2024-04-22_9cfc90535c988f75fd011dfb4fecaebd_cryptolocker | Triage

Sharing

General

Target

2024-04-22_9cfc90535c988f75fd011dfb4fecaebd_cryptolocker
Size

35KB
MD5

9cfc90535c988f75fd011dfb4fecaebd
SHA1

2a7b7ff32d1d4a32f038e85ebecf8cc4c3e84db0
SHA256

c7f19c3065147385854e982529248a54acac3f21441a169e0def98d1bcdde721
SHA512

ee9c644476eed974a0c9314bfa2cbdd5cd195bf8d2f16185b45ca588d2a6ba4e0863dfebfedec206e5de1af94f71ddc0c85ba6f91b330b0c511a4d5423c08e56
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qU:btB9g/WItCSsAGjX7r3BTU

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
2024-04-22_9cfc90535c988f75fd011dfb4fecaebd_cryptolocker

Files

2024-04-22_9cfc90535c988f75fd011dfb4fecaebd_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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