Static task
static1
Behavioral task
behavioral1
Sample
202404147350f7046a546cda42cf9ec34156b97ccryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
202404147350f7046a546cda42cf9ec34156b97ccryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
202404147350f7046a546cda42cf9ec34156b97ccryptolocker.exe
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Size
74KB
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MD5
7350f7046a546cda42cf9ec34156b97c
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SHA1
cf04ece1306f5be29006a49ec348cd8dc5adf8fa
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SHA256
853f77cd741a2be367728900492a4054e87c8f5369230165d9c59a20d736e417
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SHA512
7858fd7bb46b0d5d7a0a4c3db93a94e7af0e775b9fb8f05ee948b7f230baf823961e7ae8479cad27f359df94a2d713360390b4da8d5b3bb6d9c08a6778e39137
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rHsY:X6a+SOtEvwDpjBZYvQd2/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404147350f7046a546cda42cf9ec34156b97ccryptolocker.exe
Files
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202404147350f7046a546cda42cf9ec34156b97ccryptolocker.exe.exe windows:5 windows x86 arch:x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ