2024-04-15_2da3fcf2f86f83ee310b441c0bde77d8_cryptolocker | Triage

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General

Target

2024-04-15_2da3fcf2f86f83ee310b441c0bde77d8_cryptolocker
Size

33KB
MD5

2da3fcf2f86f83ee310b441c0bde77d8
SHA1

b060289fb3c219e8da8488ae8ce7a2664a28d62b
SHA256

702d4ea62a4ed5a08d53fc56d30c9be5c76796d839f42d004bc9d79264455bde
SHA512

a77d31eb97865c327932fb7d4ecfc6d873001d99cf6127ba7188051b4459ad569ec43c46917a5807b3945ae59d24e9babdd36a947ac02d1e4732e8936e8b7cbc
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5e:bxNrC7kYo1Fxf2rYK

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
2024-04-15_2da3fcf2f86f83ee310b441c0bde77d8_cryptolocker

Files

2024-04-15_2da3fcf2f86f83ee310b441c0bde77d8_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