2024-04-16_aed707b945f217b3e132c4ce80c4bfd5_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-16_aed707b945f217b3e132c4ce80c4bfd5_cryptolocker
Size

35KB
MD5

aed707b945f217b3e132c4ce80c4bfd5
SHA1

e2a16da3191861eb2d7eb708f6d3ba1e9db870f2
SHA256

de4ec7359913877a2d8e7f68d6287d87c156c2d6699ad6d40352852803009684
SHA512

70679c5037dd9cdcaa95e35706ce09a0756c463ddf8660a8a3e95c4c08abc86a64b14a100ee0a30dccf15af838bd5201d224a58b9398f2126e00d3871f5d1908
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAf:b/yC4GyNM01GuQMNXw2PSjHC02ltAf

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
2024-04-16_aed707b945f217b3e132c4ce80c4bfd5_cryptolocker

Files

2024-04-16_aed707b945f217b3e132c4ce80c4bfd5_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