2024-03-28_32d5e6b1e75272aa1afe4f8f7510c9c3_cryptolocker | Triage

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General

Target

2024-03-28_32d5e6b1e75272aa1afe4f8f7510c9c3_cryptolocker
Size

32KB
MD5

32d5e6b1e75272aa1afe4f8f7510c9c3
SHA1

508fd41fe81f04225fb8f917a29bbb1373ac5800
SHA256

8afdedca701426568f511008546a275431f27e63a914a1f79b7b37feec4e9d41
SHA512

3120a320920fccb2dae9a39e917c9d520d1d210b5edf456f45113595a1c7efd802ce982c4a153967691ad07711e5a99df797e45dc7e06e3fab21b4671e743cee
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0cnS:bAvJCYOOvbRPDEgXRcTS

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
2024-03-28_32d5e6b1e75272aa1afe4f8f7510c9c3_cryptolocker

Files

2024-03-28_32d5e6b1e75272aa1afe4f8f7510c9c3_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