07c3fff0fbc9433ae49250b9c054d1912bc871b9efb9f733b601036c30379a31

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General

Target

07c3fff0fbc9433ae49250b9c054d1912bc871b9efb9f733b601036c30379a31
Size

594KB
MD5

06d025aa21392d3520b767a3b4797ed5
SHA1

923f98ae7b425298d14eb80e8caa3bca41a16e42
SHA256

07c3fff0fbc9433ae49250b9c054d1912bc871b9efb9f733b601036c30379a31
SHA512

1cdbdf6fea5a62cce24e8b9a7d6aeef6c5bad9db93fdb20ef7a87d28603991a1ffeea1fbaa5566a94149c84d37bfd466611b23b22c32f2212fea469f46ae5de4
SSDEEP

12288:XcYn+5JfKq5XTEiWrNHQQg3lkYVxn3JdNZgsSFFYnL/h:RAJF5jEi6vg3pn396sSwnLZ

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

07c3fff0fbc9433ae49250b9c054d1912bc871b9efb9f733b601036c30379a31
.exe windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

07
Certificate

Issuer

CN=TrustAsia Code Signing CA,O=TrustAsia Technologies\, Inc.,C=CN

Not Before

19/05/2013, 10:54

Not After

19/05/2015, 10:54

Subject

CN=亚洲诚信代码签名测试证书,O=亚数信息科技（上海）有限公司,L=上海市,ST=上海市,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

05
Certificate

Issuer

CN=TrustAsia Root CA,O=TrustAsia Technologies\, Inc.,C=CN

Not Before

19/05/2010, 10:43

Not After

19/05/2020, 10:43

Subject

CN=TrustAsia Code Signing CA,O=TrustAsia Technologies\, Inc.,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

ba:c0:98:b0:46:6d:db:d3:91:45:90:86:b8:00:8b:85:f2:51:0a:c2
Signer

Actual PE Digest

ba:c0:98:b0:46:6d:db:d3:91:45:90:86:b8:00:8b:85:f2:51:0a:c2

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=亚洲诚信代码签名测试证书,O=亚数信息科技（上海）有限公司,L=上海市,ST=上海市,C=CN

25/08/2013, 11:29
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

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: 566KB - Virtual size: 568KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 480KB - Virtual size: 478KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 372KB - Virtual size: 370KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 123KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

07Certificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

05Certificate

Extended Key Usages

Key Usages

ba:c0:98:b0:46:6d:db:d3:91:45:90:86:b8:00:8b:85:f2:51:0a:c2Signer

Signature Validations

Verification

25/08/2013, 11:29 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 456KB

UPX1 Size: 566KB - Virtual size: 568KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 480KB - Virtual size: 478KB

.rdata Size: 372KB - Virtual size: 370KB

.data Size: 60KB - Virtual size: 123KB

.rsrc Size: 36KB - Virtual size: 36KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

07
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

05
Certificate

ba:c0:98:b0:46:6d:db:d3:91:45:90:86:b8:00:8b:85:f2:51:0a:c2
Signer

25/08/2013, 11:29
Valid: false

UPX0
Size: - Virtual size: 456KB

UPX1
Size: 566KB - Virtual size: 568KB

.rsrc
Size: 21KB - Virtual size: 24KB

.text
Size: 480KB - Virtual size: 478KB

.rdata
Size: 372KB - Virtual size: 370KB

.data
Size: 60KB - Virtual size: 123KB

.rsrc
Size: 36KB - Virtual size: 36KB