2024-06-12_693acf897f467c49bbd1b7c5fd82c053_cryptolocker | Triage

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General

Target

2024-06-12_693acf897f467c49bbd1b7c5fd82c053_cryptolocker
Size

44KB
MD5

693acf897f467c49bbd1b7c5fd82c053
SHA1

3227b0ce3cb977f70906655eab70a8869938d3e0
SHA256

f4ccae1660c56b2cd6d7cd99d23019a0eb1f08da7807c1b88e03f3488ad092e0
SHA512

26741d9e56fdf080536ac6c88ba7144f27c149a57cb308467f225b38c58aaf0f44a62a16c32cb7804fe24aeb8d1d8228470b5eb68f13f496db9a4dc02fc80cf9
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqyX:bc/y2lkF0+BeqyX

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
2024-06-12_693acf897f467c49bbd1b7c5fd82c053_cryptolocker

Files

2024-06-12_693acf897f467c49bbd1b7c5fd82c053_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