5a037c72b2174c99ddabdbf9bc594469b9cfa1fc2bc80be76db60b5c9c24eadb

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General

Target

5a037c72b2174c99ddabdbf9bc594469b9cfa1fc2bc80be76db60b5c9c24eadb
Size

944KB
MD5

a40a16bb910b9e6ca47adf98dc7ea9d2
SHA1

20ccdecb350a7ee31ed27d860c52ebbd1875d5d3
SHA256

5a037c72b2174c99ddabdbf9bc594469b9cfa1fc2bc80be76db60b5c9c24eadb
SHA512

a19d21cb93e01feee2dc10e2d858c1fea3e8227f5958af8dc5678d353e6c77db9e72f434aeec95854388e7dd40da42977eb6fb72f4a60278dac5194c5842427c
SSDEEP

12288:2S724sCplnJnljFBAeQJASPdE2kx/XaOyQ9qI5Lveum1j0pbIhxhSl2Q8n:2+r9SeIBVE2AqINDpbIhxS2Q8

Score

8^/10

aspackv2

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
sample	aspack_v212_v242

Files

5a037c72b2174c99ddabdbf9bc594469b9cfa1fc2bc80be76db60b5c9c24eadb
.exe windows x86

Code Sign

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

19:9d:f8:8e
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

20:ad:98:c6:f2:f6:c6
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Not Before

25/12/2012, 23:28

Not After

30/12/2015, 06:04

Subject

CN=江苏畅想之星信息技术有限公司,O=江苏畅想之星信息技术有限公司,L=徐州市,ST=江苏省,C=CN,1.2.840.113549.1.9.1=#0c133135393936393133383733403133392e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

61:39:bb:9c:00:00:00:00:00:33
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 20:13

Not After

15/04/2021, 20:23

Subject

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3d
Certificate

Issuer

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Not Before

01/03/2011, 01:00

Not After

01/03/2016, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

73:e0:51:98:e9:a8:9e:66:c8:eb:b4:ab:b7:57:12:99:f8:07:74:55
Signer

Actual PE Digest

73:e0:51:98:e9:a8:9e:66:c8:eb:b4:ab:b7:57:12:99:f8:07:74:55

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=江苏畅想之星信息技术有限公司,O=江苏畅想之星信息技术有限公司,L=徐州市,ST=江苏省,C=CN,1.2.840.113549.1.9.1=#0c133135393936393133383733403133392e636f6d

09/08/2015, 03:37
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 643KB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 89KB - Virtual size: 376KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 7KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 53KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.aspack
Size: 135KB - Virtual size: 136KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4cCertificate

Extended Key Usages

Key Usages

19:9d:f8:8eCertificate

Key Usages

20:ad:98:c6:f2:f6:c6Certificate

Extended Key Usages

Key Usages

61:39:bb:9c:00:00:00:00:00:33Certificate

Key Usages

3dCertificate

Key Usages

73:e0:51:98:e9:a8:9e:66:c8:eb:b4:ab:b7:57:12:99:f8:07:74:55Signer

Signature Validations

Verification

09/08/2015, 03:37 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 643KB - Virtual size: 1.6MB

.rdata Size: 89KB - Virtual size: 376KB

.data Size: 7KB - Virtual size: 60KB

.rsrc Size: 7KB - Virtual size: 144KB

.reloc Size: 53KB - Virtual size: 200KB

.aspack Size: 135KB - Virtual size: 136KB

.adata Size: - Virtual size: 4KB

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

19:9d:f8:8e
Certificate

20:ad:98:c6:f2:f6:c6
Certificate

61:39:bb:9c:00:00:00:00:00:33
Certificate

3d
Certificate

73:e0:51:98:e9:a8:9e:66:c8:eb:b4:ab:b7:57:12:99:f8:07:74:55
Signer

09/08/2015, 03:37
Valid: false

.text
Size: 643KB - Virtual size: 1.6MB

.rdata
Size: 89KB - Virtual size: 376KB

.data
Size: 7KB - Virtual size: 60KB

.rsrc
Size: 7KB - Virtual size: 144KB

.reloc
Size: 53KB - Virtual size: 200KB

.aspack
Size: 135KB - Virtual size: 136KB

.adata
Size: - Virtual size: 4KB