fa241017d7970a92d66c4a648dd851dd_JaffaCakes118 | Triage

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General

Target

fa241017d7970a92d66c4a648dd851dd_JaffaCakes118
Size

7KB
MD5

fa241017d7970a92d66c4a648dd851dd
SHA1

1dc33490ba1d03bc74e95edcd5f3cb09ab3c40c4
SHA256

419c746d33b793a84f16669b2047d760232982fbe6dae58fdbede93e106aff63
SHA512

04c03cac4977352d5aa7c623ba8b1e8301c97e617f8a1652af5883ef8fa765b6c7fc2a2077ddbc19db0cb989a82289ebfc0843183812086a9ee9678284a86437
SSDEEP

96:9c+qTw9VkD3PIZWueIN6q6USsRv1SHyy+/+Y0UVw0BNMnPwZjGyBtT:/qTY+Tupyyv1SSl/7m0BNlZjZBtT

Score

5^/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
fa241017d7970a92d66c4a648dd851dd_JaffaCakes118
unpack001/out.upx

Files

fa241017d7970a92d66c4a648dd851dd_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 804B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE