Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_9c37ca5d66f6f58bab7bc3bd4c2797fb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_9c37ca5d66f6f58bab7bc3bd4c2797fb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_9c37ca5d66f6f58bab7bc3bd4c2797fb_cryptolocker
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Size
48KB
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MD5
9c37ca5d66f6f58bab7bc3bd4c2797fb
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SHA1
1f5cee6bf7010309591845dad5880745b72394a4
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SHA256
66749943c8a1a14aefe033e12919cbc7d6609000db1f7769fc28a01d376ed7c8
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SHA512
d0780f19e9ffba270451abe76f05e51bedaad41c46830f93e475834daec71f57f28e1a156a7b5c33811e71a8606f6fac21f4dcbc5061fc052d77cc9e43ddbdb8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNY:V6a+pOtEvwDpjX
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 2024-02-13_9c37ca5d66f6f58bab7bc3bd4c2797fb_cryptolocker
Files
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2024-02-13_9c37ca5d66f6f58bab7bc3bd4c2797fb_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