Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_b52dc46208cafd97283f0567ebb4d08d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_b52dc46208cafd97283f0567ebb4d08d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_b52dc46208cafd97283f0567ebb4d08d_cryptolocker
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Size
122KB
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MD5
b52dc46208cafd97283f0567ebb4d08d
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SHA1
57c3bc6fb225c8e0c68aa5d7c77ecfbada2e41cb
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SHA256
6499c87aa791ff2fbb7e4fb806d38f4da14bade286e18ee895d6c0dd714791d0
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SHA512
5833ebc345a63ece304255c16baaa7aee1e884c7532c0f60157873a43c5f72924a2a33d3b25d106a09521859b2c537d5421dd76d4c5fd2e0615ea3f53c2dbbae
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mX:gUj+AIMOtEvwDpjNbwQEIPlemUhYpB
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-25_b52dc46208cafd97283f0567ebb4d08d_cryptolocker
Files
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2024-01-25_b52dc46208cafd97283f0567ebb4d08d_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE