2024-02-14_fec22acd2c9cceb6d243977502816afd_cryptolocker | Triage

Sharing

General

Target

2024-02-14_fec22acd2c9cceb6d243977502816afd_cryptolocker
Size

41KB
MD5

fec22acd2c9cceb6d243977502816afd
SHA1

ef2f6527c5dab469507469971cd8e47fda0bb8e9
SHA256

e3c6ea35e3c9e202cea4782fab80f84ec84d7284fd5a39a63178b9f598fb151d
SHA512

4ad4767ffb171592815cc3d55a03da91d37f74506fdb079f455214bbeecdd417d8989685b44af0b61c008ebfaa0748e8f1f549ef8550122e2425496b9580dc7f
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAsF:b/pYayGig5HjS3NPAsF

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
2024-02-14_fec22acd2c9cceb6d243977502816afd_cryptolocker

Files

2024-02-14_fec22acd2c9cceb6d243977502816afd_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