bc734dcdadb11b6beb103fee876ec1fe

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General

Target

bc734dcdadb11b6beb103fee876ec1fe
Size

957KB
MD5

bc734dcdadb11b6beb103fee876ec1fe
SHA1

da361f7557af38bbba4ad070152b44f852348147
SHA256

fd121a9476fa024cca6ddbeeeee439a7a8be3f76005a92d11e53215f7bad810e
SHA512

29d2aabbed7f95065c099fa0d732b4233b66695c6b0d6fb4a68d658fba9bad5eb3b1494b578eeaacea80bcb9799d8bca9b7329fe6771c3357a9d39795a0c2972
SSDEEP

12288:LxuVLTfZK+OyYLh19TZVaCC6oGG9ML+rkBbR9L+Jw4QSwfoSaCtQ2l6wE9:LxKT4+OyYLf9lVvCX9ML+iaJX9wY9

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

bc734dcdadb11b6beb103fee876ec1fe
.exe windows:5 windows x86 arch: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

20:0a:7d:1c:4c:0e:f3:83:11:1d:1c:1c:e0:2c:96:08
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

18/07/2011, 00:00

Not After

17/08/2013, 23:59

Subject

CN=Skype Technologies SA,OU=Information Security+OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Skype Technologies SA,L=Luxembourg,ST=Luxembourg,C=LU

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

af:3a:a0:71:bf:f4:5e:c3:7d:c1:c2:ba:00:c0:e2:c6:c6:81:79:0f
Signer

Actual PE Digest

af:3a:a0:71:bf:f4:5e:c3:7d:c1:c2:ba:00:c0:e2:c6:c6:81:79:0f

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: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 659KB - Virtual size: 660KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 291KB - Virtual size: 292KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

20:0a:7d:1c:4c:0e:f3:83:11:1d:1c:1c:e0:2c:96:08Certificate

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

af:3a:a0:71:bf:f4:5e:c3:7d:c1:c2:ba:00:c0:e2:c6:c6:81:79:0fSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 659KB - Virtual size: 660KB

.rsrc Size: 291KB - Virtual size: 292KB

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

20:0a:7d:1c:4c:0e:f3:83:11:1d:1c:1c:e0:2c:96:08
Certificate

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

af:3a:a0:71:bf:f4:5e:c3:7d:c1:c2:ba:00:c0:e2:c6:c6:81:79:0f
Signer

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 659KB - Virtual size: 660KB

.rsrc
Size: 291KB - Virtual size: 292KB