NUS Downloader[.]exe | Triage

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General

Target

NUS Downloader.exe
Size

457KB
MD5

761c11cfa255e4f0689d63d78de536ea
SHA1

da9e358b85e8f081164476dec1d0f073e4b86941
SHA256

d5812edc4c1ac5b8c47bcb779dcae80d0fd251cc70c7994f59f7376f85fab18d
SHA512

2217cd0d5ff94b3c6a15af07b87b29d0f0021b79fbf1d641ae523d2dca7ac6661bdcdfa29f34410d92d21a3c0185ae75b80e8cd217e78650451529a14d1751aa
SSDEEP

6144:Dru+iFBDPRywW22dKgxl521d7iwvTz3J4ps6WdddF2xisY7Iv7ZK4ps6:Dru+ijpcQAwvTosV97Ys

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NUS Downloader.exe

Files

NUS Downloader.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 355KB - Virtual size: 354KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ