file[.]exe | Triage

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General

Target

file.exe
Size

4.3MB
MD5

e525dd6dae654c5f1a4e8d41a88362b4
SHA1

df3505ca873513c2f57e4b89bc90d5d8c1ffc3b0
SHA256

b038635a69e3540e00473d5d1987cbdd7448d06ffcdd595c0218b76ae61e536f
SHA512

9ca2e62ca783279241a4ba97a6775216db79dcb5e7bd7ebf745121a69cf973ca8f2290324630774da916dcd2bb66820f4522fc4875f1f3679a78e75f4d7af5a4
SSDEEP

98304:tiXg33XEAdoWMQH8T1ereaymQ00anBzgd1PVUV/DBv/TmerBTqcHVg49Ic:tyg3EAdogreaymQ0NBzE1eQeFh1g4Kc

Score

7^/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 1 IoCs

Checks for missing Authenticode signature.

resource
file.exe

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: 10.1MB

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