ed2cb1324dfbfde4efa5e14ac888cdcf_JaffaCakes118

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General

Target

ed2cb1324dfbfde4efa5e14ac888cdcf_JaffaCakes118
Size

2.1MB
MD5

ed2cb1324dfbfde4efa5e14ac888cdcf
SHA1

177b0901afd217afbe1927081e14847b7f120a99
SHA256

e8300522a3c8462e11216c1e21e8f84e423e3522f34fe7b2b12b3a557834e699
SHA512

457c9b85e536070928c07678a10596c0c6201aef453a984f069a16aef343c5f6f349cc6ad3b18fa7bcf65296f5b679f050dc95ece1835ef43cb2ef1c6cd89834
SSDEEP

49152:Q7nLN6Ov33dXj1nVE9eMx6BTmBbZppWgFDqMFAS05jzonIUyC/:QlH9Xj1O9eMgBibZbWgFDqFKX/

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

ed2cb1324dfbfde4efa5e14ac888cdcf_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:f5:14:32:ab:ad:3a:a3:50:11:f8:24:e0:c5:65:ec
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

14/11/2006, 00:00

Not After

15/11/2007, 23:59

Subject

CN=C-NetMedia,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=C-NetMedia,L=Mobile,ST=Alabama,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

42:4f:8e:c4:93:09:ba:06:c3:f9:c3:34:9a:b5:1f:ba:f5:8c:3c:06
Signer

Actual PE Digest

42:4f:8e:c4:93:09:ba:06:c3:f9:c3:34:9a:b5:1f:ba:f5:8c:3c:06

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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 53KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 94KB - Virtual size: 96KB

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: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 94KB - Virtual size: 94KB

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:f5:14:32:ab:ad:3a:a3:50:11:f8:24:e0:c5:65:ecCertificate

Extended Key Usages

Key Usages

42:4f:8e:c4:93:09:ba:06:c3:f9:c3:34:9a:b5:1f:ba:f5:8c:3c:06Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 180KB

UPX1 Size: 53KB - Virtual size: 56KB

.rsrc Size: 94KB - Virtual size: 96KB

Headers

File Characteristics

Sections

.text Size: 95KB - Virtual size: 95KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 12KB - Virtual size: 14KB

.rsrc Size: 94KB - Virtual size: 94KB

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:f5:14:32:ab:ad:3a:a3:50:11:f8:24:e0:c5:65:ec
Certificate

42:4f:8e:c4:93:09:ba:06:c3:f9:c3:34:9a:b5:1f:ba:f5:8c:3c:06
Signer

UPX0
Size: - Virtual size: 180KB

UPX1
Size: 53KB - Virtual size: 56KB

.rsrc
Size: 94KB - Virtual size: 96KB

.text
Size: 95KB - Virtual size: 95KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 12KB - Virtual size: 14KB

.rsrc
Size: 94KB - Virtual size: 94KB