2024-02-19_c6faa7de346c0d5fc2c572d77aa7e120_cryptolocker | Triage

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General

Target

2024-02-19_c6faa7de346c0d5fc2c572d77aa7e120_cryptolocker
Size

42KB
MD5

c6faa7de346c0d5fc2c572d77aa7e120
SHA1

5b8c22881af0379f3f903803bf11a14b15896be3
SHA256

d44718686ebd6418428f0bf6778f9dc45d26fd1456d3ca39d6e27993469418c9
SHA512

adcebf8527ea436da6c1f940bb109558fb07fcc11377560f8ed40f9d88737b7ab5c9da866598722aa1495ec8317c1fb67eb348eef244c91ba466d864b1a926ef
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqyYcV:bc/y2lkF0+Bjn8

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
2024-02-19_c6faa7de346c0d5fc2c572d77aa7e120_cryptolocker

Files

2024-02-19_c6faa7de346c0d5fc2c572d77aa7e120_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ