dc094ab6e1f83971f9df66ede7c75206_JaffaCakes118

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General

Target

dc094ab6e1f83971f9df66ede7c75206_JaffaCakes118
Size

83KB
MD5

dc094ab6e1f83971f9df66ede7c75206
SHA1

45b3cf2f34e28ed83b73d75372fb352c36d717cf
SHA256

516f3b049839d030417eec9b37ba29fe299579e6aaaa482cd129bd9cb308c9fb
SHA512

60771e3a84bcf892bfc3c3f8c865f81e726a9bcad5f97c05adb18ec11d316f7a9b8a446dce5027a5624a9d3aed1749f8596cb58191137b150f53f25ae8b49e7e
SSDEEP

1536:atN8hLHJW0J7fc8/ZGr25EPzQQObX0/YvlVPLB6vNMnT83QJbTznr:lhsObcSGr4EPUt1xLB6vNn3QJbTrr

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

dc094ab6e1f83971f9df66ede7c75206_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

ad:bc:f5:8a:af:0f:7c:83:22:d8:88:e3:06:2b:11:55
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

23/09/2009, 00:00

Not After

22/09/2012, 23:59

Subject

CN=Spotify Ltd,O=Spotify Ltd,POSTALCODE=WC1A 1DD,STREET=103 New Oxford Street,L=London,ST=-,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

fa:1a:4d:0d:92:64:2a:31:6b:2a:73:14:c6:ac:b6:31:e3:a2:33:bc
Signer

Actual PE Digest

fa:1a:4d:0d:92:64:2a:31:6b:2a:73:14:c6:ac:b6:31:e3:a2:33:bc

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 52KB - Virtual size: 52KB

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_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

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

ad:bc:f5:8a:af:0f:7c:83:22:d8:88:e3:06:2b:11:55Certificate

Extended Key Usages

Key Usages

fa:1a:4d:0d:92:64:2a:31:6b:2a:73:14:c6:ac:b6:31:e3:a2:33:bcSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 96KB

UPX1 Size: 26KB - Virtual size: 28KB

.rsrc Size: 52KB - Virtual size: 52KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 39KB - Virtual size: 39KB

.rdata Size: 15KB - Virtual size: 14KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 51KB - Virtual size: 51KB

.reloc Size: 2KB - Virtual size: 2KB

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

ad:bc:f5:8a:af:0f:7c:83:22:d8:88:e3:06:2b:11:55
Certificate

fa:1a:4d:0d:92:64:2a:31:6b:2a:73:14:c6:ac:b6:31:e3:a2:33:bc
Signer

UPX0
Size: - Virtual size: 96KB

UPX1
Size: 26KB - Virtual size: 28KB

.rsrc
Size: 52KB - Virtual size: 52KB

.text
Size: 39KB - Virtual size: 39KB

.rdata
Size: 15KB - Virtual size: 14KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 51KB - Virtual size: 51KB

.reloc
Size: 2KB - Virtual size: 2KB