359a23fa310423de44bd493441bbeff1_JaffaCakes118 | Triage

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General

Target

359a23fa310423de44bd493441bbeff1_JaffaCakes118
Size

70KB
MD5

359a23fa310423de44bd493441bbeff1
SHA1

965f2d3d299db13c2e5eac695487d58d337ddca2
SHA256

0eddca1d5e571c097cbabbf1a6ae6d725400836fffb16d4ab0c322db5677396c
SHA512

b6ce8bfe498ad6c220b45fc6b348aed5be515d327f8f5642a2a264e6bee721b53ec2a37a814436c932afd5d251abff08c7377702df2eddcc16d7b9cac3a2dbc5
SSDEEP

1536:qx5EdDuczpjDOY1c+GR+P5b0mhHTd9KtsWINFS8Dj4/sH7jfKu:qrEk/+Gab0mhzW5IiSj3jf

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
359a23fa310423de44bd493441bbeff1_JaffaCakes118
unpack001/out.upx

Files

359a23fa310423de44bd493441bbeff1_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 68KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 124KB - Virtual size: 123KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE