99923de7a2092a2d7b1f2d60c5bb21cf

Sharing

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General

Target

99923de7a2092a2d7b1f2d60c5bb21cf
Size

5.3MB
MD5

99923de7a2092a2d7b1f2d60c5bb21cf
SHA1

00f472741ab2df0adef2aa6fef593aa69a17e360
SHA256

48778583b97d0aeff274f5efbe6f7ef23a9a5a50733bc4a589964cd5fa71f005
SHA512

9e10907c1a5a125adbd93136dbe2a2c2980b2a28fe9463cd6ed0bb82a030227ef3066dfec2c7a666b71edeb95361ae04d919e20a257dbb51509c1274982b2af0
SSDEEP

98304:nFebyjDaWt1GfnuP3oCl2hybpBM0XdZ3hebAWDOgloIdMmCeS0HaTiz:YbyjDaWt1t3TLfOApaoIdMvk

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

99923de7a2092a2d7b1f2d60c5bb21cf
.exe windows:1 windows x86 arch:x86

Code Sign

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

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

04/12/2003, 00:00

Not After

03/12/2008, 23:59

Subject

CN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0a
Certificate

Issuer

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

Not Before

16/07/2004, 00:00

Not After

15/07/2009, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

73:45:1f:8f:5c:64:a3:d4:37:dd:09:2d:d4:9d:83:65
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

01/08/2005, 00:00

Not After

21/08/2006, 23:59

Subject

CN=Yahoo! Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Yahoo! Inc.,L=Santa Clara,ST=CA,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

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: 5.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate

Extended Key Usages

Key Usages

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0aCertificate

Extended Key Usages

Key Usages

73:45:1f:8f:5c:64:a3:d4:37:dd:09:2d:d4:9d:83:65Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 5.0MB

UPX1 Size: 1.7MB - Virtual size: 1.7MB

.rsrc Size: 31KB - Virtual size: 32KB

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

57:64:6e:2b:55:00:23:d4:90:53:4a:55:3e:ab:0d:0a
Certificate

73:45:1f:8f:5c:64:a3:d4:37:dd:09:2d:d4:9d:83:65
Certificate

UPX0
Size: - Virtual size: 5.0MB

UPX1
Size: 1.7MB - Virtual size: 1.7MB

.rsrc
Size: 31KB - Virtual size: 32KB