2024-05-01_a94af122aa1db20fcafe18001f458962_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-01_a94af122aa1db20fcafe18001f458962_cryptolocker
Size

34KB
MD5

a94af122aa1db20fcafe18001f458962
SHA1

114bb88a953667ddee7f04bb7c526b0be0125109
SHA256

76b03482599c65b655cf1589cbb809105b9221fb2dd7c380fba5d44ca8c18d84
SHA512

92ab3ea348d4e63ff78e63185b31db669d732e12e86ccb0089007ef04914f386f2c2a2712c2e9ad7eb495046ecd8099f421d69cb89d2686ea2f971e8f2ccd786
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5RB:bxNrC7kYo1Fxf2rY7

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
2024-05-01_a94af122aa1db20fcafe18001f458962_cryptolocker

Files

2024-05-01_a94af122aa1db20fcafe18001f458962_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