Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_a58695da3c38b6122d296d5921eb590c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_a58695da3c38b6122d296d5921eb590c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_a58695da3c38b6122d296d5921eb590c_cryptolocker
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Size
62KB
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MD5
a58695da3c38b6122d296d5921eb590c
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SHA1
f57bf87eecf9ed497c69067a1a9f7fc15500b5a8
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SHA256
30666759a8d99668e99626b389cc15d217c00f03fc688019615deff93e026bb7
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SHA512
4cba00bd166030d405d55c9856416e9bfa62c9e349b37ccc1f95aadfc2a3918580a07663d0f9c1d53e263081ea951776a2202274a8b991e0b409ebe542c7de5b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhkX:V6a+pOtEvwDpjvC
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 2024-02-12_a58695da3c38b6122d296d5921eb590c_cryptolocker
Files
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2024-02-12_a58695da3c38b6122d296d5921eb590c_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