2024-06-01_908a599c5b782fe093fe6c50c24cee7e_cryptolocker | Triage

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General

Target

2024-06-01_908a599c5b782fe093fe6c50c24cee7e_cryptolocker
Size

37KB
MD5

908a599c5b782fe093fe6c50c24cee7e
SHA1

6222b08cc6f51fc0f548e83761f6e7dab2022037
SHA256

a6ebb38d3cb2aabd79eb50e9b22649e37f2f1ee82a3e9a95d434b0da7e2baf18
SHA512

273d0228044cef29298ed160845d844cb8b2e1523927b33f15dfd39dfceb9b162e2bfe90df0ef74f9931f8c32fd8944f1880662360c9564e281c732ac0999c52
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIa0:bAvJCF+RQgJeab4sbu

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
2024-06-01_908a599c5b782fe093fe6c50c24cee7e_cryptolocker

Files

2024-06-01_908a599c5b782fe093fe6c50c24cee7e_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