Behavioral task
behavioral1
Sample
2024-06-08_d32c16264dc7e814d5e13045571f0ee5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-08_d32c16264dc7e814d5e13045571f0ee5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-08_d32c16264dc7e814d5e13045571f0ee5_cryptolocker
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Size
75KB
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MD5
d32c16264dc7e814d5e13045571f0ee5
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SHA1
0908cf9ece78c9c97849464c335ec40d656e039f
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SHA256
2dc3e49203c56e075608a6b8846a2f53c26ffa19f1c901ed328246b345866d83
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SHA512
7fc6603dc6bb0f8b79aeb2be71b44039872035c28350fc3df1baca74200c265f2ad6ade58857b6980b7800bf0e90e81788afc7d18786fc4a677d9e80ecd311b5
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gc0:1nK6a+qdOOtEvwDpjO
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-08_d32c16264dc7e814d5e13045571f0ee5_cryptolocker
Files
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2024-06-08_d32c16264dc7e814d5e13045571f0ee5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE