8e93e005dded2ede6ef601209eaf09751a9dca9cc070c9469154e3da0efbbdd3

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General

Target

8e93e005dded2ede6ef601209eaf09751a9dca9cc070c9469154e3da0efbbdd3
Size

876KB
MD5

59197e296861fb233ab9cccf7bf653ed
SHA1

a5a9a2e65c23c1189c007ce04e4dd9956bcca62d
SHA256

8e93e005dded2ede6ef601209eaf09751a9dca9cc070c9469154e3da0efbbdd3
SHA512

6d4ee718f5fe850ffe0f79ea0a5c3f5d0a6c0c457cda4bd804b901bb860c7e03e172e38d05ec0fbcf8fe4291f176983d2c127f31fc07113df954fa42cd38da37
SSDEEP

24576:ALCVUxX1m1csYs4gzdEKT59H4NLwgPG46idkyMAME:aoSUPlGKT59HUr6IMAME

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

8e93e005dded2ede6ef601209eaf09751a9dca9cc070c9469154e3da0efbbdd3
.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

0b:14:61:e4:94:12:74:35:a5:fb:29:36:53:f8:38:e6
Certificate

Issuer

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

Not Before

01-12-2011 00:00

Not After

30-11-2012 23:59

Subject

CN=NKsolution Corp.,O=NKsolution Corp.,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

09:27:bc:e5:aa:ee:04:8e:20:da:1b:ac:45:9b:f5:a0:21:4a:3e:b6
Signer

Actual PE Digest

09:27:bc:e5:aa:ee:04:8e:20:da:1b:ac:45:9b:f5:a0:21:4a:3e:b6

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=NKsolution Corp.,O=NKsolution Corp.,L=Haeundae-gu\ ,ST=Busan,C=KR

09-10-2012 07:32
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: 18.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 847KB - Virtual size: 848KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

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: 856KB - Virtual size: 854KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18.3MB - Virtual size: 18.3MB

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

0b:14:61:e4:94:12:74:35:a5:fb:29:36:53:f8:38:e6Certificate

Extended Key Usages

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

Extended Key Usages

Key Usages

09:27:bc:e5:aa:ee:04:8e:20:da:1b:ac:45:9b:f5:a0:21:4a:3e:b6Signer

Signature Validations

Verification

09-10-2012 07:32 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 18.5MB

UPX1 Size: 847KB - Virtual size: 848KB

.rsrc Size: 23KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 856KB - Virtual size: 854KB

.rdata Size: 128KB - Virtual size: 127KB

.data Size: 52KB - Virtual size: 72KB

.rsrc Size: 18.3MB - Virtual size: 18.3MB

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

0b:14:61:e4:94:12:74:35:a5:fb:29:36:53:f8:38:e6
Certificate

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

09:27:bc:e5:aa:ee:04:8e:20:da:1b:ac:45:9b:f5:a0:21:4a:3e:b6
Signer

09-10-2012 07:32
Valid: false

UPX0
Size: - Virtual size: 18.5MB

UPX1
Size: 847KB - Virtual size: 848KB

.rsrc
Size: 23KB - Virtual size: 24KB

.text
Size: 856KB - Virtual size: 854KB

.rdata
Size: 128KB - Virtual size: 127KB

.data
Size: 52KB - Virtual size: 72KB

.rsrc
Size: 18.3MB - Virtual size: 18.3MB