Behavioral task
behavioral1
Sample
2024-06-05_360cfcd8a08db00325d989de948be11c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-05_360cfcd8a08db00325d989de948be11c_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-05_360cfcd8a08db00325d989de948be11c_cryptolocker
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Size
67KB
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MD5
360cfcd8a08db00325d989de948be11c
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SHA1
04331eed6bd69bbfb1ab92fa26a3ea34026f9217
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SHA256
549754fb592a0d912b8497e658fb1b35a9315bbf45f80ef8372ad23ea005c1ab
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SHA512
d8be7d7797b696dd92c326e553403d34ed32f67f416b8b542445d76ccc10dfa9fe943f4a6503b0c48d17d331ba5cf7d24acb188e4e59f37566e2d7b60f8b11b3
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRD:1nK6a+qdOOtEvwDpjK
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 2024-06-05_360cfcd8a08db00325d989de948be11c_cryptolocker
Files
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2024-06-05_360cfcd8a08db00325d989de948be11c_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