Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_ddb7feea5d03f223529f35a64fc2b8f8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_ddb7feea5d03f223529f35a64fc2b8f8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_ddb7feea5d03f223529f35a64fc2b8f8_cryptolocker
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Size
45KB
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MD5
ddb7feea5d03f223529f35a64fc2b8f8
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SHA1
5b735d709e293dc49fc5188a39cc4a62ad1b867c
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SHA256
c28401dc24cd0ef8151ce433730107360b9e1d87e3a92addaefb09bdb08f49ba
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SHA512
3ed186815b610391da78b960784c9e7cda8a68f36d831e5a13d8bda66e3a2dd8796351d8d3a8e0da06deb5ed24b896b018184fe35e6b41052c1f69b4a9d06835
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mol:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb
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 2024-03-13_ddb7feea5d03f223529f35a64fc2b8f8_cryptolocker
Files
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2024-03-13_ddb7feea5d03f223529f35a64fc2b8f8_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