12c1a188d0cd0fd8e410dac4e52835cb_JaffaCakes118

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General

Target

12c1a188d0cd0fd8e410dac4e52835cb_JaffaCakes118
Size

802KB
MD5

12c1a188d0cd0fd8e410dac4e52835cb
SHA1

11adab42bbf04bdcfab650ba99699ac1e99d21b7
SHA256

941187c6a3d8885654152cb4de8fdb15ecf6e1f41ebb00ef8c2f07731e6dc13f
SHA512

8a58abded19596f3f1589ad847b0dbd821d058e0e30f225bf5a89beb03c47533babd8c209d93f4ced8a538bcc08f04d397850b8ae9872e3c0a2f5a4fd8eb9976
SSDEEP

24576:+MG2Qncz/E1re9E/ViR+mqaFQNvP6jQ4lNw6G+gtXG:+iyre9E/ViR+mdWpCblbhu2

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

12c1a188d0cd0fd8e410dac4e52835cb_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

02:3a:64
Certificate

Issuer

CN=GeoTrust Global CA,O=GeoTrust Inc.,C=US

Not Before

18/10/2012, 14:38

Not After

20/05/2022, 14:38

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:ba
Certificate

Issuer

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

Not Before

18/10/2012, 00:00

Not After

19/05/2022, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

39:dd:a9:0c:2f:be:58:3f:89:5e:a3:c1:7a:97:b5:49
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

03/08/2012, 00:00

Not After

03/08/2014, 23:59

Subject

CN=R&E Media GmbH,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=R&E Media GmbH,L=Koeln,ST=Nordrhein-Westfalen,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

11:ee:ff:67:1d:42:72:9e:13:cd:1d:d3:f2:d6:bf:26:12:29:75:40
Signer

Actual PE Digest

11:ee:ff:67:1d:42:72:9e:13:cd:1d:d3:f2:d6:bf:26:12:29:75:40

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: 1.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 688KB - Virtual size: 692KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 106KB - Virtual size: 108KB

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: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 260KB - Virtual size: 260KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 42KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 196KB - Virtual size: 195KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 87KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

02:3a:64Certificate

Extended Key Usages

Key Usages

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:baCertificate

Extended Key Usages

Key Usages

39:dd:a9:0c:2f:be:58:3f:89:5e:a3:c1:7a:97:b5:49Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

11:ee:ff:67:1d:42:72:9e:13:cd:1d:d3:f2:d6:bf:26:12:29:75:40Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.3MB

UPX1 Size: 688KB - Virtual size: 692KB

.rsrc Size: 106KB - Virtual size: 108KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 260KB - Virtual size: 260KB

.data Size: 42KB - Virtual size: 61KB

.rsrc Size: 196KB - Virtual size: 195KB

.reloc Size: 87KB - Virtual size: 86KB

02:3a:64
Certificate

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:ba
Certificate

39:dd:a9:0c:2f:be:58:3f:89:5e:a3:c1:7a:97:b5:49
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

11:ee:ff:67:1d:42:72:9e:13:cd:1d:d3:f2:d6:bf:26:12:29:75:40
Signer

UPX0
Size: - Virtual size: 1.3MB

UPX1
Size: 688KB - Virtual size: 692KB

.rsrc
Size: 106KB - Virtual size: 108KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 260KB - Virtual size: 260KB

.data
Size: 42KB - Virtual size: 61KB

.rsrc
Size: 196KB - Virtual size: 195KB

.reloc
Size: 87KB - Virtual size: 86KB