2024-03-18_375eedb6154e31a19796c5a9ea569e36_cryptolocker | Triage

Sharing

General

Target

2024-03-18_375eedb6154e31a19796c5a9ea569e36_cryptolocker
Size

31KB
MD5

375eedb6154e31a19796c5a9ea569e36
SHA1

822496b8a6229544e00afd6c1418be59ecb93476
SHA256

21f1eda9d16ab44d5e02a9df3e75e3206a3e5242d6bb201cc30fb773c3d20a87
SHA512

8b65e80a7f2d4df547f9926bee7e095e8a7de5bc52307bd6475ca6c35a851324463ee3bf3b2b8a8682d0649730e5516e1ddb6ba752d6308ff71d0decfc24d36c
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9ZrjKXV:b7o/2n1TCraU6GD1a4Xt9Zrjk

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
2024-03-18_375eedb6154e31a19796c5a9ea569e36_cryptolocker

Files

2024-03-18_375eedb6154e31a19796c5a9ea569e36_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