NEAS[.]2023-09-05_1a02237c3dfa317cc89b12b59e484fd9_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_1a02237c3dfa317cc89b12b59e484fd9_cryptolocker_JC.exe
Size

76KB
MD5

1a02237c3dfa317cc89b12b59e484fd9
SHA1

6ffa2f2fa0fd81564d6e883a860573cf303102c8
SHA256

f2ecaae007c460ea8f354d375db2906520b4d1e27462046a06eecae88b45ea34
SHA512

bb2309dd366288fdcef683a3751c284dee7b9ebbd46e6056c2740bb8486d2dca7aacebe0d8e7b53a85072a39afe9d179ce53fe7af352f58d2559191724543d3a
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuf7I:vCjsIOtEvwDpj5H9YvQd2Q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_1a02237c3dfa317cc89b12b59e484fd9_cryptolocker_JC.exe

Files

NEAS.2023-09-05_1a02237c3dfa317cc89b12b59e484fd9_cryptolocker_JC.exe
.exe windows:5 windows x86

5c55d83b58dbc1f7154223c32a893074

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 542B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ