e85f65b55512362e2795e9344da06fb7_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

e85f65b55512362e2795e9344da06fb7_JaffaCakes118
Size

338KB
MD5

e85f65b55512362e2795e9344da06fb7
SHA1

d3c44ffa5b743955fbbaca8e4e13e474d3574011
SHA256

47970ff9746ac04f076fe3c8b53b51e8cb02c8ccd382685ad201ddd7ab7c0920
SHA512

766a042237d093e8ce85c987709c90556b456452374baf260cc660d79e0898a29d6fe1392d6ea725e97106bae3b2eecffc8fe4a2fe4c8d51efa1c460e756f725
SSDEEP

6144:3KA5wVdCy6wrbDY0rDqTWC4zEDzKuTrSbxc97chZIkrfxIAVQTsNh/UX+KsgDuoI:ajyy64VrDqTWIzW+9Yh+krfiAMsz/8pI

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

e85f65b55512362e2795e9344da06fb7_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

12:e2:77:da:6e:65:9b:fe:14:cd:01:f5:a2:aa:95:c5
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

10/12/2012, 00:00

Not After

09/01/2015, 23:59

Subject

CN=appbundler.com,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Ops,O=appbundler.com,L=Bellevue,ST=Washington,C=US

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

0e:24:07:fb:c1:33:e9:b8:fd:a3:e3:8c:6d:32:e1:aa:6b:c7:98:25
Signer

Actual PE Digest

0e:24:07:fb:c1:33:e9:b8:fd:a3:e3:8c:6d:32:e1:aa:6b:c7:98:25

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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 424KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 326KB - Virtual size: 328KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 318KB - Virtual size: 318KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 103KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 252KB - Virtual size: 252KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

12:e2:77:da:6e:65:9b:fe:14:cd:01:f5:a2:aa:95:c5Certificate

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

0e:24:07:fb:c1:33:e9:b8:fd:a3:e3:8c:6d:32:e1:aa:6b:c7:98:25Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 424KB

UPX1 Size: 326KB - Virtual size: 328KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 318KB - Virtual size: 318KB

.rdata Size: 103KB - Virtual size: 103KB

.data Size: 14KB - Virtual size: 24KB

.rsrc Size: 252KB - Virtual size: 252KB

.reloc Size: 31KB - Virtual size: 30KB

12:e2:77:da:6e:65:9b:fe:14:cd:01:f5:a2:aa:95:c5
Certificate

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

0e:24:07:fb:c1:33:e9:b8:fd:a3:e3:8c:6d:32:e1:aa:6b:c7:98:25
Signer

UPX0
Size: - Virtual size: 424KB

UPX1
Size: 326KB - Virtual size: 328KB

.rsrc
Size: 7KB - Virtual size: 8KB

.text
Size: 318KB - Virtual size: 318KB

.rdata
Size: 103KB - Virtual size: 103KB

.data
Size: 14KB - Virtual size: 24KB

.rsrc
Size: 252KB - Virtual size: 252KB

.reloc
Size: 31KB - Virtual size: 30KB