ffb08940368e4ba578e9ecd76835300b_JaffaCakes118

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General

Target

ffb08940368e4ba578e9ecd76835300b_JaffaCakes118
Size

17.6MB
MD5

ffb08940368e4ba578e9ecd76835300b
SHA1

028081cee68748d20d7e8cd57fdaaf8a7503c71e
SHA256

dad2dbe1f37385284b50ea86053d3660b8d51e801ab040006ac2b8f85c5443f0
SHA512

1c23e0ee7f0a932dd0a832b6ac48de51cfa56eeabeb79eb3cfff30dffaa834de0376902d1052420952f072118604faaab2932969cc3ec53fc3d8ad0367e46390
SSDEEP

393216:YzQ06oCRsm9h7bunAAd2WgcCyszNCwPX1rsWtL+I/Wpgg7w6:YzF9W7PunAAdWcCLNlP1PtL+qWpdw6

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

ffb08940368e4ba578e9ecd76835300b_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

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

30:f8:75:9f:49:18:cf:4e:5f:01:c2:64:1b:4a:b9:d9
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

11/12/2012, 00:00

Not After

11/12/2015, 23:59

Subject

CN=Shenzhen Qitu Software Technolgy Co.\, Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Shenzhen Qitu Software Technolgy Co.\, Ltd.,L=Shenzhen,ST=Guangdong,C=CN

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

7b:0d:2e:5e:ef:5a:73:7e:0e:7b:67:e1:7e:7c:e5:d7:21:ed:a9:1f
Signer

Actual PE Digest

7b:0d:2e:5e:ef:5a:73:7e:0e:7b:67:e1:7e:7c:e5:d7:21:ed:a9:1f

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: 17.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 266KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17.3MB - Virtual size: 17.3MB

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: 406KB - Virtual size: 406KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 126KB - Virtual size: 126KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17.3MB - Virtual size: 17.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 50KB - Virtual size: 50KB

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

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

Extended Key Usages

Key Usages

30:f8:75:9f:49:18:cf:4e:5f:01:c2:64:1b:4a:b9:d9Certificate

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

7b:0d:2e:5e:ef:5a:73:7e:0e:7b:67:e1:7e:7c:e5:d7:21:ed:a9:1fSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 17.7MB

UPX1 Size: 266KB - Virtual size: 268KB

.rsrc Size: 17.3MB - Virtual size: 17.3MB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 406KB - Virtual size: 406KB

.rdata Size: 126KB - Virtual size: 126KB

.data Size: 11KB - Virtual size: 29KB

.rsrc Size: 17.3MB - Virtual size: 17.3MB

.reloc Size: 50KB - Virtual size: 50KB

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

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

30:f8:75:9f:49:18:cf:4e:5f:01:c2:64:1b:4a:b9:d9
Certificate

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

7b:0d:2e:5e:ef:5a:73:7e:0e:7b:67:e1:7e:7c:e5:d7:21:ed:a9:1f
Signer

UPX0
Size: - Virtual size: 17.7MB

UPX1
Size: 266KB - Virtual size: 268KB

.rsrc
Size: 17.3MB - Virtual size: 17.3MB

.text
Size: 406KB - Virtual size: 406KB

.rdata
Size: 126KB - Virtual size: 126KB

.data
Size: 11KB - Virtual size: 29KB

.rsrc
Size: 17.3MB - Virtual size: 17.3MB

.reloc
Size: 50KB - Virtual size: 50KB