2024-05-14_44ba6c628f443c4f2b68ebbe1fa1e07b_cryptolocker | Triage

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General

Target

2024-05-14_44ba6c628f443c4f2b68ebbe1fa1e07b_cryptolocker
Size

37KB
MD5

44ba6c628f443c4f2b68ebbe1fa1e07b
SHA1

e5249199237ed554e1687ce4633255a355773ffd
SHA256

6746665bd718f506a37ccf205fa6c9f6d697bd8d8ef71a25354bf6bc7041ff58
SHA512

ab0243ab826ad46c5158bea8289ba1f98fa55705eab2c65bd009a6d75f272cbfd1d49f174f7df4d8c1a4ba185cc135a76d2e0a80b2f675095725d26dd96fdb20
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjxuaPW:b/yC4GyNM01GuQMNXw2PSjH+PPxVW

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
2024-05-14_44ba6c628f443c4f2b68ebbe1fa1e07b_cryptolocker

Files

2024-05-14_44ba6c628f443c4f2b68ebbe1fa1e07b_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