S[.]exe | Triage

Sharing

General

Target

S.exe
Size

4.0MB
MD5

1154ca08233e826ca715aa080f246a43
SHA1

49dcf857ffbd20d21e7ba04ea734699561e69e8d
SHA256

8eec8c9e14777c879507607742c599737722098f5b716efc20e9030e294e29e8
SHA512

5292bd74823b4829d28ad09b9ca688dda843e83641a0f96a808ae5c718549865ea7e8a620bb7616d4f4af6cfaa04254662d8759aa102c2ed9d059a3375c836d8
SSDEEP

49152:7CUPJ8ZQgynXLExYwralpztdNZgpiMM96Koh0G6HKBmhdf5GC9ckudUeb4MoiMXB:7CUP9gyna8yt+4Cx3GC9cksUe9oFR

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

S.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: 10.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.0MB - Virtual size: 4.0MB

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