Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_a0da9d4bf69d7c351018070a4cfe6648_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_a0da9d4bf69d7c351018070a4cfe6648_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_a0da9d4bf69d7c351018070a4cfe6648_cryptolocker
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Size
45KB
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MD5
a0da9d4bf69d7c351018070a4cfe6648
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SHA1
1bdd9d703a761249f4c5823ddffda46f0ff67e23
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SHA256
5f896bebde542b71943acea39a4fa6b7ba0099d38490ed66cc784f4794c3de9d
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SHA512
d0161084f1e0f010bd4e850bda70273d7c2af0f90c0d0e311a97b65c45aad7a0c3d91dc07bff097ca1b1f2869d3db22aefdc86b1f256856cfcf7cdf931dd3d59
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsR:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1P
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 2024-01-23_a0da9d4bf69d7c351018070a4cfe6648_cryptolocker
Files
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2024-01-23_a0da9d4bf69d7c351018070a4cfe6648_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