2e2fd832b893f3ece3a9ccd4f5a68733_JaffaCakes118

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General

Target

2e2fd832b893f3ece3a9ccd4f5a68733_JaffaCakes118
Size

225KB
MD5

2e2fd832b893f3ece3a9ccd4f5a68733
SHA1

b9ad586306fa4fe127686faa6e89c9d3e6a0ddfd
SHA256

ea3b5617a8377de247b248e5ec50a0d0f3b08b0d47715b2cae5c8eb1f6f7ca23
SHA512

e0e4849abd4b2090ef0a37f1f53175af3ea1430415b20b7a9d801d550054c1e164239159a7779eef4902f1bcc1e8cbcc69f5aac3fa6ac25f005408afe28d4d7d
SSDEEP

6144:yfOpM5uMf/j/lSCq0wWCBY5y3aiAGWd573slDD0Igz:ympM5t3nFCBY5dikLsVEz

Score

5^/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

2e2fd832b893f3ece3a9ccd4f5a68733_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

58:80:6c:1a:15:38:85:d4:bf:e2:e3:37:03:40:49:1f
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

29/08/2013, 00:00

Not After

29/08/2014, 23:59

Subject

CN=POPELER SYSTEM\, S.L.,OU=IT,O=POPELER SYSTEM\, S.L.,L=Badalona,ST=Barcelona,C=ES

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

af:45:0b:93:0d:c6:ff:50:1a:17:03:02:f3:19:20:42:4c:c5:d0:df
Signer

Actual PE Digest

af:45:0b:93:0d:c6:ff:50:1a:17:03:02:f3:19:20:42:4c:c5:d0:df

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 144KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 202KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 20KB

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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 161KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

58:80:6c:1a:15:38:85:d4:bf:e2:e3:37:03:40:49:1fCertificate

Extended Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

af:45:0b:93:0d:c6:ff:50:1a:17:03:02:f3:19:20:42:4c:c5:d0:dfSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 144KB

UPX1 Size: 202KB - Virtual size: 204KB

.rsrc Size: 17KB - Virtual size: 20KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 100KB - Virtual size: 100KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 161KB - Virtual size: 169KB

.rsrc Size: 17KB - Virtual size: 16KB

.reloc Size: 9KB - Virtual size: 8KB

58:80:6c:1a:15:38:85:d4:bf:e2:e3:37:03:40:49:1f
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

af:45:0b:93:0d:c6:ff:50:1a:17:03:02:f3:19:20:42:4c:c5:d0:df
Signer

UPX0
Size: - Virtual size: 144KB

UPX1
Size: 202KB - Virtual size: 204KB

.rsrc
Size: 17KB - Virtual size: 20KB

.text
Size: 100KB - Virtual size: 100KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 161KB - Virtual size: 169KB

.rsrc
Size: 17KB - Virtual size: 16KB

.reloc
Size: 9KB - Virtual size: 8KB