2024-06-06_dc590a24370f66397ce1e61391cbe24f_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-06_dc590a24370f66397ce1e61391cbe24f_cryptolocker
Size

45KB
MD5

dc590a24370f66397ce1e61391cbe24f
SHA1

240b87a427e45197e686bdd65f41a5c9bb1ee4b6
SHA256

ac5447da2161a2ea4a4240bdb75caf7f2a52ae3ae36c87bc358a9054bc76c864
SHA512

0cfbebc3c623256985dcf202c81fc374e29aad43182ce91ea119cae83f7038bac283cdc9c4eab47f5cb71923230a084e3b833d7104c9a4e9a889e40865a883ab
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAY:b/pYayGig5HjS3NPAY

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
2024-06-06_dc590a24370f66397ce1e61391cbe24f_cryptolocker

Files

2024-06-06_dc590a24370f66397ce1e61391cbe24f_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