f89baf7bd28fe6d811a02a3ef090ba3f_JaffaCakes118

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General

Target

f89baf7bd28fe6d811a02a3ef090ba3f_JaffaCakes118
Size

49KB
MD5

f89baf7bd28fe6d811a02a3ef090ba3f
SHA1

073bcf9629d11e86ea111fd9c595a143ab50d8ea
SHA256

894b73236f9aa5a7799878a79988035a66cacf13b72e495024db96897bd18d05
SHA512

980f82d501293d2f39c87b5a1393c35e5f694315b98bc83a0e638effac7ed681821be8e18af1808725bbb672b751a03417e2ce1331de43c48c5e1dedc2f03f7d
SSDEEP

1536:UWgQLKjY31jieJA9tEXakbFGq9WPjO5EoAwwDt:qspFueJ+GakbvAjOi33D

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

f89baf7bd28fe6d811a02a3ef090ba3f_JaffaCakes118
.exe windows:6 windows x86 arch:x86

Code Sign

11:01:77:89:60:96:79:a0:41:0c:db:59:84:4f:65:3a
Certificate

Issuer

CN=Root Agency

Not Before

03/04/2011, 22:00

Not After

31/12/2039, 23:59

Subject

CN=Tejusgtcuqcmmi

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: 292KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 63KB - Virtual size: 304KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

11:01:77:89:60:96:79:a0:41:0c:db:59:84:4f:65:3aCertificate

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: 292KB

UPX1 Size: 39KB - Virtual size: 40KB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 4KB - Virtual size: 4KB

.data Size: 63KB - Virtual size: 304KB

.rdata Size: 3KB - Virtual size: 2KB

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

11:01:77:89:60:96:79:a0:41:0c:db:59:84:4f:65:3a
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: 292KB

UPX1
Size: 39KB - Virtual size: 40KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 4KB - Virtual size: 4KB

.data
Size: 63KB - Virtual size: 304KB

.rdata
Size: 3KB - Virtual size: 2KB

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