1f01a329ee9e1a9cc8c43545894e6335

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General

Target

1f01a329ee9e1a9cc8c43545894e6335
Size

296KB
MD5

1f01a329ee9e1a9cc8c43545894e6335
SHA1

b6434a5ccf123055a1e30afe68ded06209421fbc
SHA256

3db8d08cce3f6ab6985e35a73cd226b30e67a3fa8490c813b2793d183608c592
SHA512

50bc08a6c924a476ea22ebb8ca763544995c952381598d3ab02b8ca5f1fb2278413fe58547796ad6c88ea7b0bb250568b93d22f0b2e08fe0b72146ac39ac883d
SSDEEP

6144:YZ8r73hdOzWOTS9Zr2zDc+bBF96XEAL8Cw68VSI04UE2bbinj6VVoSl:YZM37OTpxRKLqPbbXmbinj6foSl

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

1f01a329ee9e1a9cc8c43545894e6335
.exe windows:4 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

19:9d:f8:8e
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

14:ef:c2:1a:41:fb:a5
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Not Before

15/12/2011, 03:42

Not After

15/12/2012, 11:13

Subject

CN=Starsonline Media Beijing Co.\,Ltd.,O=Starsonline Media Beijing Co.\,Ltd.,L=Beijng,ST=Beijing,C=CN,1.2.840.113549.1.9.1=#0c15646f796f7365727669636540676d61696c2e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

61:39:bb:9c:00:00:00:00:00:33
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 20:13

Not After

15/04/2021, 20:23

Subject

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3d
Certificate

Issuer

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Not Before

01/03/2011, 01:00

Not After

01/03/2016, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

bb:dc:ec:3f:f1:e7:c3:79:55:7e:e1:2d:ff:fc:b9:92:0a:cb:78:48
Signer

Actual PE Digest

bb:dc:ec:3f:f1:e7:c3:79:55:7e:e1:2d:ff:fc:b9:92:0a:cb:78:48

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Exports

Exports

?CalcFileMD5@@YAHV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAV12@@Z
?CalstringMD5@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V12@@Z

Sections

UPX0
Size: - Virtual size: 304KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 284KB - Virtual size: 288KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

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

19:9d:f8:8eCertificate

Key Usages

14:ef:c2:1a:41:fb:a5Certificate

Extended Key Usages

Key Usages

61:39:bb:9c:00:00:00:00:00:33Certificate

Key Usages

3dCertificate

Key Usages

bb:dc:ec:3f:f1:e7:c3:79:55:7e:e1:2d:ff:fc:b9:92:0a:cb:78:48Signer

Headers

File Characteristics

Exports

Exports

Sections

UPX0 Size: - Virtual size: 304KB

UPX1 Size: 284KB - Virtual size: 288KB

.rsrc Size: 2KB - Virtual size: 4KB

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

19:9d:f8:8e
Certificate

14:ef:c2:1a:41:fb:a5
Certificate

61:39:bb:9c:00:00:00:00:00:33
Certificate

3d
Certificate

bb:dc:ec:3f:f1:e7:c3:79:55:7e:e1:2d:ff:fc:b9:92:0a:cb:78:48
Signer

UPX0
Size: - Virtual size: 304KB

UPX1
Size: 284KB - Virtual size: 288KB

.rsrc
Size: 2KB - Virtual size: 4KB