Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_888d21d240e2d3002cc16b3190d6a4a4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_888d21d240e2d3002cc16b3190d6a4a4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_888d21d240e2d3002cc16b3190d6a4a4_cryptolocker
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Size
71KB
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MD5
888d21d240e2d3002cc16b3190d6a4a4
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SHA1
a1f4ac84316f43cac041138a84a7b9fd25272e43
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SHA256
4b5e0db51c7c6c03074dd0f7908d1c286bbca3a56002a14897a482ecd2bfcf16
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SHA512
b8a391c63855fa1d8da38c9ee50cdd03a240b40cc491c34ebba9ed2af0ab6d169495942305b94e856f74c24f0a2679fec0979e670ab856e93e021ed362cd1de5
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1TL:DW60sllyWOtEvwDpjwF85r
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 2024-02-14_888d21d240e2d3002cc16b3190d6a4a4_cryptolocker
Files
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2024-02-14_888d21d240e2d3002cc16b3190d6a4a4_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