2024-04-15_dfcd154df1916a02d150fac8ff4b7751_cryptolocker | Triage

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General

Target

2024-04-15_dfcd154df1916a02d150fac8ff4b7751_cryptolocker
Size

60KB
MD5

dfcd154df1916a02d150fac8ff4b7751
SHA1

f89de352cdac49924e0c54e808747c1053f5ea2a
SHA256

f377c3263d6a589ce41ea50cd0f698251abf8987f4918d44253fe1a99a067cfa
SHA512

2ef31ac7c9284045829caa486171d0499d99efbc05ebeef23b379bbb9c2c3acb4c3f39baf460116e8fb23a5bef0baa82c2cd98654a811bddf7490772bb9a9898
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZO:btng54SMLr+/AO/kIhfoKMHdaO

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
2024-04-15_dfcd154df1916a02d150fac8ff4b7751_cryptolocker

Files

2024-04-15_dfcd154df1916a02d150fac8ff4b7751_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