2024-03-09_fffb2810ebd76316966c619e4dd18a38_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-09_fffb2810ebd76316966c619e4dd18a38_cryptolocker
Size

41KB
MD5

fffb2810ebd76316966c619e4dd18a38
SHA1

d147df2db5372d88c8e0f2ef20a41825a562f46c
SHA256

98dcb0d03794773ddce9b49cc8b4d04b20052a9b62af9a47c350d31573512737
SHA512

db0ca1922a18e39eea336fa87faa9c944132a67759b7346b2e89ed633073bdce0fe34e9c0dc525bb9fad4acb94203a173157b5a6bdbdf104b21296164bcb251d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iu:bAvJCYOOvbRPDEgXrNekd7l94i3p+C

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
2024-03-09_fffb2810ebd76316966c619e4dd18a38_cryptolocker

Files

2024-03-09_fffb2810ebd76316966c619e4dd18a38_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ