Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_cb165f5b89873b8391dc455b3b0e12f1_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_cb165f5b89873b8391dc455b3b0e12f1_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_cb165f5b89873b8391dc455b3b0e12f1_cryptolocker
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Size
30KB
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MD5
cb165f5b89873b8391dc455b3b0e12f1
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SHA1
a5dd411e19dc56b7f18b6495a533f62b4906ff58
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SHA256
44336525a1334a5dfa7bdeb37ee29b6ae3eb03faa11a680ffcd04a6076c1f3ba
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SHA512
dd4273cb9d8724338b73c78ced171e2662aa17972183c0d4afe8f67d192dbb5b0f2c07c2e642a41ec7d694614de4e2c7ecccbd3375787bbc804b1b6fd8b36b53
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGbNAKSjNfu:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_cb165f5b89873b8391dc455b3b0e12f1_cryptolocker
Files
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2024-09-07_cb165f5b89873b8391dc455b3b0e12f1_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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