Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_166150779e56850653f8302cdc6cded4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_166150779e56850653f8302cdc6cded4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-16_166150779e56850653f8302cdc6cded4_cryptolocker
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Size
69KB
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MD5
166150779e56850653f8302cdc6cded4
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SHA1
2470ca085950b3fab9ed0fd8b81cab19df4c3bd6
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SHA256
d85ab422a8b1c25c41d00720f5f970541b83542f098fdc267905d51dad9ba2ae
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SHA512
7a0c9f64bf4daedf4d87552e578dd5d9ce6558101aee189fbd71008cb8d323050e3dfa6928a599d55f0a0b62826071f6b518a7f834c14f87544838ac61da6987
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/d4:i5nkFGMOtEvwDpjNbwQEI8UZDe
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 2024-05-16_166150779e56850653f8302cdc6cded4_cryptolocker
Files
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2024-05-16_166150779e56850653f8302cdc6cded4_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