Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_6d92ca4802c357c5ebb10f3800a01e98_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_6d92ca4802c357c5ebb10f3800a01e98_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_6d92ca4802c357c5ebb10f3800a01e98_cryptolocker
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Size
103KB
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MD5
6d92ca4802c357c5ebb10f3800a01e98
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SHA1
1dbad874eff4b711827dbd1cac4bda11d4f91957
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SHA256
54cb736cd1e00fd5d218c4cb85f1e94373afffa6c571496373de80dfe2d36786
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SHA512
2774cc8336bc564c53d2b8d0a7023f5f3dd86d2b7e21a3a752af70b216a3b6e9a928e949e7f2ed4b0b1eee59d864d840d63c7bfa6a9bfee832a30cd0b6c517fb
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNojlEy8fZQdCo:i5nkFGMOtEvwDpjNbwQEIikgNyE8
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 2024-03-27_6d92ca4802c357c5ebb10f3800a01e98_cryptolocker
Files
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2024-03-27_6d92ca4802c357c5ebb10f3800a01e98_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