28788393807602fe0cd10a0f17da3889

Sharing

Copy URL Twitter E-mail

General

Target

28788393807602fe0cd10a0f17da3889
Size

2.8MB
MD5

28788393807602fe0cd10a0f17da3889
SHA1

abf4abedaad999d2038b46d4ce87a1934fc5bce7
SHA256

b688dccfd14e59eb76a95ac7658d253fffc4ad52188ee7ce9a290b4c9d2739f7
SHA512

3847523c4b0d92f29b4280476c084caa50bbff475021e80bcd8946e454d7e988733765bddafdb80390bcde85ac00fd75b8f5bf52a01112ffc6879f7e8919e99b
SSDEEP

49152:XeRma5Fhm75piRMUbfLVCfKqUbwMVB/ean2QQIC7ECrQtO+36s2uc786:Xmma7K+n/0fKqew8B/jn2QqUO+Ks2m6

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

28788393807602fe0cd10a0f17da3889
.exe windows:4 windows x86 arch: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

07:34:c8:a8:1a:2b:5e:d2:3c:80:b7:c3:f5:b1:02:20
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

13/12/2011, 00:00

Not After

14/12/2013, 23:59

Subject

CN=Perfect World Entertainment\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Engineering,O=Perfect World Entertainment\, Inc.,L=Redwood City,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

46:c3:fd:75:40:b8:bf:d4:5b:3a:49:be:cb:00:10:bd:5d:5b:3e:46
Signer

Actual PE Digest

46:c3:fd:75:40:b8:bf:d4:5b:3a:49:be:cb:00:10:bd:5d:5b:3e:46

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 8.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.7MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 7.2MB - Virtual size: 7.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 150KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

07:34:c8:a8:1a:2b:5e:d2:3c:80:b7:c3:f5:b1:02:20Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

46:c3:fd:75:40:b8:bf:d4:5b:3a:49:be:cb:00:10:bd:5d:5b:3e:46Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 8.1MB

UPX1 Size: 2.7MB - Virtual size: 2.7MB

.rsrc Size: 36KB - Virtual size: 40KB

Headers

File Characteristics

Sections

.text Size: 7.2MB - Virtual size: 7.2MB

.data Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 2.3MB - Virtual size: 2.3MB

.bss Size: - Virtual size: 150KB

.idata Size: 5KB - Virtual size: 5KB

.rsrc Size: 36KB - Virtual size: 35KB

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

07:34:c8:a8:1a:2b:5e:d2:3c:80:b7:c3:f5:b1:02:20
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

46:c3:fd:75:40:b8:bf:d4:5b:3a:49:be:cb:00:10:bd:5d:5b:3e:46
Signer

UPX0
Size: - Virtual size: 8.1MB

UPX1
Size: 2.7MB - Virtual size: 2.7MB

.rsrc
Size: 36KB - Virtual size: 40KB

.text
Size: 7.2MB - Virtual size: 7.2MB

.data
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 2.3MB - Virtual size: 2.3MB

.bss
Size: - Virtual size: 150KB

.idata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 36KB - Virtual size: 35KB