2024-04-10_7818f6429bf42ee8c168d4d7bce377ef_cryptolocker | Triage

Sharing

General

Target

2024-04-10_7818f6429bf42ee8c168d4d7bce377ef_cryptolocker
Size

39KB
MD5

7818f6429bf42ee8c168d4d7bce377ef
SHA1

3eb89c0416e1f731b5daa356a72bbff2ea503807
SHA256

09b5964824474d85c8d05decfc2e4594b2c7c4ce8455380b2d56cf90ee6ca98b
SHA512

34334c63e15ffe1d28eeffe6b2a0dcc44c95e5e13040f40e1a03a94bf3d7b6c4266e8a698cfd3b53b41c7046dcfcedffaab6654b0ce6619734eb65782313e1bc
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nby6UTq:bAvJCYOOvbRPDEgXrNekd7l94i3py/Tq

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-10_7818f6429bf42ee8c168d4d7bce377ef_cryptolocker

Files

2024-04-10_7818f6429bf42ee8c168d4d7bce377ef_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ