Behavioral task
behavioral1
Sample
2024-02-24_6cbf991bf002cdf867dcbd49c176ed80_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_6cbf991bf002cdf867dcbd49c176ed80_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_6cbf991bf002cdf867dcbd49c176ed80_cryptolocker
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Size
117KB
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MD5
6cbf991bf002cdf867dcbd49c176ed80
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SHA1
acadd0fcb7444afe1097e7e162b7bcafe14d4aa3
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SHA256
02414e7088584723fb74324057c541e46d670601abf02019725023f91c59b223
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SHA512
2ff311f7d81de47df99264f5530dfa1cbff05b6fca7bc52b5e0dbde7aa6769ab466165bcebd84a6a8f8e9d51cd8853fb71e0f185426c2fa07816f051a1e05798
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp010:z6a+CdOOtEvwDpjczC
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 2024-02-24_6cbf991bf002cdf867dcbd49c176ed80_cryptolocker
Files
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2024-02-24_6cbf991bf002cdf867dcbd49c176ed80_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE