2024-01-18_5f206fd9ac4d7ed0ec50bb75606ea9fd_cryptolocker | Triage

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General

Target

2024-01-18_5f206fd9ac4d7ed0ec50bb75606ea9fd_cryptolocker
Size

31KB
MD5

5f206fd9ac4d7ed0ec50bb75606ea9fd
SHA1

9f9c164f420632d69bc50352a95ee4a4a945a678
SHA256

883706eff8fd8453ecfcab2e88ee3d43482027508cce31d16a5b4a6b71a2ce40
SHA512

fc0b0091527bdc5ff55a6bc8b54c551586223146d5ad14b593ab7e6cdfa98750ed0bc616f06f428715dc6787b19303e68267cffbad2789cb14ba17d714b82c4d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8SzA:bAvJCYOOvbRPDEgXRc3SSzA

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
2024-01-18_5f206fd9ac4d7ed0ec50bb75606ea9fd_cryptolocker

Files

2024-01-18_5f206fd9ac4d7ed0ec50bb75606ea9fd_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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