2024-06-04_747f36edea9e79cb2dfc463704584789_cryptolocker | Triage

Sharing

General

Target

2024-06-04_747f36edea9e79cb2dfc463704584789_cryptolocker
Size

39KB
MD5

747f36edea9e79cb2dfc463704584789
SHA1

b870c323c432d26b2095ccd023d0ce0cb8ed81d1
SHA256

64405c8e79d772e57cd11e842c6c472b1163f0bcaa9e6c6c77ddb6ef95d0f24c
SHA512

ebebb202ae5ee5b5585c99b9011bf29c2bc92f536687a8e3bc275a36ce4dd7a679792781f93a02ad2c4213b1582235de66dedf1946ba383678596fd5c3689b66
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mh02:bc/y2lLRU6zA6qe2

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
2024-06-04_747f36edea9e79cb2dfc463704584789_cryptolocker

Files

2024-06-04_747f36edea9e79cb2dfc463704584789_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ