Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_5071d7689cd1b4984683d581020648f1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_5071d7689cd1b4984683d581020648f1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_5071d7689cd1b4984683d581020648f1_cryptolocker
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Size
45KB
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MD5
5071d7689cd1b4984683d581020648f1
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SHA1
48950f639d19cb0c8999ba3d0e74c141bdf75c3b
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SHA256
715a7aaad7a1be8575fb9e07a7c3005c4fc6391072b88915b32005b1c88b5ad2
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SHA512
5062ebdab52575fb7b1b7ddb3ede29e54ae4e2cdf221fe4446976b6061068d74a0c7f44cc544a6bff83277ab89a48c3d64e78564b9c6de2bb6e4ba2cb2af264d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4qa:qmbhXDmjr5MOtEvwDpj5cDtKkQZQs
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 2024-01-26_5071d7689cd1b4984683d581020648f1_cryptolocker
Files
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2024-01-26_5071d7689cd1b4984683d581020648f1_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