Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_2276972d3bccff4afa7dfa04d12b0ae5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_2276972d3bccff4afa7dfa04d12b0ae5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_2276972d3bccff4afa7dfa04d12b0ae5_cryptolocker
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Size
68KB
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MD5
2276972d3bccff4afa7dfa04d12b0ae5
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SHA1
d6600c78d1276b02b4379d5a8c5d4b847e654d68
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SHA256
cdab431790371121896fe5b4f306e5dff4a0bb2fa09ee94182eff74a6b48079e
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SHA512
0354165d9a7d27a574a6277d82c961e15112ead5ca7e69e2b6c3af01e829645534abffab252e9be5fe5f417f93e03269a98d4ebf8e9d3fd419d423012dd23f71
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHXd:DW60sllyWOtEvwDpjwF85z
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 2024-02-18_2276972d3bccff4afa7dfa04d12b0ae5_cryptolocker
Files
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2024-02-18_2276972d3bccff4afa7dfa04d12b0ae5_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ