2024-05-11_1618bd5604e8acf8c7d0b0332bb63039_cryptolocker | Triage

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General

Target

2024-05-11_1618bd5604e8acf8c7d0b0332bb63039_cryptolocker
Size

36KB
MD5

1618bd5604e8acf8c7d0b0332bb63039
SHA1

ad528dbcf83cff998aba2214f889aeab73f097a2
SHA256

5bef08fe3452e90923b70911a7fc0e2d97c64a1245aa4de50bd41d4ca2834398
SHA512

b9d0ae9b658cad9de5295ab7c62427544ca8ecc50a191e36875c43455cec2914e20d829f879b8395add65d4afd27727428b07ffd411df330bff5ff8454358159
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVSCFS:b7o/2n1TCraU6GD1a4Xt9bRUlV4V

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
2024-05-11_1618bd5604e8acf8c7d0b0332bb63039_cryptolocker

Files

2024-05-11_1618bd5604e8acf8c7d0b0332bb63039_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