Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_86a761932fa7eab110ddfcf9c0c026b2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_86a761932fa7eab110ddfcf9c0c026b2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_86a761932fa7eab110ddfcf9c0c026b2_cryptolocker
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Size
44KB
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MD5
86a761932fa7eab110ddfcf9c0c026b2
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SHA1
9ffb0294109ea4c1f305ae0d094438ff7a5ed1c3
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SHA256
7cb78bbf3cd346895a2208ce66f66c01c1ec142eb74ac20f966b03fefcb64551
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SHA512
cbe1a60f3db07e44b1f34284033c4b196abf6e5a63ff67dfabe1f0933ccee40e3c30c95f31e22100ac105489e544f8d25726b3145694ce9424f6caa32f09105d
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5h:btB9g/xtCSKfxLIc/Z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_86a761932fa7eab110ddfcf9c0c026b2_cryptolocker
Files
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2024-01-01_86a761932fa7eab110ddfcf9c0c026b2_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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