41336fea297b37db06c96bca2ded08c4

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General

Target

41336fea297b37db06c96bca2ded08c4
Size

260KB
MD5

41336fea297b37db06c96bca2ded08c4
SHA1

9e8f90449f4d8e6ec4c6ecdcf7d2dcbab8f0638b
SHA256

78fcdbbda7f403af27d4c89e9175a3c9d10bb74ea4723443047d7130cb95a6b5
SHA512

e78f6a7da3e07d7792227bad37db294f39255f767c0604bb6601aaf9a297563584c95a75fc40ad7b34a69ef9a178c792cdfa11102b747269cd61ba5063d8989e
SSDEEP

6144:KnKfNYOtsRQGwL7i76td6g/SpbV0VjsT+n5uME:KnktffGGdj6pbVdT+n5

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

41336fea297b37db06c96bca2ded08c4
.exe windows:1 windows x86 arch:x86

Code Sign

01
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

31/12/2020, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

3a:e7:ee:da:0a:2a:b5:d9:9f:b5:81:44:80:56:7f:22
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

17/11/2009, 00:00

Not After

17/11/2010, 23:59

Subject

CN=Venisoft Corp.,OU=Development Team,O=Venisoft Corp.,L=Yeongdeungpo-gu,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

2a:7d:37:44:c6:58:91:3e:43:7e:f8:af:79:ef:49:4a:7a:f5:b9:64
Signer

Actual PE Digest

2a:7d:37:44:c6:58:91:3e:43:7e:f8:af:79:ef:49:4a:7a:f5:b9:64

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: 456KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 244KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

01Certificate

3a:e7:ee:da:0a:2a:b5:d9:9f:b5:81:44:80:56:7f:22Certificate

Extended Key Usages

0aCertificate

Extended Key Usages

Key Usages

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

2a:7d:37:44:c6:58:91:3e:43:7e:f8:af:79:ef:49:4a:7a:f5:b9:64Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 456KB

UPX1 Size: 244KB - Virtual size: 244KB

.rsrc Size: 10KB - Virtual size: 12KB

01
Certificate

3a:e7:ee:da:0a:2a:b5:d9:9f:b5:81:44:80:56:7f:22
Certificate

0a
Certificate

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

2a:7d:37:44:c6:58:91:3e:43:7e:f8:af:79:ef:49:4a:7a:f5:b9:64
Signer

UPX0
Size: - Virtual size: 456KB

UPX1
Size: 244KB - Virtual size: 244KB

.rsrc
Size: 10KB - Virtual size: 12KB