Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_9d04381f470b21da57adb75daf6bc94f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_9d04381f470b21da57adb75daf6bc94f_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-10_9d04381f470b21da57adb75daf6bc94f_cryptolocker
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Size
46KB
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MD5
9d04381f470b21da57adb75daf6bc94f
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SHA1
42f28f5626ec1c1f8df392a95e0b1c0753bb5014
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SHA256
2a124e83ccfc5ecd42dd795bc28004f0500b16970e28459812e19b34c851e48c
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SHA512
0d277a9b67cfee74b65057e0bc967f45c240a01c7b7ae1dab1047c5a71f72578674fc0543bd82eed0338b6a50437b36b37ce183d85fbd776c53ddc255428ab9e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL7:qmbhXDmjr5MOtEvwDpj5cDtKkQZQR
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 2024-04-10_9d04381f470b21da57adb75daf6bc94f_cryptolocker
Files
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2024-04-10_9d04381f470b21da57adb75daf6bc94f_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