2024-03-27_e92cd26a323cb4afcee0a800f1571288_cryptolocker | Triage

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General

Target

2024-03-27_e92cd26a323cb4afcee0a800f1571288_cryptolocker
Size

29KB
MD5

e92cd26a323cb4afcee0a800f1571288
SHA1

6a6a1c066b9d0f4fe63e5b28f90b5216db4f02a3
SHA256

dedfa593186feabedf6be35427c084a450cd9eecee55d1e3b3e0638a4aeb130a
SHA512

cd7c1dc402099860b9b0daeb74f5a661ba07a35ae641bb2485a7003f2f6365f8f06105304a1a3cc96bc6fdf68c2dddc9f889e0cfa9b61ccc9d48fa05166599d7
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U0:b/yC4GyNM01GuQMNXum+1

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
2024-03-27_e92cd26a323cb4afcee0a800f1571288_cryptolocker

Files

2024-03-27_e92cd26a323cb4afcee0a800f1571288_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ