b5f8a5bc8d454d85a6fe30cf98385d6e_JaffaCakes118

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General

Target

b5f8a5bc8d454d85a6fe30cf98385d6e_JaffaCakes118
Size

36KB
MD5

b5f8a5bc8d454d85a6fe30cf98385d6e
SHA1

a8320a4c73a8163896e2a5b51e992afd48ee318f
SHA256

ec6645364c0dd8bbea4b969667aa792858743b58b882adb31802e22b8a2c5333
SHA512

c3a4a844f4ef8d939ed923fe7ac75672a1d41e5b89e66e1f284c76d6b81705c4dcb0073614c326d5606af4bdeb806b5ccdc4910910b4aa6846f28527bb1b118d
SSDEEP

768:oclMvl/8yv6XmJ9Tw01PL9ZVNzLk4qj76KDUh8AKBMXZLM:ocG8yCmrTV1PpbNzLoeK4KBMXZY

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

b5f8a5bc8d454d85a6fe30cf98385d6e_JaffaCakes118
.exe windows:6 windows x86 arch:x86

Code Sign

24:dd:f5:dc:b8:d3:29:b0:4b:ab:71:a1:f9:ce:6d:32
Certificate

Issuer

CN=Root Agency

Not Before

26-11-2011 20:57

Not After

31-12-2039 23:59

Subject

CN=Hvqvvwmywe

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

Signer

Actual PE Digest

Digest Algorithm

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 30KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 512B - Virtual size: 2KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 512B - Virtual size: 878B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 512B - Virtual size: 3KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

24:dd:f5:dc:b8:d3:29:b0:4b:ab:71:a1:f9:ce:6d:32Certificate

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

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 60KB

UPX1 Size: 30KB - Virtual size: 32KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 31KB - Virtual size: 30KB

.rdata Size: 2KB - Virtual size: 1KB

.text Size: 512B - Virtual size: 2KB

.text Size: 512B - Virtual size: 878B

.text Size: 1024B - Virtual size: 1KB

.text Size: - Virtual size: 2KB

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

.text Size: 512B - Virtual size: 3KB

.rsrc Size: 13KB - Virtual size: 16KB

.text Size: 1024B - Virtual size: 1KB

24:dd:f5:dc:b8:d3:29:b0:4b:ab:71:a1:f9:ce:6d:32
Certificate

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

UPX0
Size: - Virtual size: 60KB

UPX1
Size: 30KB - Virtual size: 32KB

.rsrc
Size: 2KB - Virtual size: 4KB

.text
Size: 31KB - Virtual size: 30KB

.rdata
Size: 2KB - Virtual size: 1KB

.text
Size: 512B - Virtual size: 2KB

.text
Size: 512B - Virtual size: 878B

.text
Size: 1024B - Virtual size: 1KB

.text
Size: - Virtual size: 2KB

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

.text
Size: 512B - Virtual size: 3KB

.rsrc
Size: 13KB - Virtual size: 16KB

.text
Size: 1024B - Virtual size: 1KB