2024-02-14_0a40e1a2a51ce77452f35cf088efc705_cryptolocker | Triage

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General

Target

2024-02-14_0a40e1a2a51ce77452f35cf088efc705_cryptolocker
Size

39KB
MD5

0a40e1a2a51ce77452f35cf088efc705
SHA1

6ec21477479d8b02c34f003c05b50c511a7d29bf
SHA256

a2f97dcc03129f9a53508be709d80f194067c791cfbf6b3f3b1c0d732f9578b1
SHA512

b520b8303a70ab3b5abfdddd0b93596146a31d6166835b88b159a4c6022323d93549acd67ec818a271acb8539413688e7009fce5a876bd63b6ac931eddadac3b
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAD:b/pYayGig5HjS3NPAD

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
2024-02-14_0a40e1a2a51ce77452f35cf088efc705_cryptolocker

Files

2024-02-14_0a40e1a2a51ce77452f35cf088efc705_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