Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_91b5416373ac59e2719cdd68f17425da_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_91b5416373ac59e2719cdd68f17425da_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_91b5416373ac59e2719cdd68f17425da_cryptolocker
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Size
38KB
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MD5
91b5416373ac59e2719cdd68f17425da
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SHA1
d649e922f6678b39cde2ab4dc96981016d66b692
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SHA256
efb80899f4816d857238977c8e63b4ee1e0dc5f2dcb4bacf161403a03d779eb6
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SHA512
41e02984aa6a7fd7381263fe5a879c3e0b58e370009edb1e794dd339f0e57c7fa3fd2b5583f87ec56446205393c66b92aa3dabeda0abba69f05405e3db2a493b
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVu:V6QFElP6n+gMQMOtEvwDpjyaYaA
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 2024-03-07_91b5416373ac59e2719cdd68f17425da_cryptolocker
Files
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2024-03-07_91b5416373ac59e2719cdd68f17425da_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