2024-06-04_49d8cf4efd675aa3f87f3351dd3bbbd9_cryptolocker | Triage

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General

Target

2024-06-04_49d8cf4efd675aa3f87f3351dd3bbbd9_cryptolocker
Size

31KB
MD5

49d8cf4efd675aa3f87f3351dd3bbbd9
SHA1

f8f07f21f2488d12a0bd52a4ac5a82ba9a62a477
SHA256

64b9707710543c9f00095ac81efc909cc87945ba3dfdde022d3dfa12ee67ee26
SHA512

352376955c1ba1a5a8e12121b436e08f86e85986fe16bfe2e459be27cc062c9a2d6a5c9d8bdff2c5433974798213c59940425ad49a571778521728a184c489c6
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdo:bAvJCYOOvbRPDEgXRcJG

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
2024-06-04_49d8cf4efd675aa3f87f3351dd3bbbd9_cryptolocker

Files

2024-06-04_49d8cf4efd675aa3f87f3351dd3bbbd9_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