OsLock[.]exe | Triage

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General

Target

OsLock.exe
Size

384KB
MD5

4d8951cbcdafb9d9bef0937a0d928268
SHA1

99388637e10316ed72f4375ac72819212ac61597
SHA256

eb714c6fc09b5bdb983405bfb15ca001f0396ea91d178fd5a10f1c58e27c2e41
SHA512

9806af2a6ff3e8f759c41de415d90768deb06b7e42ddaaccddc3d12581dc0786cdf9b7633074afa005335eb11bfb177f9c66d34666ae8be4c7503f9844a56a3b
SSDEEP

6144:2Ie8ydPc4IvjTZlyZsDDyr3rrU9SzUCpM69/KImQi/6eb+:2Iedlc4IrTZlyGDc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OsLock.exe

Files

OsLock.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 382KB - Virtual size: 381KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

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