8f4b2ef2e73e2c33c4d34e01428db4f283e5391ad8aa4f546240c9b6dc8fcc56

Sharing

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General

Target

8f4b2ef2e73e2c33c4d34e01428db4f283e5391ad8aa4f546240c9b6dc8fcc56
Size

691KB
MD5

e34b87d45166cfa332773672cd128926
SHA1

48dc76e46fd6eae42cdd373bd9f18a0d5f1d905f
SHA256

8f4b2ef2e73e2c33c4d34e01428db4f283e5391ad8aa4f546240c9b6dc8fcc56
SHA512

1fe6cb14ccf771543f487bbee7b2d3a3171ecb103707b0b4bf7646b874a667b901d979f275749ca030a666713d572469dce06926a44094ff10af30e282c5d2ba
SSDEEP

12288:U1sMZpNoi0YyleNKg+f23ImLYvjk+TQD1/EThAl/fk7iPFX4Es5tsUKBFtlD:jMZL+svDImLYbk+8589S3k7iPFIr5t1G

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
sample	acprotect

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

8f4b2ef2e73e2c33c4d34e01428db4f283e5391ad8aa4f546240c9b6dc8fcc56
.dll 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

7e:67:49:9d:89:b1:40:25:cd:f1:ee:20:fe:9c:11:0c
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

24/01/2019, 00:00

Not After

01/02/2020, 23:59

Subject

CN=NEXON Korea Corporation.,O=NEXON Korea Corporation.,L=Seongnam-si,ST=Gyeonggi-do,C=KR

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

23:68:d3:15:89:29:51:83:25:a7:60:9b:86:5d:83:75
Certificate

Issuer

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

Not Before

24/01/2019, 00:00

Not After

24/03/2020, 23:59

Subject

CN=NEXON Korea Corporation.,O=NEXON Korea Corporation.,L=Seongnam-si,ST=Gyeonggi-do,C=KR

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

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

d7:5b:b6:09:03:53:26:14:25:d9:3c:53:39:22:40:68:4e:81:74:86:e0:a9:2f:a6:4c:1e:9e:db:08:53:de:d5
Signer

Actual PE Digest

d7:5b:b6:09:03:53:26:14:25:d9:3c:53:39:22:40:68:4e:81:74:86:e0:a9:2f:a6:4c:1e:9e:db:08:53:de:d5

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=NEXON Korea Corporation.,O=NEXON Korea Corporation.,L=Seongnam-si,ST=Gyeonggi-do,C=KR

16/07/2019, 06:53
Valid: false

74:1e:e6:80:53:df:06:0d:e0:bc:ad:0d:93:98:6f:9c:0d:d1:c7:c9
Signer

Actual PE Digest

74:1e:e6:80:53:df:06:0d:e0:bc:ad:0d:93:98:6f:9c:0d:d1:c7:c9

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=NEXON Korea Corporation.,O=NEXON Korea Corporation.,L=Seongnam-si,ST=Gyeonggi-do,C=KR

16/07/2019, 06:53
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 668KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 653KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 772KB - Virtual size: 768KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 156KB - Virtual size: 155KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 80KB - Virtual size: 257KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 100KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

7e:67:49:9d:89:b1:40:25:cd:f1:ee:20:fe:9c:11:0cCertificate

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

23:68:d3:15:89:29:51:83:25:a7:60:9b:86:5d:83:75Certificate

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

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

d7:5b:b6:09:03:53:26:14:25:d9:3c:53:39:22:40:68:4e:81:74:86:e0:a9:2f:a6:4c:1e:9e:db:08:53:de:d5Signer

Signature Validations

Verification

16/07/2019, 06:53 Valid: false

74:1e:e6:80:53:df:06:0d:e0:bc:ad:0d:93:98:6f:9c:0d:d1:c7:c9Signer

Signature Validations

Verification

16/07/2019, 06:53 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 668KB

UPX1 Size: 653KB - Virtual size: 656KB

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

Headers

File Characteristics

Sections

.text Size: 772KB - Virtual size: 768KB

.rdata Size: 156KB - Virtual size: 155KB

.data Size: 80KB - Virtual size: 257KB

.rsrc Size: 24KB - Virtual size: 22KB

.data Size: 100KB - Virtual size: 96KB

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

7e:67:49:9d:89:b1:40:25:cd:f1:ee:20:fe:9c:11:0c
Certificate

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

23:68:d3:15:89:29:51:83:25:a7:60:9b:86:5d:83:75
Certificate

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

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

d7:5b:b6:09:03:53:26:14:25:d9:3c:53:39:22:40:68:4e:81:74:86:e0:a9:2f:a6:4c:1e:9e:db:08:53:de:d5
Signer

16/07/2019, 06:53
Valid: false

74:1e:e6:80:53:df:06:0d:e0:bc:ad:0d:93:98:6f:9c:0d:d1:c7:c9
Signer

16/07/2019, 06:53
Valid: false

UPX0
Size: - Virtual size: 668KB

UPX1
Size: 653KB - Virtual size: 656KB

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

.text
Size: 772KB - Virtual size: 768KB

.rdata
Size: 156KB - Virtual size: 155KB

.data
Size: 80KB - Virtual size: 257KB

.rsrc
Size: 24KB - Virtual size: 22KB

.data
Size: 100KB - Virtual size: 96KB