2024-04-24_3dc1b67f42afaa3118c128e7fb76bfe8_cryptolocker | Triage

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General

Target

2024-04-24_3dc1b67f42afaa3118c128e7fb76bfe8_cryptolocker
Size

63KB
MD5

3dc1b67f42afaa3118c128e7fb76bfe8
SHA1

08839797c6afb7d8599f99ec725f0e12d6a63c05
SHA256

c795d0f6c587eca2e135cd8db487f35d377b259b8425c084840070c326a25032
SHA512

ffa412bb0c400524b26369d2c2237d4ebc64423e33f860332e2d9bb3f29fbfa953d5057f6c7d23e2abf2214be603531044a43fa51ee0fafbb5f037ae1fa6df82
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHax6mt:btng54SMLr+/AO/kIhfoKMHdPB

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
2024-04-24_3dc1b67f42afaa3118c128e7fb76bfe8_cryptolocker

Files

2024-04-24_3dc1b67f42afaa3118c128e7fb76bfe8_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