Behavioral task
behavioral1
Sample
2024-06-27_60a83ed41d09fdf815be2e26363e1792_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-27_60a83ed41d09fdf815be2e26363e1792_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-27_60a83ed41d09fdf815be2e26363e1792_cryptolocker
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Size
92KB
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MD5
60a83ed41d09fdf815be2e26363e1792
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SHA1
efb48936149905b573af39b37fbf0b19f1379298
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SHA256
eec21fe84e8759a6357e611f6975000f6a61b5af296de74770d136db191e78fd
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SHA512
ee9c05dcb8cd3f385bc8a9f90954ed61e8e599cc78e0bf4b95a46a214cca1dd133acff9675bc703da8889ab3cf3e114e8753131f5aba11636007ab9e87fe5654
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAek:n6a+1SEOtEvwDpjYYvQd2PJ
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 2024-06-27_60a83ed41d09fdf815be2e26363e1792_cryptolocker
Files
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2024-06-27_60a83ed41d09fdf815be2e26363e1792_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: 11KB - 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