3d3929fe2bfed55d276b98d4bc8b168e_JaffaCakes118

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General

Target

3d3929fe2bfed55d276b98d4bc8b168e_JaffaCakes118
Size

70KB
MD5

3d3929fe2bfed55d276b98d4bc8b168e
SHA1

d49b10f3697d2d4dbb7b3a46fcf55eb64a500216
SHA256

3638449f530a5aa0fc451f9a67937b5b2c2b9ab8f4d4edacb1a88bf6a43aa3f8
SHA512

fa477b909416c904f0f874d00acd5340b2770ca44346593b4cddcc4a82961e87a44ef3e6f2ab74bc95b4d6e29bea3d7140707a4454a621bb3fd87d29f7a3683e
SSDEEP

1536:kDQ0V0cHeUxtra/ddI1WzpdxwPvF8RtgjJ:WvGcHNLraldxzOXF84

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

3d3929fe2bfed55d276b98d4bc8b168e_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

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

5b:33:e7:7a:59:d1:86:cd:3c:af:32:3d:62:1e:27:a9
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

25/10/2011, 00:00

Not After

24/10/2014, 23:59

Subject

CN=Clearwire Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Clearwire Corporation,L=Kirkland,ST=Washington,C=US

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

9a:62:16:62:57:26:ff:80:3b:07:34:94:c9:a7:65:6d:b3:9b:86:34
Signer

Actual PE Digest

9a:62:16:62:57:26:ff:80:3b:07:34:94:c9:a7:65:6d:b3:9b:86:34

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

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

5b:33:e7:7a:59:d1:86:cd:3c:af:32:3d:62:1e:27:a9Certificate

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

9a:62:16:62:57:26:ff:80:3b:07:34:94:c9:a7:65:6d:b3:9b:86:34Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 88KB

UPX1 Size: 31KB - Virtual size: 32KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 20KB - Virtual size: 20KB

.rdata Size: 11KB - Virtual size: 11KB

.data Size: 3KB - Virtual size: 8KB

.rsrc Size: 61KB - Virtual size: 60KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

5b:33:e7:7a:59:d1:86:cd:3c:af:32:3d:62:1e:27:a9
Certificate

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

9a:62:16:62:57:26:ff:80:3b:07:34:94:c9:a7:65:6d:b3:9b:86:34
Signer

UPX0
Size: - Virtual size: 88KB

UPX1
Size: 31KB - Virtual size: 32KB

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

.text
Size: 20KB - Virtual size: 20KB

.rdata
Size: 11KB - Virtual size: 11KB

.data
Size: 3KB - Virtual size: 8KB

.rsrc
Size: 61KB - Virtual size: 60KB