LewisOS[.]Installer[.]exe | Triage

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General

Target

LewisOS.Installer.exe
Size

25.2MB
MD5

819923c493a857e38b1eff8d08d7b5f7
SHA1

141bd74a08c4f1e827beb2c26eb963eb8aff02be
SHA256

12da8caef2572b68804f84f218d066f2a93fddfdd0ee9d6a70d0496e026251f3
SHA512

403fa37e06349e9aa9911a0dddf25b9b3d67e00e8dfd5246d3ec5c1317e57caeebc7f51726e2f3d3d8017391470c1941709dbdba05f968010428b876169fa9a2
SSDEEP

393216:/l23MoiJF1Pjx01G6hBrpTxi3N38XKxl+NjVVE9m/5iMsezWS5W9gg7XQ1XL7Zga:92cjXrZYTiz+yS4J/5XwP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LewisOS.Installer.exe

Files

LewisOS.Installer.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

PDB Paths

E:\My Files\C# WorkFiles\LewisOS Installer (virus)\LewisOS Installer\obj\Debug\LewisOS Installer.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 25.2MB - Virtual size: 25.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 49KB - Virtual size: 49KB

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