d76c124a6ece3d90835960ee0821d95f88a988d4deb9d3047178984954f7acc2

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General

Target

d76c124a6ece3d90835960ee0821d95f88a988d4deb9d3047178984954f7acc2
Size

200KB
MD5

c48ee0cb1a466e2460ad633a5cc57f41
SHA1

414cb141f5c9d97de170c361a403e6d9b0f31b60
SHA256

d76c124a6ece3d90835960ee0821d95f88a988d4deb9d3047178984954f7acc2
SHA512

2d610259f760e76de046682e782ab4230ef13e75ce389623f61c723e3f140cfdce7bd108c3ad6bc909ba0b192f12dc7636095232449405ffb846ebfff75a4efe
SSDEEP

6144:Ag5L8ketyJtUaJgesNkO1+UJ8CxhmDkgSPX:AgmaYt+Ui4hZgSPX

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

d76c124a6ece3d90835960ee0821d95f88a988d4deb9d3047178984954f7acc2
.exe windows x86

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

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

Not Before

01/05/2012, 00:00

Not After

31/12/2012, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2a
Certificate

Issuer

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

Not Before

09/05/2012, 00:00

Not After

08/07/2013, 23:59

Subject

CN=UCF,O=UCF,L=Haeundae-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

00:5b:84:c6:5b:40:3a:11:62:37:e1:95:6a:b5:50:36:0f:a6:c8:75
Signer

Actual PE Digest

00:5b:84:c6:5b:40:3a:11:62:37:e1:95:6a:b5:50:36:0f:a6:c8:75

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=UCF,O=UCF,L=Haeundae-gu,ST=BUSAN,C=KR

02/07/2012, 09:34
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 456KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 167KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 294KB - Virtual size: 294KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 214KB - Virtual size: 213KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

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

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2aCertificate

Extended Key Usages

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

Extended Key Usages

Key Usages

00:5b:84:c6:5b:40:3a:11:62:37:e1:95:6a:b5:50:36:0f:a6:c8:75Signer

Signature Validations

Verification

02/07/2012, 09:34 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 456KB

UPX1 Size: 167KB - Virtual size: 168KB

.rsrc Size: 27KB - Virtual size: 28KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 294KB - Virtual size: 294KB

.rdata Size: 67KB - Virtual size: 67KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 214KB - Virtual size: 213KB

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

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

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2a
Certificate

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

00:5b:84:c6:5b:40:3a:11:62:37:e1:95:6a:b5:50:36:0f:a6:c8:75
Signer

02/07/2012, 09:34
Valid: false

UPX0
Size: - Virtual size: 456KB

UPX1
Size: 167KB - Virtual size: 168KB

.rsrc
Size: 27KB - Virtual size: 28KB

.text
Size: 294KB - Virtual size: 294KB

.rdata
Size: 67KB - Virtual size: 67KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 214KB - Virtual size: 213KB