Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_d0a804d6a95de56298b531892ae27459_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_d0a804d6a95de56298b531892ae27459_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_d0a804d6a95de56298b531892ae27459_cryptolocker
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Size
45KB
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MD5
d0a804d6a95de56298b531892ae27459
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SHA1
defdeda9514c91906bd1180003f0824e00b7be1b
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SHA256
1739050628a14c505a12a5e59f62f7b9358c41cc00d0f7e99d1652bbbdd626e9
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SHA512
7fd55b5254afc264fdf7b1e301cca29b7d57ae20c5d487bec049ce344819307657f30777e459450d3141c600c4bb7ff0fb06820cd1d546d09e780808c7687933
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobo:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ2
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 2024-02-20_d0a804d6a95de56298b531892ae27459_cryptolocker
Files
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2024-02-20_d0a804d6a95de56298b531892ae27459_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