2024-04-10_9d95a62c625cb0264504bff72d3abce8_cryptolocker | Triage

Sharing

General

Target

2024-04-10_9d95a62c625cb0264504bff72d3abce8_cryptolocker
Size

32KB
MD5

9d95a62c625cb0264504bff72d3abce8
SHA1

5d7af885f7b62b728eec1f42a004972b53c64205
SHA256

8e187c99d0459f2fcfcb06df8fcca4af6494652c502a10a938d689c33de9781b
SHA512

4b35793928b71c4325d3f34351645c08a7b56f66d5ca4c3f54053621c9214fee5c89fa75038a1bd519b4eaec59981b7b23dceb63579dae4444a7f5244fdd1950
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5q:bxNrC7kYo1Fxf2rY+

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
2024-04-10_9d95a62c625cb0264504bff72d3abce8_cryptolocker

Files

2024-04-10_9d95a62c625cb0264504bff72d3abce8_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