Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_273b2d10c0ab6fc77a465d0b89913579_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_273b2d10c0ab6fc77a465d0b89913579_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_273b2d10c0ab6fc77a465d0b89913579_cryptolocker
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Size
131KB
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MD5
273b2d10c0ab6fc77a465d0b89913579
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SHA1
21a8ea3c76de89363f8b6ccfa1372e002a6f7683
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SHA256
3fb04e768ba367a727ef5555d15df3e699dc82e3edf944c944ae953330b6d566
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SHA512
5351b90772768bd4138f1dfade9794a7872675c3828746400f2ed453c13801003b601cbee9d27c427d85e322c4aa7eeeb77ad129b7a2a307ed0f7f7dd09f3df2
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eaX:V6a+pOtEvwDpjtzc
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 2024-03-29_273b2d10c0ab6fc77a465d0b89913579_cryptolocker
Files
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2024-03-29_273b2d10c0ab6fc77a465d0b89913579_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