2024-04-17_f618d6094cfc3cf99acc92337abcc96a_cryptolocker | Triage

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General

Target

2024-04-17_f618d6094cfc3cf99acc92337abcc96a_cryptolocker
Size

33KB
MD5

f618d6094cfc3cf99acc92337abcc96a
SHA1

dd6a95e22b909c547d60d3cdc26ed1c1e46799ae
SHA256

3b39d55c94acf81c7b26ae4713b809532c68cd939c6d9884387a4273f8b60f2c
SHA512

60e38a1c87d1447c270125710be44f545f2365b316da691dd65c29e5b3af0b2e3295e9836b6982d995e437884c909d92e9af21d349410b931db603903bd85678
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5L:bxNrC7kYo1Fxf2rYX

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
2024-04-17_f618d6094cfc3cf99acc92337abcc96a_cryptolocker

Files

2024-04-17_f618d6094cfc3cf99acc92337abcc96a_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