2024-04-17_6e2d78f39a1848a9d329ad8d99e0eb96_cryptolocker | Triage

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General

Target

2024-04-17_6e2d78f39a1848a9d329ad8d99e0eb96_cryptolocker
Size

33KB
MD5

6e2d78f39a1848a9d329ad8d99e0eb96
SHA1

fa1223e1cfdf1db2e129c33d92819ac547cb42cd
SHA256

6d8974a15100abce46400c6501582a6c2ef2ac2de61c3d6468a343353d067807
SHA512

1cbf5028e85f27297e3091c59783b6677aef3c5be68e46419b696b8c7ff21a90209d68a22713fbb8477997a51bb75902487f4e92a396077ad03ef4c2c4fa2e42
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5d:bxNrC7kYo1Fxf2rYR

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
2024-04-17_6e2d78f39a1848a9d329ad8d99e0eb96_cryptolocker

Files

2024-04-17_6e2d78f39a1848a9d329ad8d99e0eb96_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ