Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_f0c0980d9eb6fbfe79f77eb4db5aeaf3_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-06_f0c0980d9eb6fbfe79f77eb4db5aeaf3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_f0c0980d9eb6fbfe79f77eb4db5aeaf3_cryptolocker
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Size
71KB
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MD5
f0c0980d9eb6fbfe79f77eb4db5aeaf3
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SHA1
9cf8b1c8ac8a0984f93e4a6cb8cd8b7d162a8e99
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SHA256
7c66ac7960ebd1051b001bf9ec686fe294bf21b31c14afce661397f6634b3c99
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SHA512
e15735902cbbaa0629fe14f8a31328dde19dee065197d7a89ac9458f6b913515ed344cb11c9a6451a57411520caacc4b0cf2936b6fe0c74540e1a24be115308e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOa:DW60sllyWOtEvwDpjwF85h
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 2024-04-06_f0c0980d9eb6fbfe79f77eb4db5aeaf3_cryptolocker
Files
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2024-04-06_f0c0980d9eb6fbfe79f77eb4db5aeaf3_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