update[.]EXE | Triage

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General

Target

update.EXE
Size

696KB
MD5

202a04ace2408dc1da2957a2275c8a99
SHA1

e34fdbc5a0726abdad0e33970ec34e68135b1bb5
SHA256

2a94a5e56dea9c054bd468031448fa15ea730dd191c519d3e869c6f2e7d755a4
SHA512

908f81f4ceeafb5f0ef2d722058486363401e1a276f36512549e67fd2303bf0f63814b1cd25a4a6bcdb40f5111e466f1cb956c8d5ce3be9c626844610bebe82e
SSDEEP

12288:avHStV+L6hMc6awyYSZ2UsJhxCZncH7c7+oiFZ1Gr/k9A/TeEQveXBRBK/:64+LQMciyYSZ2TJGZw8+oixM/O+7E

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

update.EXE
.exe windows x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15-06-2007 00:00

Not After

14-06-2012 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04-12-2003 00:00

Not After

03-12-2013 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5c:82:73:0a:fc:b4:06:51:92:2d:0d:b0:16:ce:ef:f7
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

08-02-2012 00:00

Not After

07-02-2013 23:59

Subject

CN=LionSea Software co.\, ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=LionSea Software co.\, ltd,L=beijing,ST=beijing,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

7c:d6:15:d8:78:9f:60:30:c2:ed:16:8b:57:a5:e5:20:24:8b:d2:bd
Signer

Actual PE Digest

7c:d6:15:d8:78:9f:60:30:c2:ed:16:8b:57:a5:e5:20:24:8b:d2:bd

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=LionSea Software co.\, ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=LionSea Software co.\, ltd,L=beijing,ST=beijing,C=CN

20-03-2012 01:41
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

Sections

CODE
Size: 529KB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

DATA
Size: 42KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 312KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sblpk
Size: 29KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

5c:82:73:0a:fc:b4:06:51:92:2d:0d:b0:16:ce:ef:f7Certificate

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

7c:d6:15:d8:78:9f:60:30:c2:ed:16:8b:57:a5:e5:20:24:8b:d2:bdSigner

Signature Validations

Verification

20-03-2012 01:41 Valid: false

Headers

File Characteristics

Sections

CODE Size: 529KB - Virtual size: 1.4MB

DATA Size: 42KB - Virtual size: 76KB

BSS Size: - Virtual size: 8KB

.idata Size: 4KB - Virtual size: 16KB

.tls Size: - Virtual size: 4KB

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

.reloc Size: - Virtual size: 100KB

.rsrc Size: 84KB - Virtual size: 312KB

.sblpk Size: 29KB - Virtual size: 32KB

.adata Size: - Virtual size: 4KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

5c:82:73:0a:fc:b4:06:51:92:2d:0d:b0:16:ce:ef:f7
Certificate

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

7c:d6:15:d8:78:9f:60:30:c2:ed:16:8b:57:a5:e5:20:24:8b:d2:bd
Signer

20-03-2012 01:41
Valid: false

CODE
Size: 529KB - Virtual size: 1.4MB

DATA
Size: 42KB - Virtual size: 76KB

BSS
Size: - Virtual size: 8KB

.idata
Size: 4KB - Virtual size: 16KB

.tls
Size: - Virtual size: 4KB

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

.reloc
Size: - Virtual size: 100KB

.rsrc
Size: 84KB - Virtual size: 312KB

.sblpk
Size: 29KB - Virtual size: 32KB

.adata
Size: - Virtual size: 4KB