Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_c151f954b50893422b804422f279c0a8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_c151f954b50893422b804422f279c0a8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_c151f954b50893422b804422f279c0a8_cryptolocker
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Size
100KB
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MD5
c151f954b50893422b804422f279c0a8
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SHA1
acb111bf1b9ae28d16b88ca7c04f35474fa5e7c6
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SHA256
faef9b88fda0ff84c05450e4a1f2c4fb8fd4750f00bc2e719af250c291de66c7
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SHA512
a1c3d4b2edf08f18cdc90d3d17ba0f975df65a7fa9721e562d1ba309e8509699a0e99ab48d22fe7d12ff5b4e261a408f0c108dfa77f8481a99713398af1ef980
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8b/xv4TSe2r8:V6a+pOtEvwDpjtzm
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 2024-01-28_c151f954b50893422b804422f279c0a8_cryptolocker
Files
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2024-01-28_c151f954b50893422b804422f279c0a8_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