Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_b3f0ae3a4632475610a704092b09a00f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_b3f0ae3a4632475610a704092b09a00f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_b3f0ae3a4632475610a704092b09a00f_cryptolocker
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Size
131KB
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MD5
b3f0ae3a4632475610a704092b09a00f
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SHA1
5d1de0009494f42c9f6b0bc76e17bacd23959b5b
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SHA256
2d52005d6fe8850a04a8cd8f22a25049ebe8492ef3091a9cf55ac316787e8b68
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SHA512
f5ecf7901a9790726c55ef3c79101084c3edda093f39bb7d6d5108feaefb180f4799e62b1ee833531c9c87dc33cb25316a1912e355f04ad677bc244c8ce8bbca
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbO:V6a+pOtEvwDpjt22i
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 2024-01-24_b3f0ae3a4632475610a704092b09a00f_cryptolocker
Files
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2024-01-24_b3f0ae3a4632475610a704092b09a00f_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