43df2906257f773fbfc6dc3605b2d352_JaffaCakes118

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General

Target

43df2906257f773fbfc6dc3605b2d352_JaffaCakes118
Size

535KB
MD5

43df2906257f773fbfc6dc3605b2d352
SHA1

9456fdbd2b983dc655906352a3aec6a95ce93da6
SHA256

c637ba1210842ce792b6b92fbb510237200ec4f808770cccc8c321efd09756c3
SHA512

aaff0db21ed9e321855e9c50d531839ac24e1a25b066e15fb28b4dc507c98791807d39c6cba1ed51795e25698c17d7318081535216186d634c98afd6a5aae61f
SSDEEP

12288:VHn7ibFPs2T9gXF0KnFfSduf4M91chZmCGaY2Ed:Vbi+2TeXGldufp919MY2E

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

43df2906257f773fbfc6dc3605b2d352_JaffaCakes118
.exe windows:4 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

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

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

Not Before

16-07-2004 00:00

Not After

15-07-2014 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

38:dd:11:53:8b:52:54:7e:5f:77:80:5d:cb:32:7b:cc
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

11-12-2006 00:00

Not After

17-12-2007 23:59

Subject

CN=Protection Technology\, Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Software Development,O=Protection Technology\, Ltd.,L=Moscow,ST=Not present,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

1a:22:32:38:b9:5c:17:3b:3c:2b:c4:fd:61:ed:a1:e5:84:a9:4f:68
Signer

Actual PE Digest

1a:22:32:38:b9:5c:17:3b:3c:2b:c4:fd:61:ed:a1:e5:84:a9:4f:68

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

Sections

UPX0
Size: - Virtual size: 416KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 204KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 330KB - Virtual size: 330KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

Sections

.text
Size: 376KB - Virtual size: 372KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 172KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

38:dd:11:53:8b:52:54:7e:5f:77:80:5d:cb:32:7b:ccCertificate

Extended Key Usages

Key Usages

1a:22:32:38:b9:5c:17:3b:3c:2b:c4:fd:61:ed:a1:e5:84:a9:4f:68Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 416KB

UPX1 Size: 204KB - Virtual size: 204KB

.rsrc Size: 330KB - Virtual size: 330KB

Headers

File Characteristics

Sections

.text Size: 376KB - Virtual size: 372KB

.rdata Size: 172KB - Virtual size: 168KB

.data Size: 28KB - Virtual size: 50KB

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

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

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

38:dd:11:53:8b:52:54:7e:5f:77:80:5d:cb:32:7b:cc
Certificate

1a:22:32:38:b9:5c:17:3b:3c:2b:c4:fd:61:ed:a1:e5:84:a9:4f:68
Signer

UPX0
Size: - Virtual size: 416KB

UPX1
Size: 204KB - Virtual size: 204KB

.rsrc
Size: 330KB - Virtual size: 330KB

.text
Size: 376KB - Virtual size: 372KB

.rdata
Size: 172KB - Virtual size: 168KB

.data
Size: 28KB - Virtual size: 50KB

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