Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_0d396cea7b025724f94b7a172cc20dcf_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-12_0d396cea7b025724f94b7a172cc20dcf_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_0d396cea7b025724f94b7a172cc20dcf_cryptolocker
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Size
120KB
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MD5
0d396cea7b025724f94b7a172cc20dcf
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SHA1
668d7e8b78eaafa10c7353369700f6fbbe4b7a9e
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SHA256
38cbce561ee98887ef16618a0783e6dc2221a8094e692b8e9be60d3cc3311683
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SHA512
aef996e084526a64d5961f1c762390cadde3b13c5098cc3906a7f4afebf8cd3a5b0c42419598c46bc6434fffd9c030f9bbeee0c2c3b28d7510e46157d9ab5b75
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKu:gUj+AIMOtEvwDpjNbwQEIPlemUhYau
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 2024-03-12_0d396cea7b025724f94b7a172cc20dcf_cryptolocker
Files
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2024-03-12_0d396cea7b025724f94b7a172cc20dcf_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