Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_7b0cf9695bf5b19cc8a53591e755f04c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_7b0cf9695bf5b19cc8a53591e755f04c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_7b0cf9695bf5b19cc8a53591e755f04c_cryptolocker
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Size
65KB
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MD5
7b0cf9695bf5b19cc8a53591e755f04c
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SHA1
2e31ac970dbd56d88f8d4c926b2cada76e23fd4d
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SHA256
a46030b75ef0dc6d39618e702e4da7b350f84390d5769258e8b3c5afa62c52ad
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SHA512
2036b0a88f39a828223feb5cc9a09da27b40a3494be4fbbf0f4247ae98a18dceea1f97a73a95574690c6dc2e97b03e80d8dfadd88ddc30fba8bfb6e13d5f541a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKB:DW60sllyWOtEvwDpjwF85c
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 2024-02-01_7b0cf9695bf5b19cc8a53591e755f04c_cryptolocker
Files
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2024-02-01_7b0cf9695bf5b19cc8a53591e755f04c_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