Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_41fd80b7f82b88092fdfc7d1f05df9c7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_41fd80b7f82b88092fdfc7d1f05df9c7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_41fd80b7f82b88092fdfc7d1f05df9c7_cryptolocker
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Size
42KB
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MD5
41fd80b7f82b88092fdfc7d1f05df9c7
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SHA1
e6eadc146f34f6b01227cbce86894f45cff92d6d
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SHA256
2fa404b7e1871871723962411c925a35b50be20bcdb4e3f18aa51c8cecf76fb4
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SHA512
6759d3f355a2e2060f77617f9eef518dfefab792b0395da990e7e0ab7b6a3c3057f03273b1791c9a5f700541822a9ac05ddee1ab9c8a4c61cdff4f18b2563875
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+M5:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+k
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 2024-01-23_41fd80b7f82b88092fdfc7d1f05df9c7_cryptolocker
Files
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2024-01-23_41fd80b7f82b88092fdfc7d1f05df9c7_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ