2024-03-06_08ea00fec2b668ae0b7e5e0d326f9629_cryptolocker | Triage

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General

Target

2024-03-06_08ea00fec2b668ae0b7e5e0d326f9629_cryptolocker
Size

26KB
MD5

08ea00fec2b668ae0b7e5e0d326f9629
SHA1

505e63c2fc0d3ec8cca542971ad8b3f90e2f949a
SHA256

50c928c114856e0b9b4e11eafff81c4c6fec234ae5b5d00559334564247b3dc2
SHA512

3c9588f0e77a97622a4518f06b4458ad285f627413acfed96f6f63942829319afcb330e56ea4da8e3af8836eb083948d13690508df8aa0bd2c58d1305ff4dbf4
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznu3:b/yC4GyNM01GuQMNXu3

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
2024-03-06_08ea00fec2b668ae0b7e5e0d326f9629_cryptolocker

Files

2024-03-06_08ea00fec2b668ae0b7e5e0d326f9629_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ