2024-04-27_ceeb1854f6816e770021500961760e46_cryptolocker | Triage

Sharing

General

Target

2024-04-27_ceeb1854f6816e770021500961760e46_cryptolocker
Size

42KB
MD5

ceeb1854f6816e770021500961760e46
SHA1

8cf5eaf007110b46de6c687e4ad19968fbac7bd4
SHA256

a3c7b4619528ac7da09ba9990f42dd5f45e0a91321a502b5ed0afd4b3c086fe8
SHA512

900e0c09f0307c13dd13212ec0ec89c7daca1afbe8e4379005e6ca5935881a097267a552e91af2f0a1d834faa9cad6734ca8b4c4756986144de05b860ad7b5ef
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAL:b/pYayGig5HjS3NPAL

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
2024-04-27_ceeb1854f6816e770021500961760e46_cryptolocker

Files

2024-04-27_ceeb1854f6816e770021500961760e46_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