Behavioral task
behavioral1
Sample
2024-02-13_0cb63208a08854231fd12a2a35474e47_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_0cb63208a08854231fd12a2a35474e47_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_0cb63208a08854231fd12a2a35474e47_cryptolocker
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Size
66KB
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MD5
0cb63208a08854231fd12a2a35474e47
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SHA1
1fecebcef5ca0b6d44825c6eae43efdd01b8ced1
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SHA256
9d6c1d2733503890251e3e452407327dee17a8ea94543a4abe6a8353d163b0ca
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SHA512
33df0f2edd4a5a919244128ca5c5176178c0814bb18a947063f6b0cc9b5f5d607ad5ce2f975198637ad34968f35d95053ac0f257938018785f83cd057b81f63a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U1:1nK6a+qdOOtEvwDpjw
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 2024-02-13_0cb63208a08854231fd12a2a35474e47_cryptolocker
Files
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2024-02-13_0cb63208a08854231fd12a2a35474e47_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