2024-04-24_770b0ac1605cbd2fddedb0ae6d10a6b9_cryptolocker | Triage

Sharing

General

Target

2024-04-24_770b0ac1605cbd2fddedb0ae6d10a6b9_cryptolocker
Size

36KB
MD5

770b0ac1605cbd2fddedb0ae6d10a6b9
SHA1

f3030f5debc99998f3858c4fb14276bf8d35c496
SHA256

3ea9dd40fc3dc3a259c640615921bc5ba2ddd1b01d1508dcaacc9d739b908200
SHA512

be0cd0ce6166e9e1f9aaf3ec76f96f469b22becf2d40b18ac8d7e77bb1ec1835ad5cc655335ffa297edd03a5fbfec361ad74d19694815b29ab6c230ba8c5ba61
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY26J:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36J

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
2024-04-24_770b0ac1605cbd2fddedb0ae6d10a6b9_cryptolocker

Files

2024-04-24_770b0ac1605cbd2fddedb0ae6d10a6b9_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ