Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_5bf2792174454c0d347b23a8dcd3dae0_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_5bf2792174454c0d347b23a8dcd3dae0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_5bf2792174454c0d347b23a8dcd3dae0_cryptolocker
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Size
36KB
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MD5
5bf2792174454c0d347b23a8dcd3dae0
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SHA1
1dc69139e8fcf45d5fc09f2fd117c68b71297a2f
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SHA256
e2c1cee1a10a463dbf4c7629cdc801aa599e8fe869d351e6d3a36d76b40ed89d
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SHA512
296baf9d322928e11e48f0a6873b665dc454382ee22fc9762b1f1bbf10263faa1c3be60280972682e15e3bc086485c7bba9babdaaf588079ab6cc4555edc5e9f
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnv00G6:m5nkFNMOtEvwDpjG8h00G6
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 2024-02-19_5bf2792174454c0d347b23a8dcd3dae0_cryptolocker
Files
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2024-02-19_5bf2792174454c0d347b23a8dcd3dae0_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE