Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_c465d5fd26be16e4f84f8a9fc9d263be_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_c465d5fd26be16e4f84f8a9fc9d263be_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_c465d5fd26be16e4f84f8a9fc9d263be_cryptolocker
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Size
33KB
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MD5
c465d5fd26be16e4f84f8a9fc9d263be
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SHA1
ddc95fd434d2b284f01c9b49fc45feae0da60f4c
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SHA256
8b871206e381f1736e2c14d190232f8d257f41a7b5b46c89522bcfadb023ca43
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SHA512
2c3ac1b1544226535e953f2c4e5e4c79fa9ff4bbc926b89fd8263e1595db534ea95ee07dc97ea342c017bbb73b417fc82a57d65192d3433d253ef0894c948968
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4au:b7o/2n1TCraU6GD1a4Xt9bRU64N
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_c465d5fd26be16e4f84f8a9fc9d263be_cryptolocker
Files
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2024-02-18_c465d5fd26be16e4f84f8a9fc9d263be_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