Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_cb291240cec6c13ebc816b4f7d8aa8f7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_cb291240cec6c13ebc816b4f7d8aa8f7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_cb291240cec6c13ebc816b4f7d8aa8f7_cryptolocker
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Size
83KB
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MD5
cb291240cec6c13ebc816b4f7d8aa8f7
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SHA1
c75006d0aa15b2b279fde3c43302fa3f08e98001
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SHA256
49484634847cb0c7e90aae9b38c0b44390022ec4329296987016134b5b6f01ec
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SHA512
24c9b1a90c0ed3d10796a5f5455e16c5d24b2fc8d5ef9ae4e3467c71f645f2e369377c95d3f8a69ef31d29107f0c5946bc75646086bc4d4df43ba00714e9d229
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8F:V6a+pOtEvwDpjvpj
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 2024-02-14_cb291240cec6c13ebc816b4f7d8aa8f7_cryptolocker
Files
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2024-02-14_cb291240cec6c13ebc816b4f7d8aa8f7_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