Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_1f57aed27e572aadb1c623a65e6b2250_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_1f57aed27e572aadb1c623a65e6b2250_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_1f57aed27e572aadb1c623a65e6b2250_cryptolocker
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Size
67KB
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MD5
1f57aed27e572aadb1c623a65e6b2250
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SHA1
850941e42b0f191039794f3fce9613304992c525
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SHA256
116d3a3c9317c3dd7aaa19d7383b8f0563b6dc62635342ad27522c81632ad9ba
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SHA512
66f8cbd105ba50fe4278f442cb7acbdf5c51f4013c65f8518330d006828e08d250a0fec036d480c953edf5ae0df3c531c84dc26ef2e27cda75683847397c3d39
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUL:DW60sllyWOtEvwDpjwF85V
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 2024-01-25_1f57aed27e572aadb1c623a65e6b2250_cryptolocker
Files
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2024-01-25_1f57aed27e572aadb1c623a65e6b2250_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