Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_46f949f4c15ec7a399f24eeca9325e32_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_46f949f4c15ec7a399f24eeca9325e32_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-20_46f949f4c15ec7a399f24eeca9325e32_cryptolocker
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Size
47KB
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MD5
46f949f4c15ec7a399f24eeca9325e32
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SHA1
79909604e8bc5efb6ba2436cb0990157cdc347c6
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SHA256
14b729bd498a3f0d30fb66bba927959bf7cb8a2356c8089908d3e0e97814d890
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SHA512
8e98a3e5ed344b96831ba018351e846258a493c19ff05f3e5ef5a8787bdb368801babc805b0d576ddc6925f029eb4003cb20cd00e3d4cb58f531bc3285fd7736
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p7:qmbhXDmjr5MOtEvwDpj5cDtKkQZQq
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 2024-04-20_46f949f4c15ec7a399f24eeca9325e32_cryptolocker
Files
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2024-04-20_46f949f4c15ec7a399f24eeca9325e32_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