2024-05-21_c41e18de26f0d695b42fdf7fce57021c_cryptolocker | Triage

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General

Target

2024-05-21_c41e18de26f0d695b42fdf7fce57021c_cryptolocker
Size

37KB
MD5

c41e18de26f0d695b42fdf7fce57021c
SHA1

b317f65f789347d44723146c5d011a7472c94cf7
SHA256

954323e524374bee5a256f36e089056081569bc092e1e38ded451b0dd02125b2
SHA512

ac4f0548b368de7eb11af12d232c716a387a7258abdb410870e55c0dafd78628c302f9f52039558f181902a1f803b29152ad7821cefde112f60e0ea61fbef740
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIK:bAvJCF+RQgJeab4sb3

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
2024-05-21_c41e18de26f0d695b42fdf7fce57021c_cryptolocker

Files

2024-05-21_c41e18de26f0d695b42fdf7fce57021c_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