3b2d7c6332783c7d9337d563f1af8f77_JaffaCakes118

General

Target

3b2d7c6332783c7d9337d563f1af8f77_JaffaCakes118
Size

663KB
MD5

3b2d7c6332783c7d9337d563f1af8f77
SHA1

2f38b6259bf27ad8acb481a3d8a303c26cbdfc3d
SHA256

6fa5d2a4276a9456cac22857303572feb4a8b91e6ee92b4d27c41977f701bfe2
SHA512

0776e7e998f5a89afac4d39507106090643dd29365ab6a55f81a6a7e519d6a9336d4cfafd9d92bf18f1b9d2864e4c65705a38da731cf576251581004e53a122a
SSDEEP

12288:3qhjSwOV6+IY7cVSSLM8vX2xNOMfe33sUP8gO4wPhKCcXYX:3qhiV6p7VXLRvXGXe33IgS5cXYX

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
3b2d7c6332783c7d9337d563f1af8f77_JaffaCakes118
unpack001/out.upx

Files

3b2d7c6332783c7d9337d563f1af8f77_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: 1024KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 323KB - Virtual size: 324KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 339KB - Virtual size: 340KB

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: 533KB - Virtual size: 533KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 646KB - Virtual size: 645KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 28KB

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: 1024KB

UPX1 Size: 323KB - Virtual size: 324KB

.rsrc Size: 339KB - Virtual size: 340KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 533KB - Virtual size: 533KB

.rdata Size: 88KB - Virtual size: 87KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 646KB - Virtual size: 645KB

.reloc Size: 28KB - Virtual size: 28KB

UPX0
Size: - Virtual size: 1024KB

UPX1
Size: 323KB - Virtual size: 324KB

.rsrc
Size: 339KB - Virtual size: 340KB

.text
Size: 533KB - Virtual size: 533KB

.rdata
Size: 88KB - Virtual size: 87KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 646KB - Virtual size: 645KB

.reloc
Size: 28KB - Virtual size: 28KB