Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_02409e619a6ad5f44540e543d177772c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_02409e619a6ad5f44540e543d177772c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_02409e619a6ad5f44540e543d177772c_cryptolocker
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Size
38KB
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MD5
02409e619a6ad5f44540e543d177772c
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SHA1
de234553f5ab91e5b805531867af85e1784a2e45
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SHA256
e10d53ca6361386e21ff7f821c7369bb5b4bdb21061f81bce5a3a8f40fcd1034
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SHA512
93ad2c0f3fb7d6eb1bd2495e4f4b19da911891aa95618a9f8fd38e139946a2c93c76fae5f76689df32a6107db99db6292d32d58c6302bb4def9de23417826e7f
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLtldJQLr:i5nkFGMOtEvwDpjn/JQH
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 2024-02-13_02409e619a6ad5f44540e543d177772c_cryptolocker
Files
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2024-02-13_02409e619a6ad5f44540e543d177772c_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