679bad1f07a19dcc89b6beef347104c5_JaffaCakes118

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General

Target

679bad1f07a19dcc89b6beef347104c5_JaffaCakes118
Size

151KB
MD5

679bad1f07a19dcc89b6beef347104c5
SHA1

f6322b94639020af7aa78e55a2eb3464c06a649b
SHA256

060c0647e540b0d92d190933565fff3f4dc543bef59e1c8937055c4e6fffffd8
SHA512

be451bd677a8112356341b4156675badb7101fabd4a4657edf4c28cefd665a638b855afd7d7871280c5d7f385ce0c9d72a926700a998445d43729f52614b0d95
SSDEEP

3072:RK62PXJLEGlSJH/BAA92VkMSNx3mUgedhoXT:RKX/JLEGkJH/uNkMegewD

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

679bad1f07a19dcc89b6beef347104c5_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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

61:0c:12:06:00:00:00:00:00:1b
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

23/05/2006, 17:01

Not After

23/05/2016, 17:11

Subject

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

54:8c:91:98:11:8f:cd:37:64:73:5d:5f:86:15:12:b1
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

13/03/2010, 00:00

Not After

24/05/2013, 23:59

Subject

CN=National Instruments Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=National Instruments Corporation,L=Austin,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

b2:d4:e5:54:c3:5d:74:ba:38:c1:23:3b:6f:9c:ca:51:10:88:cb:86
Signer

Actual PE Digest

b2:d4:e5:54:c3:5d:74:ba:38:c1:23:3b:6f:9c:ca:51:10:88:cb:86

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 276KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 132KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 12KB

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 235KB - Virtual size: 234KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 55KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

61:0c:12:06:00:00:00:00:00:1bCertificate

Key Usages

54:8c:91:98:11:8f:cd:37:64:73:5d:5f:86:15:12:b1Certificate

Extended Key Usages

Key Usages

b2:d4:e5:54:c3:5d:74:ba:38:c1:23:3b:6f:9c:ca:51:10:88:cb:86Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 276KB

UPX1 Size: 132KB - Virtual size: 132KB

.rsrc Size: 11KB - Virtual size: 12KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 235KB - Virtual size: 234KB

.rdata Size: 55KB - Virtual size: 54KB

.data Size: 9KB - Virtual size: 25KB

.rsrc Size: 76KB - Virtual size: 75KB

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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

61:0c:12:06:00:00:00:00:00:1b
Certificate

54:8c:91:98:11:8f:cd:37:64:73:5d:5f:86:15:12:b1
Certificate

b2:d4:e5:54:c3:5d:74:ba:38:c1:23:3b:6f:9c:ca:51:10:88:cb:86
Signer

UPX0
Size: - Virtual size: 276KB

UPX1
Size: 132KB - Virtual size: 132KB

.rsrc
Size: 11KB - Virtual size: 12KB

.text
Size: 235KB - Virtual size: 234KB

.rdata
Size: 55KB - Virtual size: 54KB

.data
Size: 9KB - Virtual size: 25KB

.rsrc
Size: 76KB - Virtual size: 75KB