2024-05-23_7039625e1a4db9fb553c64a6ae08d7fd_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-23_7039625e1a4db9fb553c64a6ae08d7fd_cryptolocker
Size

55KB
MD5

7039625e1a4db9fb553c64a6ae08d7fd
SHA1

7de4e9fd8c3a143be9793c86642e8b99a7f8c3f9
SHA256

6d511c077d18efd5cd6d1b05f9c57f68f010f20d952ab7c90e25af950c1a4891
SHA512

da1a4eeb3c86714ec5897ce794d5420ec25e842d4069a51f73b84ece6970590c0a3e78bb351d29af70d68a9a3d48e384654430ef72b22c8e4d9be8b82a9b9afd
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uXsB:bIDOw9a0DwitDZzc16H

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
2024-05-23_7039625e1a4db9fb553c64a6ae08d7fd_cryptolocker

Files

2024-05-23_7039625e1a4db9fb553c64a6ae08d7fd_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ