ea7d1bbb4401a035f43070854bb5a821_JaffaCakes118

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General

Target

ea7d1bbb4401a035f43070854bb5a821_JaffaCakes118
Size

1014KB
MD5

ea7d1bbb4401a035f43070854bb5a821
SHA1

ee944e036d64e70ccb7a13977c48a4e065744de5
SHA256

064d69e92f1f4d22af82ccb7b95c38c55a1e32c31fda86518053f32410ee4209
SHA512

aa9c3c005254433f210f8d28cf9ed15fffc156c2acfe7a80d09dc9a1851704c0ff35c5ac30ecf0d89b8894beac0b078a5253f140d459b7608af0d9badbd1bb39
SSDEEP

24576:NbxGVw00LYqfMAZc4hUHRAN6lI9bNTzDlgWs58qXiS7i4oZh:la0LLBOLSeiT9USSW/H

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

ea7d1bbb4401a035f43070854bb5a821_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

23:d0:de:49:4a:0b:14:45:d5:61:13:1b:4a:ed:a9:0c
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

23/07/2014, 00:00

Not After

23/07/2015, 23:59

Subject

CN=Plugin Update SL,O=Plugin Update SL,L=Guia de Isora,ST=Santa Cruz de Tenerife,C=ES

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

80:2c:d7:a4:53:34:20:e5:14:fe:87:ee:f8:db:9b:0d:7a:20:dc:cb
Signer

Actual PE Digest

80:2c:d7:a4:53:34:20:e5:14:fe:87:ee:f8:db:9b:0d:7a:20:dc:cb

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

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: 536KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 976KB - Virtual size: 976KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 33KB - Virtual size: 36KB

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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 172KB - Virtual size: 172KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 365KB - Virtual size: 364KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 944KB - Virtual size: 943KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

23:d0:de:49:4a:0b:14:45:d5:61:13:1b:4a:ed:a9:0cCertificate

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

80:2c:d7:a4:53:34:20:e5:14:fe:87:ee:f8:db:9b:0d:7a:20:dc:cbSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 536KB

UPX1 Size: 976KB - Virtual size: 976KB

.rsrc Size: 33KB - Virtual size: 36KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 172KB - Virtual size: 172KB

.rdata Size: 365KB - Virtual size: 364KB

.data Size: 7KB - Virtual size: 15KB

.rsrc Size: 944KB - Virtual size: 943KB

23:d0:de:49:4a:0b:14:45:d5:61:13:1b:4a:ed:a9:0c
Certificate

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

80:2c:d7:a4:53:34:20:e5:14:fe:87:ee:f8:db:9b:0d:7a:20:dc:cb
Signer

UPX0
Size: - Virtual size: 536KB

UPX1
Size: 976KB - Virtual size: 976KB

.rsrc
Size: 33KB - Virtual size: 36KB

.text
Size: 172KB - Virtual size: 172KB

.rdata
Size: 365KB - Virtual size: 364KB

.data
Size: 7KB - Virtual size: 15KB

.rsrc
Size: 944KB - Virtual size: 943KB