Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_71c123b7b14cd25ae73b95da0e5c9f84_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_71c123b7b14cd25ae73b95da0e5c9f84_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_71c123b7b14cd25ae73b95da0e5c9f84_cryptolocker
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Size
78KB
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MD5
71c123b7b14cd25ae73b95da0e5c9f84
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SHA1
d3b3fe13eae32dc8897998a61faa29f10bd4a38f
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SHA256
712fd202cb9fa7bb29ca3cbe98ee1666ff1a6a831689d1d15a8f67ee59de48f4
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SHA512
8b9d9f2c55d5fd3ebc0f1d32f1019a04abf0baeeaeac15a069ee98e8980fa41ef0018202394218bc4a90e668c16524b8b56821ea4d5f5c75121527542e5a2cca
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNluoA:V6a+pOtEvwDpjvpW
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 2024-04-10_71c123b7b14cd25ae73b95da0e5c9f84_cryptolocker
Files
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2024-04-10_71c123b7b14cd25ae73b95da0e5c9f84_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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