2024-02-02_141e97b37f7d75c8b22e0412a8ef24c6_cryptolocker | Triage

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General

Target

2024-02-02_141e97b37f7d75c8b22e0412a8ef24c6_cryptolocker
Size

38KB
MD5

141e97b37f7d75c8b22e0412a8ef24c6
SHA1

b5eb218a79b5705c87a5531395b6ef3fe9809b87
SHA256

69296f5eaaab7da0ff7f2ca08bc885dee6648018d6ddb3681d2ed24dec4bfd31
SHA512

450c659d31f53a2ccd151a72e7a21a1ad9ba1d6044501b7b80c850c63b54c456cd47ee23bb1eae4f03a714ab4f58bfe6858fd0ce3acd047d34db605ecb636ba0
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dys:bIDOw9a0Dwo3P1ojvUSDj

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
2024-02-02_141e97b37f7d75c8b22e0412a8ef24c6_cryptolocker

Files

2024-02-02_141e97b37f7d75c8b22e0412a8ef24c6_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ