90c245255bcbac4e2d70de58f202fe23fe81561b38af5719b5169b0129d05e58

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General

Target

90c245255bcbac4e2d70de58f202fe23fe81561b38af5719b5169b0129d05e58
Size

292KB
MD5

328301c5d29c8286d111e622ff5fc19c
SHA1

4c39fd90974450e89e2263a845e4bb5293dc63c6
SHA256

90c245255bcbac4e2d70de58f202fe23fe81561b38af5719b5169b0129d05e58
SHA512

7d9613f21993cee65759985b5b5c788c2167a03bae6d49a19966c6ceb301c5ad0f3b621c346032bc1d2e5606c16f591c90d325783125056d07c53d92ed115cfe
SSDEEP

6144:d0SWwOnRJ+PO8KqqrZ8hs4xqiWDVSLO+Uize0PrAoCvw:d0agPmWnF5BSL+Kgw

Score

8^/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

Files

90c245255bcbac4e2d70de58f202fe23fe81561b38af5719b5169b0129d05e58
.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

3b:05:93:dc:79:48:6e:83:3a:9f:b0:3a:b9:8d:6d:a1
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

01-11-2011 00:00

Not After

30-11-2012 23:59

Subject

CN=이스트원,O=이스트원,L=Bucheon-si\ ,ST=Gyeonggi-do,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

17-11-2006 00:00

Not After

16-07-2036 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

69:6c:06:41:61:88:e4:ce:fc:4a:cf:df:d9:ba:c2:8f:de:6a:73:40
Signer

Actual PE Digest

69:6c:06:41:61:88:e4:ce:fc:4a:cf:df:d9:ba:c2:8f:de:6a:73:40

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=이스트원,O=이스트원,L=Bucheon-si\ ,ST=Gyeonggi-do,C=KR

18-01-2012 13:43
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
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

UPX0
Size: - Virtual size: 500KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 276KB - Virtual size: 280KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

3b:05:93:dc:79:48:6e:83:3a:9f:b0:3a:b9:8d:6d:a1Certificate

Extended Key Usages

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

69:6c:06:41:61:88:e4:ce:fc:4a:cf:df:d9:ba:c2:8f:de:6a:73:40Signer

Signature Validations

Verification

18-01-2012 13:43 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 500KB

UPX1 Size: 276KB - Virtual size: 280KB

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

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

3b:05:93:dc:79:48:6e:83:3a:9f:b0:3a:b9:8d:6d:a1
Certificate

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

69:6c:06:41:61:88:e4:ce:fc:4a:cf:df:d9:ba:c2:8f:de:6a:73:40
Signer

18-01-2012 13:43
Valid: false

UPX0
Size: - Virtual size: 500KB

UPX1
Size: 276KB - Virtual size: 280KB

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