0b90a36d1390e3dab6fc556891b71f8f_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

0b90a36d1390e3dab6fc556891b71f8f_JaffaCakes118
Size

148KB
MD5

0b90a36d1390e3dab6fc556891b71f8f
SHA1

63340360c56e5d6fcf93db70e0101768d09c9ab6
SHA256

cd15438d37387a25ef3f493ac594ce45e7d5fb1de97478ed2b5215d12f683695
SHA512

c217546a0e0665856a20f1ba9fd6cd51fd8bd39d5a7664b7b6c3a30f231854a0cd5b6474b7316fee13aa1964719fb0877f45cdc44958b473510a49cdfef8df70
SSDEEP

3072:g8MiYTQSSHvGaXZyvB2Sjhpy0kwFdNHHWx26SzkPI8vS3q:geYkSuGNo0hpyID1Ha26kVwSa

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

0b90a36d1390e3dab6fc556891b71f8f_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

40:47:59:be:fc:b4:58:5e:bd:1e:09:ec:82:72:d1:7e
Certificate

Issuer

CN=Root Agency

Not Before

30/03/2011, 17:27

Not After

31/12/2039, 23:59

Subject

CN=Heimokrlitnccx

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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 133KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 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: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 142KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

40:47:59:be:fc:b4:58:5e:bd:1e:09:ec:82:72:d1:7eCertificate

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: 84KB

UPX1 Size: 133KB - Virtual size: 136KB

.rsrc Size: 10KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 50KB - Virtual size: 50KB

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 142KB - Virtual size: 142KB

.rsrc Size: 11KB - Virtual size: 11KB

40:47:59:be:fc:b4:58:5e:bd:1e:09:ec:82:72:d1:7e
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: 84KB

UPX1
Size: 133KB - Virtual size: 136KB

.rsrc
Size: 10KB - Virtual size: 12KB

.text
Size: 50KB - Virtual size: 50KB

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 142KB - Virtual size: 142KB

.rsrc
Size: 11KB - Virtual size: 11KB