Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_86115f5fb67432da85e67a610be47c2e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_86115f5fb67432da85e67a610be47c2e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_86115f5fb67432da85e67a610be47c2e_cryptolocker
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Size
38KB
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MD5
86115f5fb67432da85e67a610be47c2e
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SHA1
a55d8843950c824c4797512f22a7591933cf9bb7
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SHA256
2db7d116a613f1b0dc568dde2c0d21b2e970ea94015c189804ab430383dab913
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SHA512
31525a2f80ed76af673bb5f3c36d2195d36b0c3848a8638a47efe2e95b3723a69e673b90330fd8ead5f5cb2314fc409cb461bca753c29acbcafcef67c3451034
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax0:V6QFElP6n+gMQMOtEvwDpjyaYau
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 2024-03-25_86115f5fb67432da85e67a610be47c2e_cryptolocker
Files
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2024-03-25_86115f5fb67432da85e67a610be47c2e_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