Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_646d20c63462439832531423b5c76e72_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_646d20c63462439832531423b5c76e72_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_646d20c63462439832531423b5c76e72_cryptolocker
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Size
98KB
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MD5
646d20c63462439832531423b5c76e72
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SHA1
f2cecfabcf87c929359bd765a2e61a8924852b5f
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SHA256
341cd062f6e18a579037999132ed040cb84de4ca809bb4a60e2df43197d0b58c
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SHA512
dcbec4de9ef193ae89eb94eecc4c3c760e2ba37cf7d887af0ff9a4714be850182d7be0b4109332010b44661cb6b902b2d73da4f5d519aeacf3c0cb9ac488334b
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJZ:26a+2OtEvwDpjtzU
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 2024-02-04_646d20c63462439832531423b5c76e72_cryptolocker
Files
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2024-02-04_646d20c63462439832531423b5c76e72_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