file[.]exe | Triage

Sharing

General

Target

file.exe
Size

4.3MB
MD5

23e76bc79f77178796d7d9a6b4048991
SHA1

f27fc1b0979cb8c93d2de4b258ce9a25817a4645
SHA256

42c5acd0133e2653a0e4f9792906d42f16cf44c6ea920dca1edaf74618feb437
SHA512

58fad6a58464ee8263e4998f8fe970d046566740ac4c775af23fe96ff811139bf7da8e1fe00d25fc02b920ff64a6fea09fca28c007b24c5827a046c196d5a6d1
SSDEEP

98304:Nqg0BpYAobroB/OvQjp7uX1b6qUAKkfvX7I21q+nUy:vvroByQjy1WPi8z

Score

8^/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

Files

file.exe
.exe windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 9.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.3MB - Virtual size: 4.3MB

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