2024-03-06_14a87f96226d545e3245b0c12a0a3d3c_cryptolocker | Triage

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General

Target

2024-03-06_14a87f96226d545e3245b0c12a0a3d3c_cryptolocker
Size

42KB
MD5

14a87f96226d545e3245b0c12a0a3d3c
SHA1

2cbdd301447682d445bc9cace9315a2ab14058ce
SHA256

b2bd66ec2e5475d00fb51875ff1700ba2e5793ebf29d5f5ae17facaaf75afed1
SHA512

6875c406395419fffa942bfa0da0534afc2444ab89e3586f6e83ba73ceeca4cf5ae76e0d15cd3619db3d455b250dc703622796c5ecf798c8543b2207e0d0d096
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAZpy:b/pYayGig5HjS3NPAy

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
2024-03-06_14a87f96226d545e3245b0c12a0a3d3c_cryptolocker

Files

2024-03-06_14a87f96226d545e3245b0c12a0a3d3c_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ