2024-06-04_99079d2933baf4d3582958e0a92c3fa9_cryptolocker | Triage

Sharing

General

Target

2024-06-04_99079d2933baf4d3582958e0a92c3fa9_cryptolocker
Size

38KB
MD5

99079d2933baf4d3582958e0a92c3fa9
SHA1

a00a6d85184cd8394fccadab5725fe1d089cd858
SHA256

7a1dff72d90e554a307124fa2302ce4dd2c14db390cafb88140574214e35110e
SHA512

443023ea3396f20ca9f960ecf2275a99a81b0f256da97a220ede3cdb38757b678319add69e30a119c25da1768f65f626c0ad44a5135e9c53331bf03ebeb40cf4
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhM:bc/y2lLRU6zA6qW

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
2024-06-04_99079d2933baf4d3582958e0a92c3fa9_cryptolocker

Files

2024-06-04_99079d2933baf4d3582958e0a92c3fa9_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