f577fae89851f9026989bc6f9bf5d3ee_JaffaCakes118

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General

Target

f577fae89851f9026989bc6f9bf5d3ee_JaffaCakes118
Size

312KB
MD5

f577fae89851f9026989bc6f9bf5d3ee
SHA1

e22dfa1bc0c0cdcbc34d626ed4640490e6a00e20
SHA256

3ab0757a196839f2a62449341fe98ca2479d39b3148aa7b0b8ecc48f5adef747
SHA512

22b56d068551385129bef558a8a9dddc67716ceca9303054e9c2d4367da4d1e54dbf076152d1f7615cf4bb320dec036ef43fa816c51a38bc8f6a248cac839f31
SSDEEP

6144:2BrA7+6HSNOZj4HDvwPI+4XyryesZViQhrztrItt8JXmdpUhsZRYRYWL6vd:krC+6yNBjIkXyry5tfVIttKyUh8m6U6V

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

f577fae89851f9026989bc6f9bf5d3ee_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

05:e6:71:75:3c:f9:bb:1d:76:a8:c5:56:52:89:27:20
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

22/12/2010, 00:00

Not After

21/12/2012, 23:59

Subject

CN=appbundler.com,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Ops,O=appbundler.com,L=Bellevue,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

d2:30:c5:c4:55:af:53:e4:42:6e:53:e8:be:7d:96:fc:89:06:ed:16
Signer

Actual PE Digest

d2:30:c5:c4:55:af:53:e4:42:6e:53:e8:be:7d:96:fc:89:06:ed:16

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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 408KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 300KB - Virtual size: 300KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 298KB - Virtual size: 298KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 233KB - Virtual size: 232KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

05:e6:71:75:3c:f9:bb:1d:76:a8:c5:56:52:89:27:20Certificate

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

d2:30:c5:c4:55:af:53:e4:42:6e:53:e8:be:7d:96:fc:89:06:ed:16Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 408KB

UPX1 Size: 300KB - Virtual size: 300KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 298KB - Virtual size: 298KB

.rdata Size: 88KB - Virtual size: 87KB

.data Size: 14KB - Virtual size: 24KB

.rsrc Size: 233KB - Virtual size: 232KB

.reloc Size: 30KB - Virtual size: 29KB

05:e6:71:75:3c:f9:bb:1d:76:a8:c5:56:52:89:27:20
Certificate

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

d2:30:c5:c4:55:af:53:e4:42:6e:53:e8:be:7d:96:fc:89:06:ed:16
Signer

UPX0
Size: - Virtual size: 408KB

UPX1
Size: 300KB - Virtual size: 300KB

.rsrc
Size: 7KB - Virtual size: 8KB

.text
Size: 298KB - Virtual size: 298KB

.rdata
Size: 88KB - Virtual size: 87KB

.data
Size: 14KB - Virtual size: 24KB

.rsrc
Size: 233KB - Virtual size: 232KB

.reloc
Size: 30KB - Virtual size: 29KB