2024-02-13_c6364b127f5e79e8ef405136d638d541_cryptolocker | Triage

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General

Target

2024-02-13_c6364b127f5e79e8ef405136d638d541_cryptolocker
Size

42KB
MD5

c6364b127f5e79e8ef405136d638d541
SHA1

cbc4304bd8db6062ddae4af60633770604a435c2
SHA256

205ef68738d5cbb8a85c2867b466566a42c12d87b9dcc165e314023e2d723ec6
SHA512

4088fac90b8a05194291151a2610aabf1cbcf9b4b38b9d4f225c2c073b73ec13d151fc2cd9ac30089af91af224ceba3d4a6985772b6f569dee88c8befe2d8e62
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe4:bc/y2lkF0+BeV

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
2024-02-13_c6364b127f5e79e8ef405136d638d541_cryptolocker

Files

2024-02-13_c6364b127f5e79e8ef405136d638d541_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