2024-04-06_16749a89014d3aec82b4df988f709406_cryptolocker | Triage

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General

Target

2024-04-06_16749a89014d3aec82b4df988f709406_cryptolocker
Size

30KB
MD5

16749a89014d3aec82b4df988f709406
SHA1

18adebc337273cb3618665ccb5a36c631862ad91
SHA256

e44ee469e7a56fe311ed20bf16277f5fc90fd32c0311fc3f565f1eeb60060004
SHA512

604066bc7b03b129136b173457e2637959067f9fa58fa87cd1872bc00c5e78308b70c530c643a827374f2f840065852ce3edafdba166518410bda1dc7f7ba90c
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U//:b/yC4GyNM01GuQMNXum+q

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
2024-04-06_16749a89014d3aec82b4df988f709406_cryptolocker

Files

2024-04-06_16749a89014d3aec82b4df988f709406_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ