ffefbf78b3b92cc9662e78fd8beb74887e844f2ef3215427f412175aec0cc2a6

Sharing

Copy URL Twitter E-mail

General

Target

ffefbf78b3b92cc9662e78fd8beb74887e844f2ef3215427f412175aec0cc2a6
Size

183KB
MD5

0dee5e276d89166687f3340d9430e59a
SHA1

3ae64e2b87b4c6134d774edbd2940603c12e56df
SHA256

ffefbf78b3b92cc9662e78fd8beb74887e844f2ef3215427f412175aec0cc2a6
SHA512

f9d74a40b99c5a63d9956f58bc1bc020debe89777632551e83bd227bc12f9758e944ab92cff0b2c71fa071268ca7de36ecb07b81bca1ef1170248bbf4e207418
SSDEEP

3072:1a62QobkvG+fj7zyYiC07Qvydgxf7nmQfwLHnq/GbhOIdOvCyn29tJKuNfc:qV4j3yIUQvyaf7nm3zaG0529tQgc

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

ffefbf78b3b92cc9662e78fd8beb74887e844f2ef3215427f412175aec0cc2a6
.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

da:9a:1f:34:45:52:32:d8:71:9a:7a:85:ec:ba:15:d8:58:d0:f1:05
Signer

Actual PE Digest

da:9a:1f:34:45:52:32:d8:71:9a:7a:85:ec:ba:15:d8:58:d0:f1:05

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

25/04/2011, 07:44
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: 2.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 168KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

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

da:9a:1f:34:45:52:32:d8:71:9a:7a:85:ec:ba:15:d8:58:d0:f1:05Signer

Signature Validations

Verification

25/04/2011, 07:44 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.1MB

UPX1 Size: 168KB - Virtual size: 172KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 172KB - Virtual size: 170KB

.rdata Size: 44KB - Virtual size: 43KB

.data Size: 20KB - Virtual size: 35KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

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

da:9a:1f:34:45:52:32:d8:71:9a:7a:85:ec:ba:15:d8:58:d0:f1:05
Signer

25/04/2011, 07:44
Valid: false

UPX0
Size: - Virtual size: 2.1MB

UPX1
Size: 168KB - Virtual size: 172KB

.rsrc
Size: 9KB - Virtual size: 12KB

.text
Size: 172KB - Virtual size: 170KB

.rdata
Size: 44KB - Virtual size: 43KB

.data
Size: 20KB - Virtual size: 35KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB