2024-01-28_9498d66bf7bcf8807192ef5efcab75c2_cryptolocker | Triage

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General

Target

2024-01-28_9498d66bf7bcf8807192ef5efcab75c2_cryptolocker
Size

42KB
MD5

9498d66bf7bcf8807192ef5efcab75c2
SHA1

2e267827fe9a84daba43bf72849fd52833a47538
SHA256

b7b514216b54aa0d98badf5804eff5928dad5ea654195058b48d4509a5b0945d
SHA512

9f73c649fca02021b5be975b939162859d326a2065bbb800a189d3aa78cddc38b12d443ec101f134a6130e1108907faad63e4e2e26d5d5631486b904eb0a4f07
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphew:bc/y2lkF0+Bet

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
2024-01-28_9498d66bf7bcf8807192ef5efcab75c2_cryptolocker

Files

2024-01-28_9498d66bf7bcf8807192ef5efcab75c2_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