4ff120c3ea29ebfa2970cc8cd700deba

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General

Target

4ff120c3ea29ebfa2970cc8cd700deba
Size

841KB
MD5

4ff120c3ea29ebfa2970cc8cd700deba
SHA1

119eb8338d6df4d3ac5f4753938f121c207c7681
SHA256

b8313a2d06f7d607994c76d47fa392c366e3d5198864312c29a14d6e9270eabd
SHA512

40a68b8348005f48658f9675a4ae8cac36b99ccd862b72f51a21b4a24a1ceb11a54bb0af710f081a3073a67811ab4c1cc0260f920f01e058158fdf4a75d47eaa
SSDEEP

12288:WLISAJ/yg+FucGUzUAmci3K8dmLNl/lV+gXolh8w4xk3umhRKr8y1iDH+A2+1:6ISQUJmcKKgmNLV+nF4xvr/iDl

Score

7^/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

4ff120c3ea29ebfa2970cc8cd700deba
.exe windows:5 windows x86 arch:x86

Code Sign

7c:b7:e7:9b:f5:19:81:91:1d:10:5e:c3:50:51:2d:71
Certificate

Issuer

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

Not Before

25/05/2011, 00:00

Not After

24/05/2012, 23:59

Subject

CN=angelad,O=angelad,L=Nam-gu\ ,ST=DAEGU,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
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

17/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

b9:6e:f1:f2:89:72:90:14:bd:f5:4b:0f:12:ff:a6:d6:c3:63:2b:62
Signer

Actual PE Digest

b9:6e:f1:f2:89:72:90:14:bd:f5:4b:0f:12:ff:a6:d6:c3:63:2b:62

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

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: 687KB - Virtual size: 688KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 149KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

7c:b7:e7:9b:f5:19:81:91:1d:10:5e:c3:50:51:2d:71Certificate

Extended Key Usages

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

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

Extended Key Usages

Key Usages

b9:6e:f1:f2:89:72:90:14:bd:f5:4b:0f:12:ff:a6:d6:c3:63:2b:62Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.1MB

UPX1 Size: 687KB - Virtual size: 688KB

.rsrc Size: 149KB - Virtual size: 152KB

7c:b7:e7:9b:f5:19:81:91:1d:10:5e:c3:50:51:2d:71
Certificate

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

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

b9:6e:f1:f2:89:72:90:14:bd:f5:4b:0f:12:ff:a6:d6:c3:63:2b:62
Signer

UPX0
Size: - Virtual size: 2.1MB

UPX1
Size: 687KB - Virtual size: 688KB

.rsrc
Size: 149KB - Virtual size: 152KB