Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_66f8add517ab06f546e20de062b3c0d4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-25_66f8add517ab06f546e20de062b3c0d4_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_66f8add517ab06f546e20de062b3c0d4_cryptolocker
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Size
70KB
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MD5
66f8add517ab06f546e20de062b3c0d4
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SHA1
06d98106987e87d056e873543fe31b75a47243fc
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SHA256
64c1cea5361d0c62da92dbbcbf7992f0e6590e59f99cd7d51ca64bdb378ea2dd
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SHA512
1bf62702064a415374adf4823fc2a5c909d6708c30ed6eaa7e7de725defa9fd37f083d74ab782dc02ed6151125116f90c35ceeab4bd6acc44b92172c1572b111
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50IS:DW60sllyWOtEvwDpjwF85u
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 2024-04-25_66f8add517ab06f546e20de062b3c0d4_cryptolocker
Files
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2024-04-25_66f8add517ab06f546e20de062b3c0d4_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