2024-05-27_7b708ab5fdbc79a26e6cf82ca322715b_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-27_7b708ab5fdbc79a26e6cf82ca322715b_cryptolocker
Size

44KB
MD5

7b708ab5fdbc79a26e6cf82ca322715b
SHA1

89801f56da60cd4f86abbdd4483ab870899ac469
SHA256

5e0db3bcafd736b846c13585d9b044b6f5ae568abc1ab1573563e36601ec5676
SHA512

6e4414a5bdb374fe664eadee4f323ec98e1caa9b47d296f3a325040c365dda3541ec490f5ba0919dcd410c0d76cd8149639c68464777dea3c8665253d40be09f
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA3:b/pYayGig5HjS3NPA3

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
2024-05-27_7b708ab5fdbc79a26e6cf82ca322715b_cryptolocker

Files

2024-05-27_7b708ab5fdbc79a26e6cf82ca322715b_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