Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_78d2437b6d8463f8ee5b0c5f62c4f865_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_78d2437b6d8463f8ee5b0c5f62c4f865_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_78d2437b6d8463f8ee5b0c5f62c4f865_cryptolocker
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Size
49KB
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MD5
78d2437b6d8463f8ee5b0c5f62c4f865
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SHA1
e49aee88cbf3eadec21fc601aab0cd0ad5368b1f
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SHA256
ad0248e65aabe9dc84b723e6dd350acb9844c3c996c902de54c162621e7d29a3
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SHA512
316e33bd70338d88aadc2ff74d90a19bb2b91cf16c48463a431f77f35f6ea600716d9a744ef037483ba13528904df8a70504c0af6dc6cf9fc1b6d8a559ddea15
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocr:qmbhXDmjr5MOtEvwDpj5cDtKkQZQK
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 2024-04-30_78d2437b6d8463f8ee5b0c5f62c4f865_cryptolocker
Files
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2024-04-30_78d2437b6d8463f8ee5b0c5f62c4f865_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