Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_52a375fd2d7131fe63454f6146cb90d9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_52a375fd2d7131fe63454f6146cb90d9_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_52a375fd2d7131fe63454f6146cb90d9_cryptolocker
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Size
91KB
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MD5
52a375fd2d7131fe63454f6146cb90d9
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SHA1
494d5d9895372e3eb72cb572f6b263eb30b288bb
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SHA256
8baefbcee4be104e1d9b60bac9f6c26f32f60b68202f75ee877eff0714c3f42d
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SHA512
0322117b9abae6719f6877af6d4694de328157a5d8468c012c13f6f3c5f6f97817a3cfa5068eaef733068f041c94bbb19cce39def8cd735d16e1fa8b6d86b7be
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgL/:V6a+pOtEvwDpjtzX
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 2024-04-16_52a375fd2d7131fe63454f6146cb90d9_cryptolocker
Files
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2024-04-16_52a375fd2d7131fe63454f6146cb90d9_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