34ccc1c72c1ed0f0ac51d935eccac6a8_JaffaCakes118

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General

Target

34ccc1c72c1ed0f0ac51d935eccac6a8_JaffaCakes118
Size

2.6MB
MD5

34ccc1c72c1ed0f0ac51d935eccac6a8
SHA1

d87010153eeeece162b7fab680c5d87286f25c6e
SHA256

3d6b6df7b823a4166da6ec69d70580501b5263e7975df2c46270bcd222594d47
SHA512

c62e5ef6bcfc0d556550e6bc346ecdaa084e1421988a4496d1c721ee816ccfed36cb6718e8c5c2ebb0a8272c5d2bf1e68c6e076d1acacc6251eee138eced0c86
SSDEEP

49152:MyPK/+OcfC5d5sRB6wWhv/0q9tFOPDcLTFZzqaTlCHPnGMk7hPHoUnWPs+:UQfC5URCvMGFO2zXhCk7hQ0+

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

34ccc1c72c1ed0f0ac51d935eccac6a8_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

62:66:cc:1b:6d:1f:5c:82:76:61:a2:53:31:36:fd:9e
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

06-03-2008 00:00

Not After

06-03-2010 23:59

Subject

CN=AVG Technologies,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=AVG Technologies,L=Brno,ST=Jihomoravsky kraj,C=CZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7c:4c:d9:41:36:cb:4b:08:9a:e5:0d:f6:ee:d4:62:db:11:80:f9:cb
Signer

Actual PE Digest

7c:4c:d9:41:36:cb:4b:08:9a:e5:0d:f6:ee:d4:62:db:11:80:f9:cb

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 11.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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_32BIT_MACHINE

Sections

.text
Size: 708KB - Virtual size: 707KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.8MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9.4MB - Virtual size: 9.4MB

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

62:66:cc:1b:6d:1f:5c:82:76:61:a2:53:31:36:fd:9eCertificate

Extended Key Usages

Key Usages

7c:4c:d9:41:36:cb:4b:08:9a:e5:0d:f6:ee:d4:62:db:11:80:f9:cbSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 11.3MB

UPX1 Size: 2.6MB - Virtual size: 2.6MB

.rsrc Size: 25KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 708KB - Virtual size: 707KB

.rdata Size: 3.8MB - Virtual size: 3.8MB

.data Size: 8KB - Virtual size: 14KB

.rsrc Size: 9.4MB - Virtual size: 9.4MB

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

62:66:cc:1b:6d:1f:5c:82:76:61:a2:53:31:36:fd:9e
Certificate

7c:4c:d9:41:36:cb:4b:08:9a:e5:0d:f6:ee:d4:62:db:11:80:f9:cb
Signer

UPX0
Size: - Virtual size: 11.3MB

UPX1
Size: 2.6MB - Virtual size: 2.6MB

.rsrc
Size: 25KB - Virtual size: 28KB

.text
Size: 708KB - Virtual size: 707KB

.rdata
Size: 3.8MB - Virtual size: 3.8MB

.data
Size: 8KB - Virtual size: 14KB

.rsrc
Size: 9.4MB - Virtual size: 9.4MB