2024-05-15_e2d687ff6d15beac4c2b22e3377e8b23_cryptolocker | Triage

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General

Target

2024-05-15_e2d687ff6d15beac4c2b22e3377e8b23_cryptolocker
Size

37KB
MD5

e2d687ff6d15beac4c2b22e3377e8b23
SHA1

6e481caa6456ff27ed5ad2654d59b3855d6ed9f4
SHA256

98ef4214cfdec97868038dc8c1b8d1811899b731faafc5e1a2a8a24cd404f1f5
SHA512

2778644cc1a6096807f4285452abf726d18dfe2c1ffbab4918abed20e24a545bf12e00a7a4e8d3647988015ccfb214a18f396d7b5ce9915fd371b92814e4a171
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIG:bAvJCF+RQgJeab4sbT

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
2024-05-15_e2d687ff6d15beac4c2b22e3377e8b23_cryptolocker

Files

2024-05-15_e2d687ff6d15beac4c2b22e3377e8b23_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