2024-06-11_0c0b1d11fc4252d562dfe2ec1a06f1d5_cryptolocker | Triage

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General

Target

2024-06-11_0c0b1d11fc4252d562dfe2ec1a06f1d5_cryptolocker
Size

62KB
MD5

0c0b1d11fc4252d562dfe2ec1a06f1d5
SHA1

41f57210951d7b481eaa201abb371a457e3332eb
SHA256

840acf69f752eb755b062b6d19dd204643a681e77e68746281f68195334125dd
SHA512

05760343da68d732ae871e44c996e20e8e90b8d93eaf8e52add5f4e2314dfc4af0910567e05ceecce09b9539cddea67b00f06c88cc07d7e64bccf3c3d5da1c44
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx:btng54SMLr+/AO/kIhfoKMHdax

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
2024-06-11_0c0b1d11fc4252d562dfe2ec1a06f1d5_cryptolocker

Files

2024-06-11_0c0b1d11fc4252d562dfe2ec1a06f1d5_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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