c37f8bb632a7a92f0fb7ec118b30c33c7bf33229b07c5a5a64d4e8b3eb7f1a3a1b5
SSDEEP

3072:yuramxI41lAQ9MO5YItp/VLReJjGX4fGbVD40NRTqra0K:yuramxIaL9MeYIz/V1e0XMGbe0TerQ

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
sample	acprotect

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

4ea70ce946edc9cb6b10fbda252805c8
.dll windows:6 windows x86 arch:x86

Code Sign

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

51:6c:eb:03:f1:7e:10:c2:4b:45:ff:b6:33:6e:59:15
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

09/04/2013, 00:00

Not After

09/04/2014, 23:59

Subject

CN=Fuqing Yuntan Network Tech Co.\,Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Fuqing Yuntan Network Tech Co.\,Ltd.,L=Fuqing,ST=Fuzhou,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

eb:49:fb:90:b1:3c:c9:d5:a7:cd:85:ae:c9:79:38:38:59:0a:fd:22
Signer

Actual PE Digest

eb:49:fb:90:b1:3c:c9:d5:a7:cd:85:ae:c9:79:38:38:59:0a:fd:22

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

UPX0
Size: - Virtual size: 204KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 93KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:6 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 190KB - Virtual size: 189KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78Certificate

Key Usages

51:6c:eb:03:f1:7e:10:c2:4b:45:ff:b6:33:6e:59:15Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

eb:49:fb:90:b1:3c:c9:d5:a7:cd:85:ae:c9:79:38:38:59:0a:fd:22Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 204KB

UPX1 Size: 93KB - Virtual size: 96KB

.rsrc Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 190KB - Virtual size: 189KB

.rdata Size: 67KB - Virtual size: 67KB

.data Size: 2KB - Virtual size: 6KB

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 8KB - Virtual size: 8KB

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78
Certificate

51:6c:eb:03:f1:7e:10:c2:4b:45:ff:b6:33:6e:59:15
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

eb:49:fb:90:b1:3c:c9:d5:a7:cd:85:ae:c9:79:38:38:59:0a:fd:22
Signer

UPX0
Size: - Virtual size: 204KB

UPX1
Size: 93KB - Virtual size: 96KB

.rsrc
Size: 512B - Virtual size: 4KB

.text
Size: 190KB - Virtual size: 189KB

.rdata
Size: 67KB - Virtual size: 67KB

.data
Size: 2KB - Virtual size: 6KB

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 8KB - Virtual size: 8KB