2024-05-24_86286a4eed01fd290d3e6c7d6b737fed_cryptolocker | Triage

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General

Target

2024-05-24_86286a4eed01fd290d3e6c7d6b737fed_cryptolocker
Size

34KB
MD5

86286a4eed01fd290d3e6c7d6b737fed
SHA1

96b5ddaefb909ad933907e34dd240343f4340ef3
SHA256

2230de68c73825387e6f58e70c0ffe91d32495fae064221e5dff4a7ad83a4ebb
SHA512

a466bcadc5a96ef2689d45867578071e19907491c2eb535de6859111c55b60dcdaeba96b2fe1cc2b3d9c8725428242daf65f3e769b2a3017d116a3a53f254f78
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5X:bxNrC7kYo1Fxf2rYr

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
2024-05-24_86286a4eed01fd290d3e6c7d6b737fed_cryptolocker

Files

2024-05-24_86286a4eed01fd290d3e6c7d6b737fed_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