3903fbd5cc460e621e55460a872d6d58_JaffaCakes118

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General

Target

3903fbd5cc460e621e55460a872d6d58_JaffaCakes118
Size

1004KB
MD5

3903fbd5cc460e621e55460a872d6d58
SHA1

750ebcf5d190b47a84313594e56da8ef40520c9e
SHA256

6ab8514e556e0eaeff14095471a307587b9e87af01d84a3bfb27f99b82cecf03
SHA512

69fec8034ccb624a7c401f7246239b34a9bc8d4ec1e73bd2aba919796455286608ec738b0a018d77a768d3d04f2d92c5b9e121e4508ed97a526743e8d812ea12
SSDEEP

12288:yGCuDUYH8bDmFsqBwWEKOfAg9QCsHxkVFo1s1OzgRU23PVcEWLSTon5W1zBMR9o5:yf4K1qB7EHfvcMv1MAVcT2Tz1zBixnJW

Score

5^/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

3903fbd5cc460e621e55460a872d6d58_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

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

4b:47:49:f0:d7:a0:22:5b:b2:c3:2a:2a:65:53:63:05
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

17/08/2010, 00:00

Not After

17/08/2011, 23:59

Subject

CN=Skype Technologies SA,OU=Information Security+OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Skype Technologies SA,L=Luxembourg,ST=Luxembourg,C=LU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

9c:cb:f7:e7:9d:48:d4:cb:23:33:e2:ec:57:51:88:fe:52:ff:85:bd
Signer

Actual PE Digest

9c:cb:f7:e7:9d:48:d4:cb:23:33:e2:ec:57:51:88:fe:52:ff:85:bd

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 707KB - Virtual size: 708KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 291KB - Virtual size: 292KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

Extended Key Usages

Key Usages

4b:47:49:f0:d7:a0:22:5b:b2:c3:2a:2a:65:53:63:05Certificate

Extended Key Usages

Key Usages

9c:cb:f7:e7:9d:48:d4:cb:23:33:e2:ec:57:51:88:fe:52:ff:85:bdSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.6MB

UPX1 Size: 707KB - Virtual size: 708KB

.rsrc Size: 291KB - Virtual size: 292KB

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

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

4b:47:49:f0:d7:a0:22:5b:b2:c3:2a:2a:65:53:63:05
Certificate

9c:cb:f7:e7:9d:48:d4:cb:23:33:e2:ec:57:51:88:fe:52:ff:85:bd
Signer

UPX0
Size: - Virtual size: 1.6MB

UPX1
Size: 707KB - Virtual size: 708KB

.rsrc
Size: 291KB - Virtual size: 292KB