Static task
static1
Behavioral task
behavioral1
Sample
2024-06-14_600a09157a28bc827854f1af8595ecc4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-14_600a09157a28bc827854f1af8595ecc4_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-14_600a09157a28bc827854f1af8595ecc4_cryptolocker
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Size
43KB
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MD5
600a09157a28bc827854f1af8595ecc4
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SHA1
5e4e97381161d27eabfb13c8b60153d0b5d62005
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SHA256
633e5012553c9ef80a7c1d622881662b36b54e87f68ba89ead0a63d5dcf6fdce
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SHA512
d3e2ffa366a5f8b9e7770008b49a5928f4c6813e2c36f6036199a678b204cce2cd464caac6cf6cd3a715b0eecc7f958dbedafd7f7fbfddd23473f84a19d3f150
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Rva/yYsZnTE:i5nkFGMOtEvwDpjR+viHsy
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 2024-06-14_600a09157a28bc827854f1af8595ecc4_cryptolocker
Files
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2024-06-14_600a09157a28bc827854f1af8595ecc4_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