2024-02-23_52ac95dcce55ac5dd4fe170d48410e78_cryptolocker | Triage

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General

Target

2024-02-23_52ac95dcce55ac5dd4fe170d48410e78_cryptolocker
Size

36KB
MD5

52ac95dcce55ac5dd4fe170d48410e78
SHA1

da73beb36e1b827694bc113457cead5a5c3d6954
SHA256

59ef97a130c6bad0c7a82ce10c31c3f5fc29191833fe9da13b95ceaa4e1c028b
SHA512

148f9bd90805fb91cea8b108452b40754bed8c11452afeea4ac9d816e457c3e16cdde08c939df4377de027c79655045febf97aea64e4136252fe285d7e3905b2
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmN5Gk:bA6YcA/X6G0W1+

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
2024-02-23_52ac95dcce55ac5dd4fe170d48410e78_cryptolocker

Files

2024-02-23_52ac95dcce55ac5dd4fe170d48410e78_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ