2024-01-25_6dcae29d84da0b784d8e02186b3c5c7f_cryptolocker | Triage

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General

Target

2024-01-25_6dcae29d84da0b784d8e02186b3c5c7f_cryptolocker
Size

40KB
MD5

6dcae29d84da0b784d8e02186b3c5c7f
SHA1

beafa738caf1cb3b14aa98bf6ed00f89955160aa
SHA256

cacac4bb0438ebbf08d62a72c780ec98541b591863cfc98759bf2a63e2ea43d5
SHA512

088cb391258ffc81cfe4ad796ff3723d286af8e988c2be0a0f0de618ebaf17d4109a298d409fa9979c018539f9964e0094b80d3216960e1f947cb24ce9e2f0ec
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PADz:b/pYayGig5HjS3NPAf

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
2024-01-25_6dcae29d84da0b784d8e02186b3c5c7f_cryptolocker

Files

2024-01-25_6dcae29d84da0b784d8e02186b3c5c7f_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