Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_a2d005f1d20479cc19c5c822c1179163_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-22_a2d005f1d20479cc19c5c822c1179163_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-22_a2d005f1d20479cc19c5c822c1179163_cryptolocker
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Size
64KB
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MD5
a2d005f1d20479cc19c5c822c1179163
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SHA1
02e50fa5a538d181c178306bbb65bae4d08e6812
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SHA256
8deb4a62c6d75a4af231149b2a7e708ff892e56c69cd8b5a6a2dcc2b96bec1bf
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SHA512
1de335c4c6213be212e07fd2a0b263d13ab4940dacdd7c2a21bc5348626bb9462b35d15d4b7bb14564aad17895dc656d37a7adad95b360a471aff790f4ededb4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsin:BbdDmjr+OtEvwDpjM8y
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-22_a2d005f1d20479cc19c5c822c1179163_cryptolocker
Files
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2024-05-22_a2d005f1d20479cc19c5c822c1179163_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE