b130e2df6412e58cf08e9e12a749b0c7_JaffaCakes118

General

Target

b130e2df6412e58cf08e9e12a749b0c7_JaffaCakes118
Size

150KB
MD5

b130e2df6412e58cf08e9e12a749b0c7
SHA1

a3af51a7eb5b9b1cf5a8f60faac2dffe5dc88688
SHA256

0503705954b446c735a7c642d4dd5a65c7a35777c7c70ff3593cdded229c8079
SHA512

8e637a711c888e7fe4ce8468fc6f563426ed3bf545922237abd0238dba401707114d8ae8e99764a2e5f52cd459ed076b642dac8cc8fafaba83321b9ca0626ebc
SSDEEP

3072:z//p1BCEAgXlL6jUYfYVPQzvM/ldEk+e3YVxxkFt2GdRCFD:z/x1oEDXd6wYwVuyGk+eIbS/2GRCZ

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 2 IoCs

Checks for missing Authenticode signature.

resource
b130e2df6412e58cf08e9e12a749b0c7_JaffaCakes118
unpack001/out.upx

Files

b130e2df6412e58cf08e9e12a749b0c7_JaffaCakes118
.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

UPX0
Size: - Virtual size: 592KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 142KB - Virtual size: 144KB

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: 174KB - Virtual size: 174KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 418KB - Virtual size: 418KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 592KB

UPX1 Size: 142KB - Virtual size: 144KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 174KB - Virtual size: 174KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 10KB - Virtual size: 88KB

.rsrc Size: 418KB - Virtual size: 418KB

.reloc Size: 12KB - Virtual size: 11KB

UPX0
Size: - Virtual size: 592KB

UPX1
Size: 142KB - Virtual size: 144KB

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

.text
Size: 174KB - Virtual size: 174KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 10KB - Virtual size: 88KB

.rsrc
Size: 418KB - Virtual size: 418KB

.reloc
Size: 12KB - Virtual size: 11KB