126285f0832a25ba4655681f7a6ffb76_JaffaCakes118

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General

Target

126285f0832a25ba4655681f7a6ffb76_JaffaCakes118
Size

148KB
MD5

126285f0832a25ba4655681f7a6ffb76
SHA1

bf3dbf9877c939fef2dc96fe6377a40e23336ca3
SHA256

e276344c249f38c0ec166f4438d7b5ba67c736c634803bda063f0604053d493e
SHA512

193f5924057de8b15f0dbdd1cc6d4fd0e14164853321ff13646e934fb00e9fe4026e7bc732bebdefbeb6594c0dcc7a1698bbefcbb98fa7689cf84addf3a9af34
SSDEEP

3072:WGRQVzdl6pqbrY8QmqGORNTwHii07OZ+UR02KTra8KCzybtEYEBQv2l:WGR2ddrYjm0MHii07OZ+UG2KXqtEYemI

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

126285f0832a25ba4655681f7a6ffb76_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

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

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24
Certificate

Issuer

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

Not Before

23/07/2013, 00:00

Not After

23/07/2014, 23:59

Subject

CN=Shetef Solutions & Consulting (1998) Ltd.,O=Shetef Solutions & Consulting (1998) Ltd.,L=Rannana,ST=Israel,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

cb:c6:dd:60:b8:3b:75:fd:d1:b4:9f:0f:b7:00:ce:c1:bb:10:84:20
Signer

Actual PE Digest

cb:c6:dd:60:b8:3b:75:fd:d1:b4:9f:0f:b7:00:ce:c1:bb:10:84:20

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: 228KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 127KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 231KB - Virtual size: 230KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

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

Extended Key Usages

Key Usages

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24Certificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

cb:c6:dd:60:b8:3b:75:fd:d1:b4:9f:0f:b7:00:ce:c1:bb:10:84:20Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 228KB

UPX1 Size: 127KB - Virtual size: 128KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 231KB - Virtual size: 230KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 10KB - Virtual size: 19KB

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

.reloc Size: 19KB - Virtual size: 19KB

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

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

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

cb:c6:dd:60:b8:3b:75:fd:d1:b4:9f:0f:b7:00:ce:c1:bb:10:84:20
Signer

UPX0
Size: - Virtual size: 228KB

UPX1
Size: 127KB - Virtual size: 128KB

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

.text
Size: 231KB - Virtual size: 230KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 10KB - Virtual size: 19KB

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

.reloc
Size: 19KB - Virtual size: 19KB