2024-03-10_ae811c3cbd9f89d0559ccfd0ff301635_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-10_ae811c3cbd9f89d0559ccfd0ff301635_cryptolocker
Size

33KB
MD5

ae811c3cbd9f89d0559ccfd0ff301635
SHA1

6ae7e90f6a318456194052fe579235e5e136107b
SHA256

b657f900ad959ca1f621a2163b9f79ff5c62bbdda43be1f96ee15df9540e4a03
SHA512

7e9a87941381b86304fbfad65f95de3ac21286e309fa6ad46f80d6425348997a3f1e684c745e9a4bf72f49f765eece7aae8d793dd4017abb4d6161d852518466
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JYUGVZ7pVJx:bAvJCYOOvbRPDEgXRcuM9HGVZtl

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
2024-03-10_ae811c3cbd9f89d0559ccfd0ff301635_cryptolocker

Files

2024-03-10_ae811c3cbd9f89d0559ccfd0ff301635_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