Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_c513b23475784346ee729a4e77e09f5e_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-05_c513b23475784346ee729a4e77e09f5e_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-05_c513b23475784346ee729a4e77e09f5e_cryptolocker
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Size
43KB
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MD5
c513b23475784346ee729a4e77e09f5e
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SHA1
2465151cd350436aa1892cf3baa9e75c606f9333
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SHA256
962bb0e5a7fd874827a4259bf8ddb85cbfc87bb0823ea1fbed7baf1a745d1ab7
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SHA512
1c88074ddfe8211dd606459d912f0c5d5deb8ea7d679e80e2b4382aa77d6192499f09ce6c1485505db32d77732df7cba1c85241312cd022b2cb0de887c24da09
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n9Tn:m5nkFNMOtEvwDpjG8hgpY19Tn
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 2024-06-05_c513b23475784346ee729a4e77e09f5e_cryptolocker
Files
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2024-06-05_c513b23475784346ee729a4e77e09f5e_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