Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_427ee1a30e940068f4e544db72263d88_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-03_427ee1a30e940068f4e544db72263d88_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_427ee1a30e940068f4e544db72263d88_cryptolocker
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Size
86KB
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MD5
427ee1a30e940068f4e544db72263d88
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SHA1
15584a70b62fe753e9091ba812b7bb2614fd0bbc
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SHA256
a1847efb09a5298da3770af1cf90b371154c6e17600420a71dafd623a4f8a561
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SHA512
81984867e87b721226a7bf97b6af62b83425087db72c25416777786f217bede6f62b9952122d4077e6650d5cfcf3edd0e1953b89831c3634f90754c33eda8e56
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYcc:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6X
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 2024-05-03_427ee1a30e940068f4e544db72263d88_cryptolocker
Files
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2024-05-03_427ee1a30e940068f4e544db72263d88_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