2024-04-29_fbe4d5aeb65a9296f1c90c97e80270ce_cryptolocker | Triage

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General

Target

2024-04-29_fbe4d5aeb65a9296f1c90c97e80270ce_cryptolocker
Size

43KB
MD5

fbe4d5aeb65a9296f1c90c97e80270ce
SHA1

f4405c66ee2e23c5472d47279c92f13bb3005a51
SHA256

6526d4e80f706b2e2a331674752f9442d8ea18c3e8cee88a3fa7feb3da94921a
SHA512

60b16617395582bd03cb22443772ee251693fe97cbe694659f266b843dd0f0f9eda820a2be4568d17c9b2a3f60a5a6a2b3c8cafd928342b8624079847081c248
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqT:bc/y2lkF0+BeqT

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
2024-04-29_fbe4d5aeb65a9296f1c90c97e80270ce_cryptolocker

Files

2024-04-29_fbe4d5aeb65a9296f1c90c97e80270ce_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