2024-06-09_b79ddbcccdcc4ca731c2d9f3965ea831_cryptolocker | Triage

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General

Target

2024-06-09_b79ddbcccdcc4ca731c2d9f3965ea831_cryptolocker
Size

62KB
MD5

b79ddbcccdcc4ca731c2d9f3965ea831
SHA1

2ef2538682f864016d6fa323c3cc356ecf176fe8
SHA256

5fa4d6793ebedc52f217ef74a044e1ddd75b4b9578067092c404014b7b61117d
SHA512

c968a25d274b6dfd82dade54f4f9875935dd320496258045eb42c212f69aa300e961a441598f21e0257f6a26085274fc292da404c012e1b7efa7d729f38be00e
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx5:btng54SMLr+/AO/kIhfoKMHda/

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
2024-06-09_b79ddbcccdcc4ca731c2d9f3965ea831_cryptolocker

Files

2024-06-09_b79ddbcccdcc4ca731c2d9f3965ea831_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