2024-06-11_1a48e6f621fe855d287563259c35ce87_cryptolocker | Triage

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General

Target

2024-06-11_1a48e6f621fe855d287563259c35ce87_cryptolocker
Size

38KB
MD5

1a48e6f621fe855d287563259c35ce87
SHA1

abff52e77fd026f1a7cdeab01737abd8dbb72af3
SHA256

010212378dbde94cfaae33e2d13d8f6274627e92f51f9871fc587f4fbc8ed140
SHA512

3e6612ae7343933f297d286568412111e1eeb6f77db001a13c71fc44201e0d9c5358e1ddbdb55f3c76e5a7320dfe37682d51721fb330699a92fa39a229fe2604
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDh8Vz:bAvJCF+RQgJeab4sbg

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
2024-06-11_1a48e6f621fe855d287563259c35ce87_cryptolocker

Files

2024-06-11_1a48e6f621fe855d287563259c35ce87_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