Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_65eee31a006c66a665a38b40c6c2cb98_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_65eee31a006c66a665a38b40c6c2cb98_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_65eee31a006c66a665a38b40c6c2cb98_cryptolocker
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Size
116KB
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MD5
65eee31a006c66a665a38b40c6c2cb98
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SHA1
8dd76581ecc258a233de0844dd4256054dfd7209
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SHA256
3918b0d9dd456881308f686312711c22c0b29fea47b858b0977e8f99d5ea8171
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SHA512
f5759b33576790fe6e6b3e77f2f10d42b6c86b7aa4656b0d1739f733fa88d6b8bfaa946eb676ac127c13ce58633288066990da9ae25ab6516ddc1153cd597625
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699G/R:V6a+pOtEvwDpjtzo
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 2024-02-19_65eee31a006c66a665a38b40c6c2cb98_cryptolocker
Files
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2024-02-19_65eee31a006c66a665a38b40c6c2cb98_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