Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_6f31276d171f3092bb49095d10f76dcc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_6f31276d171f3092bb49095d10f76dcc_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_6f31276d171f3092bb49095d10f76dcc_cryptolocker
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Size
90KB
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MD5
6f31276d171f3092bb49095d10f76dcc
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SHA1
a532c8262155ea7ab5c1c96fb3e6e2cb445fb1ee
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SHA256
91183d996fe8e1c531e59248f3933bf4a64573a37b761002de4ece1c2a49230d
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SHA512
fb534fba28b3eb0bca2fd97b85d162ab7134b195e375f81fa1a6c128af6d08c9883509eb6bd3069ef7e606b819f5409de8bc9ee2528bd7a0dae3b76a4b36c9c3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgp:V6a+pOtEvwDpjtzF
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 2024-02-22_6f31276d171f3092bb49095d10f76dcc_cryptolocker
Files
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2024-02-22_6f31276d171f3092bb49095d10f76dcc_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