f396924574a5baeb310db9c24bcf2522823d6c1bf0c7a511c74e3df7c7cc8912

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General

Target

f396924574a5baeb310db9c24bcf2522823d6c1bf0c7a511c74e3df7c7cc8912
Size

1.2MB
MD5

413fb5f2575607945ac44e51c565e9e9
SHA1

7d1a6ae9f03dcaae6032162e37b1fee10c4ebadd
SHA256

f396924574a5baeb310db9c24bcf2522823d6c1bf0c7a511c74e3df7c7cc8912
SHA512

94a1e25d7d1d8f97e4a723bc677738ea3f01caa32a92045f3a14da69064d6a5c4cdab2fae24cd7ff4c91adfdcb6344a1f5f94688b05293c32327163c94eca3b0
SSDEEP

24576:s16NV0WE9tOH2D9nYqo2jHmqqrG2Bn1sNksrbZAuoKxq:lNV0Wmtqy292jLc1ArbZjBxq

Score

8^/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

f396924574a5baeb310db9c24bcf2522823d6c1bf0c7a511c74e3df7c7cc8912
.exe windows 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

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78
Certificate

Issuer

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

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6a:2e:2e:9e:62:10:26:6f:1c:31:45:89:b8:0c:cd:4f
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

10/12/2010, 00:00

Not After

09/12/2013, 23:59

Subject

CN=Chengdu JiSheng Technology Co.\,Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Chengdu JiSheng Technology Co.\,Ltd,L=Chengdu,ST=Sichuan,C=CN

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

a0:ec:ca:85:f9:6b:5d:3d:18:88:8e:4d:f8:2c:e1:96:c5:4a:90:b7
Signer

Actual PE Digest

a0:ec:ca:85:f9:6b:5d:3d:18:88:8e:4d:f8:2c:e1:96:c5:4a:90:b7

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Chengdu JiSheng Technology Co.\,Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Chengdu JiSheng Technology Co.\,Ltd,L=Chengdu,ST=Sichuan,C=CN

29/08/2012, 07:58
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1024KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 132KB - Virtual size: 128KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78Certificate

Key Usages

6a:2e:2e:9e:62:10:26:6f:1c:31:45:89:b8:0c:cd:4fCertificate

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

a0:ec:ca:85:f9:6b:5d:3d:18:88:8e:4d:f8:2c:e1:96:c5:4a:90:b7Signer

Signature Validations

Verification

29/08/2012, 07:58 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1024KB

UPX1 Size: 1.1MB - Virtual size: 1.1MB

.rsrc Size: 25KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 132KB - Virtual size: 128KB

.rdata Size: 24KB - Virtual size: 20KB

.data Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 52KB - Virtual size: 48KB

.reloc Size: 16KB - Virtual size: 14KB

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

1b:09:3b:78:60:96:da:37:bb:a4:51:94:46:c8:96:78
Certificate

6a:2e:2e:9e:62:10:26:6f:1c:31:45:89:b8:0c:cd:4f
Certificate

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

a0:ec:ca:85:f9:6b:5d:3d:18:88:8e:4d:f8:2c:e1:96:c5:4a:90:b7
Signer

29/08/2012, 07:58
Valid: false

UPX0
Size: - Virtual size: 1024KB

UPX1
Size: 1.1MB - Virtual size: 1.1MB

.rsrc
Size: 25KB - Virtual size: 28KB

.text
Size: 132KB - Virtual size: 128KB

.rdata
Size: 24KB - Virtual size: 20KB

.data
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 52KB - Virtual size: 48KB

.reloc
Size: 16KB - Virtual size: 14KB