2024-06-03_6b29dd5a9e58d0ebcf0d481c56e5f4de_cryptolocker | Triage

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General

Target

2024-06-03_6b29dd5a9e58d0ebcf0d481c56e5f4de_cryptolocker
Size

62KB
MD5

6b29dd5a9e58d0ebcf0d481c56e5f4de
SHA1

8d2a85483ed7ce64054f99c9c15d1aa407f92e97
SHA256

54638064b69ecdb93261d68d075aab1873e0f2875ca40402a564a8390fa538df
SHA512

b3c263465eccacf9dd1d80d83c69cc9944e7f333c496d578068af3d02b4123a548afa31211e3c23e5385d592810e3369a830bb3f583b9e914e138210d27296c7
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnz:btng54SMLr+/AO/kIhfoKMHdaz

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
2024-06-03_6b29dd5a9e58d0ebcf0d481c56e5f4de_cryptolocker

Files

2024-06-03_6b29dd5a9e58d0ebcf0d481c56e5f4de_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