ea633281c9863b9a13fb0421fb0d8e184d976e8054739c50a19b100126eeecce

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General

Target

ea633281c9863b9a13fb0421fb0d8e184d976e8054739c50a19b100126eeecce
Size

545KB
MD5

96f50d526834575c6c9d90263792152a
SHA1

f8b676364d33eae7496b31f12d8b1abf0bc17e6f
SHA256

ea633281c9863b9a13fb0421fb0d8e184d976e8054739c50a19b100126eeecce
SHA512

7c1273da1c848d3a0cacc458de1b6441e26dc7f4edb0ec6d6a66a98324dae7a01ee8a082f7544ad25c81e76712fb31ed38af207ca061206dfb24d98bd955acaa
SSDEEP

12288:eBF7/STxiuIMrcCjmCfK1BuLeoGU3nrj/1D/pVDlV:eBd2xiuI0lJyjuLFGU3nVDRplV

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

ea633281c9863b9a13fb0421fb0d8e184d976e8054739c50a19b100126eeecce
.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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21-05-2009 00:00

Not After

20-05-2019 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5d:fb:ad:e2:20:3d:40:6f:2d:75:10:df:ba:ad:c4:83
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

07-04-2010 00:00

Not After

07-05-2011 23:59

Subject

CN=NKsolution Corp.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=NKsolution Corp.,L=Jaesong-dong Haeundae-gu,ST=Haeundae-gu,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

85:93:ec:4f:be:8e:af:5b:ca:59:44:d9:89:88:3f:89:ea:51:eb:31
Signer

Actual PE Digest

85:93:ec:4f:be:8e:af:5b:ca:59:44:d9:89:88:3f:89:ea:51:eb:31

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=NKsolution Corp.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=NKsolution Corp.,L=Jaesong-dong Haeundae-gu,ST=Haeundae-gu,C=KR

23-12-2010 07:24
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: 6.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 522KB - Virtual size: 524KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 20KB

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: 628KB - Virtual size: 627KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6.3MB - Virtual size: 6.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

5d:fb:ad:e2:20:3d:40:6f:2d:75:10:df:ba:ad:c4:83Certificate

Extended Key Usages

Key Usages

85:93:ec:4f:be:8e:af:5b:ca:59:44:d9:89:88:3f:89:ea:51:eb:31Signer

Signature Validations

Verification

23-12-2010 07:24 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 6.6MB

UPX1 Size: 522KB - Virtual size: 524KB

.rsrc Size: 17KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 628KB - Virtual size: 627KB

.rdata Size: 96KB - Virtual size: 95KB

.data Size: 40KB - Virtual size: 56KB

.rsrc Size: 6.3MB - Virtual size: 6.3MB

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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

5d:fb:ad:e2:20:3d:40:6f:2d:75:10:df:ba:ad:c4:83
Certificate

85:93:ec:4f:be:8e:af:5b:ca:59:44:d9:89:88:3f:89:ea:51:eb:31
Signer

23-12-2010 07:24
Valid: false

UPX0
Size: - Virtual size: 6.6MB

UPX1
Size: 522KB - Virtual size: 524KB

.rsrc
Size: 17KB - Virtual size: 20KB

.text
Size: 628KB - Virtual size: 627KB

.rdata
Size: 96KB - Virtual size: 95KB

.data
Size: 40KB - Virtual size: 56KB

.rsrc
Size: 6.3MB - Virtual size: 6.3MB