Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a5d3fc8e7bd78861d3de24265d8dcd2e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a5d3fc8e7bd78861d3de24265d8dcd2e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_a5d3fc8e7bd78861d3de24265d8dcd2e_cryptolocker
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Size
39KB
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MD5
a5d3fc8e7bd78861d3de24265d8dcd2e
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SHA1
2b2b2b670cd54ab1a0bfa5762dc7be56728d8b22
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SHA256
229907f98a987de4cd8e3da2e9da1b9fc71ee2b8bb98fc51a063cd5c6c261043
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SHA512
e309512a86ab6322b4f0c9dda70e8b77dd9a7d6a88577f228532e9319f23538fef866266159f67ea58f646c386d33ad8f4dc21746560a59a46fd79f478496a5f
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZX:V6QFElP6n+gMQMOtEvwDpjyaYaLX
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 2024-02-25_a5d3fc8e7bd78861d3de24265d8dcd2e_cryptolocker
Files
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2024-02-25_a5d3fc8e7bd78861d3de24265d8dcd2e_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