Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_6da8a85ad661f890357873683db320a0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_6da8a85ad661f890357873683db320a0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_6da8a85ad661f890357873683db320a0_cryptolocker
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Size
60KB
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MD5
6da8a85ad661f890357873683db320a0
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SHA1
9f0681a5dd72199f7aa862258035ebd323580f8d
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SHA256
a3e3bb4c01fad024781fd20e29a5b6b327009be065a642893aaabe8fe7291c89
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SHA512
eac32c574da091519ea9b3395c792f5026d1cf9415812edcba9094a17286ba0a45b3c7e599ecd588f6304c6214f97bb99b5bfeb81072f518d3ca44e34baa812b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsU:BbdDmjr+OtEvwDpjM88
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_6da8a85ad661f890357873683db320a0_cryptolocker
Files
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2024-01-24_6da8a85ad661f890357873683db320a0_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