Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_ecfd4b31acabc2d66d7bf05eca352e6d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_ecfd4b31acabc2d66d7bf05eca352e6d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_ecfd4b31acabc2d66d7bf05eca352e6d_cryptolocker
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Size
94KB
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MD5
ecfd4b31acabc2d66d7bf05eca352e6d
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SHA1
72eed79bc2c3a49a7c82a9a2c3865f858a5b8779
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SHA256
8baca0fe4ddfd4559b8660db17d5f516ac8131e325d24588ad10e7fe73d1beba
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SHA512
3351f91a8191029537c87ddb82eef6a9e81bafb0bdf42a588685f6fb43c11320c2f000dfccfad6ca08a66c3c5c4b302d64804d9976fd47b9f3754fc3d746d350
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp7:V6a+pOtEvwDpjtz4
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 2024-02-19_ecfd4b31acabc2d66d7bf05eca352e6d_cryptolocker
Files
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2024-02-19_ecfd4b31acabc2d66d7bf05eca352e6d_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