Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_4ab01ca9dc47098012cec1e78f9fd65a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_4ab01ca9dc47098012cec1e78f9fd65a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_4ab01ca9dc47098012cec1e78f9fd65a_cryptolocker
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Size
146KB
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MD5
4ab01ca9dc47098012cec1e78f9fd65a
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SHA1
d982257326cb72837ade9882e5be3abb33355028
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SHA256
91421a9621d2b28c9425538f992de71c722be7630d894291046fc23707adff37
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SHA512
ee0defb0f7da57ed62d2ef3895340d6d5e9612583bfd8588fc8e4710d83f06b1615e3dc4c4c9a4bfdf33fbf9fc31a08b85549d6a114c7070e0f6a6d280c34dc4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF+z:V6a+pOtEvwDpjt22m
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 2024-01-18_4ab01ca9dc47098012cec1e78f9fd65a_cryptolocker
Files
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2024-01-18_4ab01ca9dc47098012cec1e78f9fd65a_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