19f90c6940d741b2f5d7c6788bdebfbe_JaffaCakes118

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General

Target

19f90c6940d741b2f5d7c6788bdebfbe_JaffaCakes118
Size

230KB
MD5

19f90c6940d741b2f5d7c6788bdebfbe
SHA1

054fca64dfbb512113640e6ceb8b95492095fc34
SHA256

3184838f4d20134463b0a353b01794debbb554bd2579c47fb3cbd160d103f7f7
SHA512

3cda220f27bb4a7d8819cedb817fd9371a9e5bc8569fd94cc981a267197a84c871823d411bee9fd0ddbcf4ae589d6912fa433a76e63f98da2c96b6e6f46b03d5
SSDEEP

6144:3cK/BFHGavIxMg8+lMphCfqxhG8oZuL+3crM9R9lIUG7s:3cKrHGaqMgbssqxhGfjdg7s

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

19f90c6940d741b2f5d7c6788bdebfbe_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

22:e4:9c:51:dc:d7:1b:05:71:3a:af:78:65:82:d1:35
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

01-04-2011 00:00

Not After

19-05-2013 23:59

Subject

CN=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,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

2b:89:ba:20:0a:0e:83:31:21:8b:2c:7e:a8:94:b5:01:b1:23:af:61
Signer

Actual PE Digest

2b:89:ba:20:0a:0e:83:31:21:8b:2c:7e:a8:94:b5:01:b1:23:af:61

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: 328KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 218KB - Virtual size: 220KB

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: 351KB - Virtual size: 351KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

22:e4:9c:51:dc:d7:1b:05:71:3a:af:78:65:82:d1:35Certificate

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

2b:89:ba:20:0a:0e:83:31:21:8b:2c:7e:a8:94:b5:01:b1:23:af:61Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 328KB

UPX1 Size: 218KB - Virtual size: 220KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 351KB - Virtual size: 351KB

.rdata Size: 80KB - Virtual size: 80KB

.data Size: 11KB - Virtual size: 21KB

.rsrc Size: 45KB - Virtual size: 45KB

.reloc Size: 26KB - Virtual size: 25KB

22:e4:9c:51:dc:d7:1b:05:71:3a:af:78:65:82:d1:35
Certificate

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

2b:89:ba:20:0a:0e:83:31:21:8b:2c:7e:a8:94:b5:01:b1:23:af:61
Signer

UPX0
Size: - Virtual size: 328KB

UPX1
Size: 218KB - Virtual size: 220KB

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

.text
Size: 351KB - Virtual size: 351KB

.rdata
Size: 80KB - Virtual size: 80KB

.data
Size: 11KB - Virtual size: 21KB

.rsrc
Size: 45KB - Virtual size: 45KB

.reloc
Size: 26KB - Virtual size: 25KB