a94c570993f19d66cf03960a107b4d31_JaffaCakes118 | Triage

Sharing

General

Target

a94c570993f19d66cf03960a107b4d31_JaffaCakes118
Size

134KB
MD5

a94c570993f19d66cf03960a107b4d31
SHA1

487e6dbc859a3533d8c010579cb9e1f4804943b4
SHA256

32a2a3fad0c93092624305d37b2c453ab419f9abae3129a4d1433ad0153ad570
SHA512

cce406fb087e0f352efde7ff45bfdf4c9549e48dc00c7106985ec462b9f643393c9971e06a16b0c67bcc426ae854ac594f2703d8a3a09b72ed53868d4e2ce336
SSDEEP

3072:mIEZI8aoeqjT3aAfvcs0GEoRYLcBJp6+CHZFJgSN0fpYZtDCy:mPETFHLc7E+mKG0fKtD

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
a94c570993f19d66cf03960a107b4d31_JaffaCakes118
unpack001/out.upx

Files

a94c570993f19d66cf03960a107b4d31_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 125KB - Virtual size: 128KB

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

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ