Behavioral task
behavioral1
Sample
2024-04-18_c60ccbfd561c7ac2a658e15ec264025b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-18_c60ccbfd561c7ac2a658e15ec264025b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-18_c60ccbfd561c7ac2a658e15ec264025b_cryptolocker
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Size
64KB
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MD5
c60ccbfd561c7ac2a658e15ec264025b
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SHA1
ee56532aeb695aa28adb6bd88707e079f184ae14
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SHA256
599225f537f5c9a6b79a39dd85975d29c364f6c42908b7e1273324d140a3d1f4
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SHA512
405e960665b2d2a64d2588073b44c2e6aa45ce6e308708bfaa2fe330ee43adb35071f77b565a3e2d83c4087f2405c361a59f7c6609e8e458cfa874a6b993c2cb
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYZ8xDyG:1nK6a+qdOOtEvwDpjp
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 2024-04-18_c60ccbfd561c7ac2a658e15ec264025b_cryptolocker
Files
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2024-04-18_c60ccbfd561c7ac2a658e15ec264025b_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