Static task
static1
Behavioral task
behavioral1
Sample
db937c3aa5be9db6a9326e6e82e79202a3e94d86ffee93dac42fde86978b643c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
db937c3aa5be9db6a9326e6e82e79202a3e94d86ffee93dac42fde86978b643c.exe
Resource
win10v2004-20240419-en
General
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Target
db937c3aa5be9db6a9326e6e82e79202a3e94d86ffee93dac42fde86978b643c
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Size
40KB
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MD5
71ed45166b2d7a9e4a4a9272f74fab98
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SHA1
5803cd242aa664b3a6ddb9e07db931a2be58793b
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SHA256
db937c3aa5be9db6a9326e6e82e79202a3e94d86ffee93dac42fde86978b643c
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SHA512
97b1fe4ec2530e9f3ecb9b230f928707fa97090f2e3a0ac88ded9fae3b200c3eed75ee3a3129086d4577ed0a1bd16c5a536f9bd9f4c903c65cc5837721288ce9
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaac4HKcfr+:X6QFElP6n+gJQMOtEvwDpjBsYK6r+
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 db937c3aa5be9db6a9326e6e82e79202a3e94d86ffee93dac42fde86978b643c
Files
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db937c3aa5be9db6a9326e6e82e79202a3e94d86ffee93dac42fde86978b643c.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