8e8730c2364104924ba2d6b982716faf_JaffaCakes118

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General

Target

8e8730c2364104924ba2d6b982716faf_JaffaCakes118
Size

313KB
MD5

8e8730c2364104924ba2d6b982716faf
SHA1

55e4693e1cd861f349a9e9bea58b7d6a102c5eee
SHA256

d280ba8a00ed6d17a243396d2e9d64a3a1b44667dfafa6de8aba5d93c8150340
SHA512

decb40146288b9d06c070fd0f98fe1b05a48b36f726d7e6da068f134ad68339321fbf85ac3c951a9bdaaaeb7e9a3bd24aa4e6fef934d973203ed68faeadd8318
SSDEEP

6144:tVYmoP2D+6u6e1t0pUVnxNwDwIj9o9sy7aNC5asej5zYQou0MiJ/A0aufAKSN7bP:H2Pn6uN/0pU5XwDNox7aNo4OJ9pfAKCP

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

8e8730c2364104924ba2d6b982716faf_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

44:93:9d:01:47:3d:3b:66:70:ac:2d:6e:d9:50:bd:0b
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

22-10-2008 00:00

Not After

23-10-2011 23:59

Subject

CN=GibMedia,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=GibMedia,L=TOULOUSE,ST=HAUTE GARONNE,C=FR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

b8:21:9e:0a:ad:3f:2f:04:fb:57:d1:32:01:37:68:66:62:7f:6f:1f
Signer

Actual PE Digest

b8:21:9e:0a:ad:3f:2f:04:fb:57:d1:32:01:37:68:66:62:7f:6f:1f

Digest Algorithm

sha1

PE Digest Matches

true

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: 43KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 16KB

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

44:93:9d:01:47:3d:3b:66:70:ac:2d:6e:d9:50:bd:0bCertificate

Extended Key Usages

Key Usages

b8:21:9e:0a:ad:3f:2f:04:fb:57:d1:32:01:37:68:66:62:7f:6f:1fSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 84KB

UPX1 Size: 43KB - Virtual size: 44KB

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

Headers

File Characteristics

Sections

.text Size: 72KB - Virtual size: 72KB

.data Size: 2KB - Virtual size: 28KB

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

.rsrc Size: 15KB - Virtual size: 16KB

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

44:93:9d:01:47:3d:3b:66:70:ac:2d:6e:d9:50:bd:0b
Certificate

b8:21:9e:0a:ad:3f:2f:04:fb:57:d1:32:01:37:68:66:62:7f:6f:1f
Signer

UPX0
Size: - Virtual size: 84KB

UPX1
Size: 43KB - Virtual size: 44KB

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

.text
Size: 72KB - Virtual size: 72KB

.data
Size: 2KB - Virtual size: 28KB

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

.rsrc
Size: 15KB - Virtual size: 16KB