Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_edbdd7b5cd9b5bdb3dc39e5144928064_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-19_edbdd7b5cd9b5bdb3dc39e5144928064_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_edbdd7b5cd9b5bdb3dc39e5144928064_cryptolocker
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Size
64KB
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MD5
edbdd7b5cd9b5bdb3dc39e5144928064
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SHA1
e3ccc84426e5dd106bb5188cd4f4719693363e28
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SHA256
32e991ea256ec6c15f7eda72ca28a976ebb3b566287ce0cc0a3f06e3c15169ba
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SHA512
b8319427277c3cecf5ce623079cb1ab41fcad4908a8d62e6c46f750b2c1813436bb93be23edcaf5480b03aca6ece4e7b4ece3d8733e0ce71491104608684ceb4
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScGu:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7H
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-19_edbdd7b5cd9b5bdb3dc39e5144928064_cryptolocker
Files
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2024-04-19_edbdd7b5cd9b5bdb3dc39e5144928064_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