08b319b4934d1bc6d1fdbc8c545a2ca322d3c5f5cce60550f38e6825fec61ec4

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General

Target

08b319b4934d1bc6d1fdbc8c545a2ca322d3c5f5cce60550f38e6825fec61ec4
Size

192KB
MD5

3307f3018394b46ac1bff7cf7aec1613
SHA1

a938ecff0378263fbe37d74341225ebf9ae65707
SHA256

08b319b4934d1bc6d1fdbc8c545a2ca322d3c5f5cce60550f38e6825fec61ec4
SHA512

9f98e7d95f910f5039bf29e54d5d52da31a64e5813bc3bb88809e5cd4ea3d1d7ad9d78bea93ded70b9d013fd8af301d86f876b31a9607ad69eb455c9c3b134aa
SSDEEP

6144:lj1KJnvN6EdJyAG6Y9WRIaRdwiK3EULFLaX+LGJjQ:an1FJ8+tRJKZFWX++jQ

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

08b319b4934d1bc6d1fdbc8c545a2ca322d3c5f5cce60550f38e6825fec61ec4
.exe windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5e:1f:71:6d:34:fe:c2:da:2a:c0:5c:41:65:9e:ed:97
Certificate

Issuer

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

Not Before

21-11-2012 00:00

Not After

21-12-2013 23:59

Subject

CN=NKsolution Corp.,OU=IT Team,O=NKsolution Corp.,L=Haewoondae-gu,ST=Busan,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

82:b0:ef:9c:d4:ee:bb:fd:89:82:4f:f6:4f:20:63:d5:cb:24:64:6e
Signer

Actual PE Digest

82:b0:ef:9c:d4:ee:bb:fd:89:82:4f:f6:4f:20:63:d5:cb:24:64:6e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=NKsolution Corp.,OU=IT Team,O=NKsolution Corp.,L=Haewoondae-gu,ST=Busan,C=KR

27-06-2013 06:46
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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 3.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 173KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 208KB - Virtual size: 204KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

5e:1f:71:6d:34:fe:c2:da:2a:c0:5c:41:65:9e:ed:97Certificate

Extended Key Usages

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

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

82:b0:ef:9c:d4:ee:bb:fd:89:82:4f:f6:4f:20:63:d5:cb:24:64:6eSigner

Signature Validations

Verification

27-06-2013 06:46 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.1MB

UPX1 Size: 173KB - Virtual size: 176KB

.rsrc Size: 12KB - Virtual size: 16KB

Headers

File Characteristics

Sections

.text Size: 208KB - Virtual size: 204KB

.rdata Size: 52KB - Virtual size: 49KB

.data Size: 20KB - Virtual size: 51KB

.rsrc Size: 3.0MB - Virtual size: 3.0MB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

5e:1f:71:6d:34:fe:c2:da:2a:c0:5c:41:65:9e:ed:97
Certificate

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

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

82:b0:ef:9c:d4:ee:bb:fd:89:82:4f:f6:4f:20:63:d5:cb:24:64:6e
Signer

27-06-2013 06:46
Valid: false

UPX0
Size: - Virtual size: 3.1MB

UPX1
Size: 173KB - Virtual size: 176KB

.rsrc
Size: 12KB - Virtual size: 16KB

.text
Size: 208KB - Virtual size: 204KB

.rdata
Size: 52KB - Virtual size: 49KB

.data
Size: 20KB - Virtual size: 51KB

.rsrc
Size: 3.0MB - Virtual size: 3.0MB