2024-04-22_39448a02fc94bca01ab067ed2b15e3f1_cryptolocker | Triage

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General

Target

2024-04-22_39448a02fc94bca01ab067ed2b15e3f1_cryptolocker
Size

34KB
MD5

39448a02fc94bca01ab067ed2b15e3f1
SHA1

dee7be6ebdb6cac7afbf07fc530b78dbc7f1591c
SHA256

a7f81c5fe9c39e8c6bcc9117ae0efda0783ad942d839d152462256f8e83c5c9e
SHA512

d1ae5c70dfc02f7e11e8e2efb7dfbb2c06990e174ffc9a7dbc4c443f21ab95e65a9dd5fca7c369140d5fda14f03aa56ddbd3e6878b34ad55911193a81937aca7
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qZ7:btB9g/WItCSsAGjX7r3BTZ7

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
2024-04-22_39448a02fc94bca01ab067ed2b15e3f1_cryptolocker

Files

2024-04-22_39448a02fc94bca01ab067ed2b15e3f1_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