2024-02-14_1ff033e68c56cf0e452d23cdb5c48eb8_cryptolocker | Triage

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General

Target

2024-02-14_1ff033e68c56cf0e452d23cdb5c48eb8_cryptolocker
Size

59KB
MD5

1ff033e68c56cf0e452d23cdb5c48eb8
SHA1

f95cf8650f5c302f5fd2d2bc1268104c3c9eeaec
SHA256

898292ad8c996af6eb847e1a14424aec51e1bf13ad719e791f0a13871a55ae8b
SHA512

033e741af150dc7eade63548e47a2860f34f15e6fbb9c884d4335ff05bedd382d859f46a37f878ef22e83bb9149507d279678f4017c510dfa9e31e886ffeb87a
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUH1:btng54SMLr+/AO/kIhfoKMHds

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
2024-02-14_1ff033e68c56cf0e452d23cdb5c48eb8_cryptolocker

Files

2024-02-14_1ff033e68c56cf0e452d23cdb5c48eb8_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ