Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_08469115edd92a84d3a22e5bf537c3de_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_08469115edd92a84d3a22e5bf537c3de_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_08469115edd92a84d3a22e5bf537c3de_cryptolocker
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Size
47KB
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MD5
08469115edd92a84d3a22e5bf537c3de
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SHA1
73d204429d5a78972a5e9982b1dbec19b2a47c7e
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SHA256
9dd1b8285b0fafd9e2601fb7948adb7516f20d8c7909d704870902150788953a
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SHA512
dadabd689a6769443288803cf775345f9f8779776a7815a6ac3788c3e4b792ea6e17c1d019de8cb42e59b05909f755fc0e9c908860842d65a5a78bd4de71647f
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbP/Moqvuwv:i5nkFGMOtEvwDpjNbXMf
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_08469115edd92a84d3a22e5bf537c3de_cryptolocker
Files
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2024-02-20_08469115edd92a84d3a22e5bf537c3de_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE