2024-06-05_328fc0436937198655b4c6b68450912b_cryptolocker | Triage

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General

Target

2024-06-05_328fc0436937198655b4c6b68450912b_cryptolocker
Size

39KB
MD5

328fc0436937198655b4c6b68450912b
SHA1

3d391ac53628062ac50ef14141a753dcac249b64
SHA256

5ebe9a5cb769de598116e620b1b5b56e2a1cc3f00162eed7ed4ede9091ce4674
SHA512

1a05c536dee9c3d32419482da347a84f54f7d61e78d63432a8bddb53f46d074a3434cf94179aae41af24c3c8fa3b74243e865aaa681561f9714077971477fad1
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mzr:bc/y2lLRU6zA6qzr

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
2024-06-05_328fc0436937198655b4c6b68450912b_cryptolocker

Files

2024-06-05_328fc0436937198655b4c6b68450912b_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