3e8f447107ab0565349f454b850808c7_JaffaCakes118

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General

Target

3e8f447107ab0565349f454b850808c7_JaffaCakes118
Size

508KB
MD5

3e8f447107ab0565349f454b850808c7
SHA1

b00bf02e8e29866b45033fcb2342143878820a1e
SHA256

ceac5d86134d1650cb916deb93a3b26b9775bcd01da74fe761665607707b441c
SHA512

65d34f832178c31941796b0be95c8e0c341e8f5fce9d14c9b3692ea0d42ad874839e2467b8b396ff8b5a87cd3181cec4e943848f31efda6faa2dedd9b1b24b33
SSDEEP

12288:JJeo7B3j+lLV5h2P0WCA3jLpAZHY5KS4pf8asM:Pew3jwZA0WCAXpAnZpf8PM

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

3e8f447107ab0565349f454b850808c7_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

3c:05:31:97:d3:83:fe:20:92:02:06:13:ee:0e:b6:2b
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

01/02/2010, 00:00

Not After

01/02/2011, 23:59

Subject

CN=E-KANOPI,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=E-KANOPI,L=TOULOUSE,ST=MIDI PYRENEES,C=FR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:b7:eb:32:32:4a:55:87:b9:d4:0d:49:a7:55:ea:90:6a:0d:57:64
Signer

Actual PE Digest

7b:b7:eb:32:32:4a:55:87:b9:d4:0d:49:a7:55:ea:90:6a:0d:57:64

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 436KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 496KB - Virtual size: 500KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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_DYNAMIC_BASE
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: 421KB - Virtual size: 421KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 377KB - Virtual size: 377KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

3c:05:31:97:d3:83:fe:20:92:02:06:13:ee:0e:b6:2bCertificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

7b:b7:eb:32:32:4a:55:87:b9:d4:0d:49:a7:55:ea:90:6a:0d:57:64Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 436KB

UPX1 Size: 496KB - Virtual size: 500KB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 421KB - Virtual size: 421KB

.rdata Size: 71KB - Virtual size: 71KB

.data Size: 9KB - Virtual size: 24KB

.rsrc Size: 377KB - Virtual size: 377KB

.reloc Size: 18KB - Virtual size: 18KB

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

3c:05:31:97:d3:83:fe:20:92:02:06:13:ee:0e:b6:2b
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

7b:b7:eb:32:32:4a:55:87:b9:d4:0d:49:a7:55:ea:90:6a:0d:57:64
Signer

UPX0
Size: - Virtual size: 436KB

UPX1
Size: 496KB - Virtual size: 500KB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 421KB - Virtual size: 421KB

.rdata
Size: 71KB - Virtual size: 71KB

.data
Size: 9KB - Virtual size: 24KB

.rsrc
Size: 377KB - Virtual size: 377KB

.reloc
Size: 18KB - Virtual size: 18KB