file[.]exe | Triage

Sharing

General

Target

file.exe
Size

4.3MB
MD5

83f41d521a92d8cdf21f3c31aa63fbab
SHA1

c4caf30d5ef7b05d8cd947eb1775a3b088901523
SHA256

2e557bd01d811580bda017fd1d1070d56d722e7d261474f2b404410f55ec1abc
SHA512

a655b510ba114bd3d7ba37ca25f94399b943dc2a2c48adbc0f8db4752ad4eb8507e79e0f883f314c79dc4d018627cf3cea220a98dba78c0fddf321310adb6e15
SSDEEP

98304:2vZQbbwVesOVzgDla/HkfiXLqGOwCpUTVfdezX2XYoYfkVf:2vSfwVTOac1X+wCpUTijAYB8p

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: 9.8MB

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