b627fbdf2bd7432d05b174aa755cdc7adf26f554eb80325d7b413805e8f72230[.]exe

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General

Target

b627fbdf2bd7432d05b174aa755cdc7adf26f554eb80325d7b413805e8f72230.exe
Size

1.7MB
MD5

36d7b01417ad4b875540ce25e299bbc5
SHA1

065065d6de36bb46d41c53dcc7c20df92a39172f
SHA256

b627fbdf2bd7432d05b174aa755cdc7adf26f554eb80325d7b413805e8f72230
SHA512

7355cdbe93693561f82148e2aecfae2fa2fa3fcd17c4ce1937f623e1b2d67a5d71f2bdacd20aebc1506723358919e19d076c33eaf3c3b094677a805a45a79a8a
SSDEEP

49152:zenXYUvoBk3PgfuNJc3GAd9H6nZzF0JdOIs/3Bcjc:CnXlo27AdVQ0OIsf24

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
upx

Processes:

resource yara_rule

sample upx

resource	yara_rule
sample	upx

Files

b627fbdf2bd7432d05b174aa755cdc7adf26f554eb80325d7b413805e8f72230.exe
.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

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

52:04:8b:9c:8a:67:e2:8f:0c:c8:cc:75:81:3d:dc:5a
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

04-02-2016 00:00

Not After

28-03-2019 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,OU=研发管理部,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong,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

0b:d5:15:37:03:d8:d5:f8:1f:ef:76:19:69:00:9a:14
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

28-01-2016 00:00

Not After

28-03-2019 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,OU=研发管理部,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
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

10-12-2013 00:00

Not After

09-12-2023 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9
Certificate

Issuer

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

Not Before

11-06-2015 00:00

Not After

29-12-2020 23:59

Subject

CN=GeoTrust 2048-bit Timestamping Signer 2,O=GeoTrust Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

Certificate

Issuer

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

Not Before

01-01-1997 00:00

Not After

31-12-2020 23:59

Subject

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

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

ef:eb:96:ba:96:b8:1d:f7:ae:b8:b6:ab:66:44:cf:2b:dc:65:eb:f7:d4:93:4c:82:a9:f5:2a:15:c5:97:58:dc
Signer

Actual PE Digest

ef:eb:96:ba:96:b8:1d:f7:ae:b8:b6:ab:66:44:cf:2b:dc:65:eb:f7:d4:93:4c:82:a9:f5:2a:15:c5:97:58:dc

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Tencent Technology(Shenzhen) Company Limited,OU=研发管理部,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong,C=CN

10-04-2017 02:33
Valid: false

2e:f1:9b:c8:f6:b4:45:53:ec:80:97:85:5a:7f:46:d1:48:aa:9b:f0
Signer

Actual PE Digest

2e:f1:9b:c8:f6:b4:45:53:ec:80:97:85:5a:7f:46:d1:48:aa:9b:f0

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Tencent Technology(Shenzhen) Company Limited,OU=研发管理部,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong,C=CN

10-04-2017 02:32
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 832KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 472KB - Virtual size: 472KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

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: 672KB - Virtual size: 669KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 112KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 472KB - Virtual size: 470KB

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

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

Extended Key Usages

Key Usages

52:04:8b:9c:8a:67:e2:8f:0c:c8:cc:75:81:3d:dc:5aCertificate

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

0b:d5:15:37:03:d8:d5:f8:1f:ef:76:19:69:00:9a:14Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9Certificate

Extended Key Usages

Key Usages

Certificate

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

Extended Key Usages

Key Usages

ef:eb:96:ba:96:b8:1d:f7:ae:b8:b6:ab:66:44:cf:2b:dc:65:eb:f7:d4:93:4c:82:a9:f5:2a:15:c5:97:58:dcSigner

Signature Validations

Verification

10-04-2017 02:33 Valid: false

2e:f1:9b:c8:f6:b4:45:53:ec:80:97:85:5a:7f:46:d1:48:aa:9b:f0Signer

Signature Validations

Verification

10-04-2017 02:32 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 832KB

UPX1 Size: 472KB - Virtual size: 472KB

.rsrc Size: 8KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 672KB - Virtual size: 669KB

.rdata Size: 112KB - Virtual size: 109KB

.data Size: 16KB - Virtual size: 33KB

.rsrc Size: 472KB - Virtual size: 470KB

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

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

52:04:8b:9c:8a:67:e2:8f:0c:c8:cc:75:81:3d:dc:5a
Certificate

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

0b:d5:15:37:03:d8:d5:f8:1f:ef:76:19:69:00:9a:14
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

2d:4e:86:50:85:be:e0:0e:13:72:28:b3:d0:b1:32:e9
Certificate

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

ef:eb:96:ba:96:b8:1d:f7:ae:b8:b6:ab:66:44:cf:2b:dc:65:eb:f7:d4:93:4c:82:a9:f5:2a:15:c5:97:58:dc
Signer

10-04-2017 02:33
Valid: false

2e:f1:9b:c8:f6:b4:45:53:ec:80:97:85:5a:7f:46:d1:48:aa:9b:f0
Signer

10-04-2017 02:32
Valid: false

UPX0
Size: - Virtual size: 832KB

UPX1
Size: 472KB - Virtual size: 472KB

.rsrc
Size: 8KB - Virtual size: 8KB

.text
Size: 672KB - Virtual size: 669KB

.rdata
Size: 112KB - Virtual size: 109KB

.data
Size: 16KB - Virtual size: 33KB

.rsrc
Size: 472KB - Virtual size: 470KB