Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_876a5aeaab6d4a22d31cd8ddd9261184_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_876a5aeaab6d4a22d31cd8ddd9261184_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_876a5aeaab6d4a22d31cd8ddd9261184_cryptolocker
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Size
78KB
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MD5
876a5aeaab6d4a22d31cd8ddd9261184
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SHA1
6064cbabecf5252e9b398dd0f6a184405ff0106b
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SHA256
7f1d688dca06794f7bab7882a8f68fc1f5f362ef1d69a6dbf6c7ab38ccfa7eae
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SHA512
43d6e965dcd713fde6c7b6d8c3b2b42a86ffd7b2c33978e1080bebf419679f87c170ff00b83ee88f934de77cf540710bf60fa39a17ccc36b6eaaf1856b31abf7
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMk:TCjsIOtEvwDpj5HE/OUHnSM2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_876a5aeaab6d4a22d31cd8ddd9261184_cryptolocker
Files
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2024-01-08_876a5aeaab6d4a22d31cd8ddd9261184_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
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: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE