2024-03-12_c166a3b9af2b026741e8b30b3240ea65_cryptolocker | Triage

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General

Target

2024-03-12_c166a3b9af2b026741e8b30b3240ea65_cryptolocker
Size

43KB
MD5

c166a3b9af2b026741e8b30b3240ea65
SHA1

8d29c0e710ea1deaa3b57540ead0ec3264b3c1ac
SHA256

7ec0256d98db2ee5c9d8b33be4ee7d253b3857e60099339972c9c1d470f73bec
SHA512

0a79b92481b16f5b91b3f273021513c348c92b09b64aa010ae1a811d324faea9fbe3d45f071371f236243a6929bd01c83d1e1ee220c345f0af62eb821f697207
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphej6J:bc/y2lkF0+BeB

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
2024-03-12_c166a3b9af2b026741e8b30b3240ea65_cryptolocker

Files

2024-03-12_c166a3b9af2b026741e8b30b3240ea65_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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