5b20289c018e2654935ce05e77dd52ae362ffee4c68c07e02edaff9afe53c9b8

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General

Target

5b20289c018e2654935ce05e77dd52ae362ffee4c68c07e02edaff9afe53c9b8
Size

184KB
MD5

3735388deb45ed46ed75dc44f51815da
SHA1

fbe69e7cfb2ebc020d7c366e393971bdab8f85d8
SHA256

5b20289c018e2654935ce05e77dd52ae362ffee4c68c07e02edaff9afe53c9b8
SHA512

a6f404ed772e748988a0d2c1317c3fd8468c7373be49a66ed72777faf82b2d1f79a52bb83d3fa11de1e4d3b024cc58c4d6b490ce726bcbcc1340c90583f1b8d6
SSDEEP

3072:4NppLWaZsJaH3dJbxN+L0h3rDSvjACZ2AdXIe5D2Y1ORaQUTv4lRbGUzKXOMY9ac:wphcJqdJbs0SxbIe59rQUL4lhGUhMY9X

Score

7^/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

5b20289c018e2654935ce05e77dd52ae362ffee4c68c07e02edaff9afe53c9b8
.dll windows x86

Code Sign

23:a3:18:c1:da:ae:6c:2f:62:01:45:f5:59:84:96:85
Certificate

Issuer

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

Not Before

01/03/2016, 08:06

Not After

01/06/2019, 08:06

Subject

CN=恒生电子股份有限公司,O=恒生电子股份有限公司,L=杭州市,ST=浙江省,C=CN,1.2.840.113549.1.9.1=#0c1768736e775f77696e6e65724068756e6473756e2e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftKernelCodeSigning

Key Usages

KeyUsageDigitalSignature

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
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 Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

12:58:43:42:3e:94:6b:33:6b:6f:4a:02:57:f5:25:35:9e:87:52:80
Signer

Actual PE Digest

12:58:43:42:3e:94:6b:33:6b:6f:4a:02:57:f5:25:35:9e:87:52:80

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=恒生电子股份有限公司,O=恒生电子股份有限公司,L=杭州市,ST=浙江省,C=CN,1.2.840.113549.1.9.1=#0c1768736e775f77696e6e65724068756e6473756e2e636f6d

30/03/2023, 10:56
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Exports

Exports

SendTransferWwtCmdEx

Sections

CODE
Size: 137KB - Virtual size: 396KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

DATA
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 17KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.aspack
Size: 8KB - Virtual size: 12KB

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

23:a3:18:c1:da:ae:6c:2f:62:01:45:f5:59:84:96:85Certificate

Extended Key Usages

Key Usages

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79Certificate

Extended Key Usages

Key Usages

12:58:43:42:3e:94:6b:33:6b:6f:4a:02:57:f5:25:35:9e:87:52:80Signer

Signature Validations

Verification

30/03/2023, 10:56 Valid: false

Headers

File Characteristics

Exports

Exports

Sections

CODE Size: 137KB - Virtual size: 396KB

DATA Size: 2KB - Virtual size: 8KB

BSS Size: - Virtual size: 4KB

.idata Size: 8KB - Virtual size: 36KB

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

.reloc Size: 17KB - Virtual size: 32KB

.rsrc Size: 6KB - Virtual size: 20KB

.aspack Size: 8KB - Virtual size: 12KB

.adata Size: - Virtual size: 4KB

23:a3:18:c1:da:ae:6c:2f:62:01:45:f5:59:84:96:85
Certificate

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

12:58:43:42:3e:94:6b:33:6b:6f:4a:02:57:f5:25:35:9e:87:52:80
Signer

30/03/2023, 10:56
Valid: false

CODE
Size: 137KB - Virtual size: 396KB

DATA
Size: 2KB - Virtual size: 8KB

BSS
Size: - Virtual size: 4KB

.idata
Size: 8KB - Virtual size: 36KB

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

.reloc
Size: 17KB - Virtual size: 32KB

.rsrc
Size: 6KB - Virtual size: 20KB

.aspack
Size: 8KB - Virtual size: 12KB

.adata
Size: - Virtual size: 4KB