64761836dd59e4f49cef7157f11ff593_JaffaCakes118

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General

Target

64761836dd59e4f49cef7157f11ff593_JaffaCakes118
Size

1002KB
MD5

64761836dd59e4f49cef7157f11ff593
SHA1

c3b36d3c139c3e73dc554e34646864b5d9790133
SHA256

06a684fe8c1281127c5d786289d1b0a8226f91736ef53a7309224c48724ca3f1
SHA512

6e3da4529a7577b9738c51fe04a4ce0e0c2ef76a72f55482f7991d3b9aa925d0c766d5db802edfbf84a66706a3d01579df7d58a07c0e97cba2bfdf0b320fe508
SSDEEP

24576:2uEVtYGn52JP5X6WgklW+MjbFZHtkbMzNLfPef8BcxxL5tDuH:/6sT/4+6b/OgPefWcxfFG

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

64761836dd59e4f49cef7157f11ff593_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

63:b7:89:76:e4:f1:6a:a4:ac:25:03:88:16:2d:d3:49
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

26/09/2014, 00:00

Not After

26/09/2015, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

29:f6:83:c4:c6:85:fe:e0:36:b4:06:98:96:17:ce:bd:0f:71:08:7f
Signer

Actual PE Digest

29:f6:83:c4:c6:85:fe:e0:36:b4:06:98:96:17:ce:bd:0f:71:08:7f

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: 532KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 965KB - Virtual size: 968KB

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: 355KB - Virtual size: 354KB

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

63:b7:89:76:e4:f1:6a:a4:ac:25:03:88:16:2d:d3:49Certificate

Extended Key Usages

Key Usages

29:f6:83:c4:c6:85:fe:e0:36:b4:06:98:96:17:ce:bd:0f:71:08:7fSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 532KB

UPX1 Size: 965KB - Virtual size: 968KB

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

Headers

DLL Characteristics

File Characteristics

Sections

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

.rdata Size: 355KB - Virtual size: 354KB

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

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

63:b7:89:76:e4:f1:6a:a4:ac:25:03:88:16:2d:d3:49
Certificate

29:f6:83:c4:c6:85:fe:e0:36:b4:06:98:96:17:ce:bd:0f:71:08:7f
Signer

UPX0
Size: - Virtual size: 532KB

UPX1
Size: 965KB - Virtual size: 968KB

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

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

.rdata
Size: 355KB - Virtual size: 354KB

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

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