2024-06-04_fcc1f276f72e11ea58772c510d73a5e4_cryptolocker | Triage

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General

Target

2024-06-04_fcc1f276f72e11ea58772c510d73a5e4_cryptolocker
Size

35KB
MD5

fcc1f276f72e11ea58772c510d73a5e4
SHA1

a240738a60965ed0f846445fe63f677be1127021
SHA256

e8d16eb1290e9c8183d43c9c840f75f5799b04e8bfe7a593b2f3f824f45da8aa
SHA512

82a64682d3aed2a5368b85f7d0bc6fefd73699cb7b005f9b90bdb5c23484e35e6843df5af5aad441299183f25db959549b26a1048d3f53756b044cb55ab620a0
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5Yh:bxNrC7kYo1Fxf2rYW

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
2024-06-04_fcc1f276f72e11ea58772c510d73a5e4_cryptolocker

Files

2024-06-04_fcc1f276f72e11ea58772c510d73a5e4_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