Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_8588c4b67755969f5fb5df2ccdc3a4ac_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_8588c4b67755969f5fb5df2ccdc3a4ac_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_8588c4b67755969f5fb5df2ccdc3a4ac_cryptolocker
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Size
75KB
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MD5
8588c4b67755969f5fb5df2ccdc3a4ac
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SHA1
ae3dfe004f4008fc908ec6727c2c60b570a2e78b
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SHA256
40cd687d6ad7f13df6479cdcee8491662da8466dc05d1da60b1f3e7ebe68b519
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SHA512
b7afdad2ab686d41f1513582db0be7cbe73a258d584e6f10373bd356208636b23ac802decc505856c5358aacbf07c15e68f28f0c13d38e078079f35b30c9e447
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA5M:ZVxkGOtEvwDpjcaj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_8588c4b67755969f5fb5df2ccdc3a4ac_cryptolocker
Files
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2024-02-20_8588c4b67755969f5fb5df2ccdc3a4ac_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ