Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_8da8921d341fb8e91c1d2053e4036fc6_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_8da8921d341fb8e91c1d2053e4036fc6_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_8da8921d341fb8e91c1d2053e4036fc6_cryptolocker
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Size
55KB
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MD5
8da8921d341fb8e91c1d2053e4036fc6
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SHA1
3c94d4b5bc0ee5343b3fd6344242946996e28ab7
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SHA256
68e109661496af353f354e1b4d2ded2894b4a83d3414f801250f1b1a87e1c3a2
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SHA512
5f7f9755328d61b06224b0fec9ccd36dbaab2621e429f351b183c983ee35e9f56daa2b34447483e41b8126ff32bc2f0966cf380411adb9e0c4c13b85e7786b8a
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6q:bc/y2lm6iH/NLp17zrV9Y
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_8da8921d341fb8e91c1d2053e4036fc6_cryptolocker
Files
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2024-09-07_8da8921d341fb8e91c1d2053e4036fc6_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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