Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_663c2b7ecfebf7c8299041fda720915b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_663c2b7ecfebf7c8299041fda720915b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-25_663c2b7ecfebf7c8299041fda720915b_cryptolocker
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Size
86KB
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MD5
663c2b7ecfebf7c8299041fda720915b
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SHA1
22581d2c71ff9ee40531213defca8680919b097e
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SHA256
c75ba3dc7e5b560e5416f4298305d60f596cbce07fde6ec8faa567321093883c
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SHA512
62cca9664171c26c633b8a72218e18b997ec1c4a5bb8cdc3e25a6f39a44fd9b837180d0e23f77b0311bf329fa8fb2b437e8b1e9a55198d21f6cdd90b41c01c1c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aw:V6a+pOtEvwDpjvpU
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-25_663c2b7ecfebf7c8299041fda720915b_cryptolocker
Files
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2024-05-25_663c2b7ecfebf7c8299041fda720915b_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ