NEAS[.]2023-09-05_3069808b3676f74e7cd1eb5e6b4bbc3e_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_3069808b3676f74e7cd1eb5e6b4bbc3e_cryptolocker_JC.exe
Size

74KB
MD5

3069808b3676f74e7cd1eb5e6b4bbc3e
SHA1

b9f0b107ff2a6e07b33f41811cc2bf55338026a4
SHA256

6d7e959f911593e69e0f2077b80fb62c81515d61680497a6e7b6409597d0510e
SHA512

da9ea052d40a492edfff9af3350652b20c495308c8a93cb0567d7305a7b7fcdffc16b7f84ae7ee1293d7c985b2c5b2b7ed9d8b1aee2a45384da9aab4d7f8eb34
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuf8:vCjsIOtEvwDpj5H9YvQd2Y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_3069808b3676f74e7cd1eb5e6b4bbc3e_cryptolocker_JC.exe

Files

NEAS.2023-09-05_3069808b3676f74e7cd1eb5e6b4bbc3e_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