file[.]exe | Triage

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General

Target

file.exe
Size

5.1MB
MD5

405a81ce9f59b55a5a841588947971aa
SHA1

ab99fc26cbd7dc17997900ac3ddca54d186f5a86
SHA256

7fa5971fde4364c32e47c5a8e6b189fc214ffd019077f30c14fbfb4e240909e1
SHA512

1e3242e230b11e9c9efd30157d78ca02c158b3f6c9bda7cec75cf30a6de5a96118d81c321406f409204b4bf66411d4c9bb2dd0af868b1983b30eaaea0470793c
SSDEEP

98304:7j2w7F7fpcosyH/nhdYhWRec0Q7Y5zDawjn123gOyzhmZCv8knly7:ntD1H/v2aXxt3EREl

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: 13.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.1MB - Virtual size: 5.1MB

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