NEAS[.]d2c37172f9acbbe5e1b75a50a9ca8ad0_JC[.]exe

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General

Target

NEAS.d2c37172f9acbbe5e1b75a50a9ca8ad0_JC.exe
Size

3.1MB
MD5

d2c37172f9acbbe5e1b75a50a9ca8ad0
SHA1

d867574475241cf5d7cfd751acb3a9f2dd519e56
SHA256

4b68c953813bf8726fef11ab1cf06d76c25ad0aad5aaf91f5a00f73125368a99
SHA512

f1ac4dcf99972076de6ba027376dc8d487e97beeffdcb327cf679d0105a7d99f066a9983317effadb21db7c9b46d03468f20537b964345371407458f77190de3
SSDEEP

98304:UtsVRNaYClDPKMNkA+zoBR3xqR1ntKJqvCKb3FnTPxpF:mmWlDVk5s33unAwaaVnTZT

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

NEAS.d2c37172f9acbbe5e1b75a50a9ca8ad0_JC.exe
.exe windows:4 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

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

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

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

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

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

41:00:26:b7:ae:29:96:3b:60:8d:61:91:1b:77:1e:16
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

11/05/2012, 00:00

Not After

10/08/2015, 23:59

Subject

CN=Beijing Rising Information Technology Corporation Limited,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Beijing Rising Information Technology Corporation Limited,L=Beijing,ST=Beijing,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

42:4c:46:da:01:31:26:97:ef:2e:3e:58:46:fc:c9:d2:13:0c:66:48
Signer

Actual PE Digest

42:4c:46:da:01:31:26:97:ef:2e:3e:58:46:fc:c9:d2:13:0c:66:48

Digest Algorithm

sha1

PE Digest Matches

true

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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 29KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

41:00:26:b7:ae:29:96:3b:60:8d:61:91:1b:77:1e:16Certificate

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

42:4c:46:da:01:31:26:97:ef:2e:3e:58:46:fc:c9:d2:13:0c:66:48Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 71KB - Virtual size: 72KB

.rsrc Size: 29KB - Virtual size: 32KB

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

61:19:93:e4:00:00:00:00:00:1c
Certificate

41:00:26:b7:ae:29:96:3b:60:8d:61:91:1b:77:1e:16
Certificate

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

42:4c:46:da:01:31:26:97:ef:2e:3e:58:46:fc:c9:d2:13:0c:66:48
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 71KB - Virtual size: 72KB

.rsrc
Size: 29KB - Virtual size: 32KB