2024-05-30_c58f472d69babf2648b2b4603d53214f_cryptolocker | Triage

Sharing

General

Target

2024-05-30_c58f472d69babf2648b2b4603d53214f_cryptolocker
Size

38KB
MD5

c58f472d69babf2648b2b4603d53214f
SHA1

bf51dcc0c67368e74288663ec5076f7a14cfc5ab
SHA256

68d81299e08d8dab4da9b1fbec55b10d5bf8b3343cdb4dd0ee4dd0e408141f28
SHA512

31d969712210f95e0fb34379774aa62a1799e02004cb4f0fb94cec8bbc0f0866724f71bbad295833d547ac8594994bf82c22cde44dbf4217df2543d3631def9b
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhT:bc/y2lLRU6zA6q1

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
2024-05-30_c58f472d69babf2648b2b4603d53214f_cryptolocker

Files

2024-05-30_c58f472d69babf2648b2b4603d53214f_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