2024-05-04_d988f956e3c86f1170ed6d16dcd00c17_cryptolocker | Triage

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General

Target

2024-05-04_d988f956e3c86f1170ed6d16dcd00c17_cryptolocker
Size

34KB
MD5

d988f956e3c86f1170ed6d16dcd00c17
SHA1

980cfcdc193c9a22b0ed92ac468a90edaa72b54f
SHA256

a4022f5f37755ac52e9efb7c5725f7100c8c949969c7c527a2956a3db5b168ae
SHA512

deeb36f6b5591bab0931ea26c9c5fa6f4fa742ebf51154c8f91e40ead3e5a272351400943efff0ed784ed58ec206a8090d04080790a6722ce9975a696aabe824
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5eB:bxNrC7kYo1Fxf2rYq

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
2024-05-04_d988f956e3c86f1170ed6d16dcd00c17_cryptolocker

Files

2024-05-04_d988f956e3c86f1170ed6d16dcd00c17_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ