2024-04-05_02bb404d8f9cfbb819e5df6c6d994676_cryptolocker | Triage

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General

Target

2024-04-05_02bb404d8f9cfbb819e5df6c6d994676_cryptolocker
Size

58KB
MD5

02bb404d8f9cfbb819e5df6c6d994676
SHA1

c8676ed8bd061458390ec0e0eb65b91772241085
SHA256

83c4cc0dba5c29bc0efdcec534305a3b190db409a6a024010cf0a2d961482fd0
SHA512

1c3d6af1102d960584ab7fd3275d43cc63a6c896b74100eaeb39814ef1871e9fb9c08633f7db8bbb69f79a1cd6d2aa33004adf90f199064a3b87c1407bb9a052
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHRO:btng54SMLr+/AO/kIhfoKMHdSO

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
2024-04-05_02bb404d8f9cfbb819e5df6c6d994676_cryptolocker

Files

2024-04-05_02bb404d8f9cfbb819e5df6c6d994676_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