2024-03-09_a6d3457bb68dbd9ec041a8de6ad9fce0_cryptolocker | Triage

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General

Target

2024-03-09_a6d3457bb68dbd9ec041a8de6ad9fce0_cryptolocker
Size

40KB
MD5

a6d3457bb68dbd9ec041a8de6ad9fce0
SHA1

93476e70ec0bf605c8982adddbd65102142c027a
SHA256

e39413728c98bca8edeefd06fcc67abad4b522986e3d65aa8d2493670e488293
SHA512

f7cb88b34ec6e9af6ee024432d1f37bb1ba9c2bfd614884108b62c57f428e8238ab5e1d5115ce762ddd644b2e56be118db6769e5c6dced1ab1416bfb871bd2ee
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcW6:bc/y2lkF0+B2E

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
2024-03-09_a6d3457bb68dbd9ec041a8de6ad9fce0_cryptolocker

Files

2024-03-09_a6d3457bb68dbd9ec041a8de6ad9fce0_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