2024-01-24_5c7a41a11d76fc811f6bdbcc902e540e_cryptolocker | Triage

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General

Target

2024-01-24_5c7a41a11d76fc811f6bdbcc902e540e_cryptolocker
Size

42KB
MD5

5c7a41a11d76fc811f6bdbcc902e540e
SHA1

cd5c43c7be7a725de73696f3fec87b04a4226004
SHA256

3e69faf31abe6dbeacad04d059154a83ef66032c2cd171f89bd49fba95377435
SHA512

975a8c27f1720227926731830bf8512933d0ba5c0e24a7a574b134188afef19aee49e4943c98d7118e5abc5bd7fcd029820cf2273e64a9886dd8e6ab1e750dd0
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmT:bc/y2lkF0+BjjIT

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
2024-01-24_5c7a41a11d76fc811f6bdbcc902e540e_cryptolocker

Files

2024-01-24_5c7a41a11d76fc811f6bdbcc902e540e_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