2024-01-29_5e9dafd46f1d5527f2a147aeff9aa32a_cryptolocker | Triage

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General

Target

2024-01-29_5e9dafd46f1d5527f2a147aeff9aa32a_cryptolocker
Size

38KB
MD5

5e9dafd46f1d5527f2a147aeff9aa32a
SHA1

3e7610331173940dfa34c8fda57aeefea75c3da1
SHA256

37a81c1eedc50f9074e235e9d578459651593982407e38b17af0b2d5af720019
SHA512

0804b3ca39ced583b4ddcc846977e807c93092ef80d9d2407de2acfb9365321f1306592fa8858f3854f2dfcc9673e0bf8cd720b0e95c3d66645cd9b148df65b6
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3p/hT6G:bAvJCF+RQgJeab4s/x

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
2024-01-29_5e9dafd46f1d5527f2a147aeff9aa32a_cryptolocker

Files

2024-01-29_5e9dafd46f1d5527f2a147aeff9aa32a_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