2024-04-29_6d1df5f58f5a057626a5b42d7c46d7ce_cryptolocker | Triage

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General

Target

2024-04-29_6d1df5f58f5a057626a5b42d7c46d7ce_cryptolocker
Size

34KB
MD5

6d1df5f58f5a057626a5b42d7c46d7ce
SHA1

400ce72aa8a889a26175a7a1ce1f3e3160db5a00
SHA256

649f119857c0debb026baa93489e7fa0f44f53dcc02018265aa8c50a66a36b60
SHA512

9ba11e2eb7f3f8c94a693a6d6eee34096f51e93781aefe6f13e9b6a25865b18546914e4f6d403db088855c482259f7a898f5b3ff75334027f9cefaebade6a9c0
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxrO1:bAvJCYOOvbRPDEgXRcuM9gxi1

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
2024-04-29_6d1df5f58f5a057626a5b42d7c46d7ce_cryptolocker

Files

2024-04-29_6d1df5f58f5a057626a5b42d7c46d7ce_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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