2024-02-19_4ed4203bd031200deddcac38df4ed779_cryptolocker | Triage

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General

Target

2024-02-19_4ed4203bd031200deddcac38df4ed779_cryptolocker
Size

60KB
MD5

4ed4203bd031200deddcac38df4ed779
SHA1

862b79512abd1dffb44e4b694d24417a5173e37b
SHA256

b50d42b2ba833dc29c40a4f7c6aad3f1ca1057b8cbfe1dc4ddb773972d539c1c
SHA512

f4e66ed96b11b74ad02b757a16db0ff4315c7aa504a7f388fcd2982a5e1d7657214de4392a53ef0ddcf70304f2928235c6bb79f4a531c0e7e80cb5df97929e79
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHNq:btng54SMLr+/AO/kIhfoKMHdt

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_4ed4203bd031200deddcac38df4ed779_cryptolocker

Files

2024-02-19_4ed4203bd031200deddcac38df4ed779_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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