2024-03-06_425b94b806b9d7c8cf51996942cd664f_cryptolocker | Triage

Sharing

General

Target

2024-03-06_425b94b806b9d7c8cf51996942cd664f_cryptolocker
Size

42KB
MD5

425b94b806b9d7c8cf51996942cd664f
SHA1

fccc120ed590521bdfd4cc9723a02c1ac724bbc0
SHA256

c2b1487ff0cae649a5eb3fc0c0fafc9a8188ca0de838e045cebd81b90637ed7f
SHA512

438b9b0deeeaedc5636c536a9a4b90eb92451fdf3756fc8657a8a67f8774bc2365a97fd702c4ccb656fd949f99010c9c3bd7cd6e1e6f45a9891e206294179341
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphej6J:bc/y2lkF0+Bex

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
2024-03-06_425b94b806b9d7c8cf51996942cd664f_cryptolocker

Files

2024-03-06_425b94b806b9d7c8cf51996942cd664f_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