2024-05-13_13e9eca01abcc039a11672e270cf835f_cryptolocker | Triage

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General

Target

2024-05-13_13e9eca01abcc039a11672e270cf835f_cryptolocker
Size

33KB
MD5

13e9eca01abcc039a11672e270cf835f
SHA1

fb48f4aae08f504423090df3713bf9bd2f3561c6
SHA256

f2a6622d23aa0f3497a198d790e0f0c398edb82324d1d11327383989ffd57149
SHA512

f00b43e943e03072176204214aae6ca06cee34c7cfc47168eff6dd969ef2e753762828b0a7558c98b43aff938b15bf81860429d808fe078f97eb5c0c7656b550
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5jr:bxNrC7kYo1Fxf2rYPr

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
2024-05-13_13e9eca01abcc039a11672e270cf835f_cryptolocker

Files

2024-05-13_13e9eca01abcc039a11672e270cf835f_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ