2024-02-19_16f10104cad4d41ef6f47b2ba82eb13f_cryptolocker | Triage

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General

Target

2024-02-19_16f10104cad4d41ef6f47b2ba82eb13f_cryptolocker
Size

36KB
MD5

16f10104cad4d41ef6f47b2ba82eb13f
SHA1

bc0c636a84b30134c8cdc4109d1d303c982b18e8
SHA256

2f0816f0a4d8c77e918a5773291f5486548051caed2909540d7349f10bfa790b
SHA512

d5d2dcb0c127d3c1d8fca340e09ab93ed7d699b6acdff9a43036493ece364ec9a763a787b68fbb83f6e82e40593bf65fc6fb7e1f0e1323ce429b247d593368f7
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbiZ:bAvJCYOOvbRPDEgXrNekd7l94i3piZ

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
2024-02-19_16f10104cad4d41ef6f47b2ba82eb13f_cryptolocker

Files

2024-02-19_16f10104cad4d41ef6f47b2ba82eb13f_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