Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_b0d132023f14b682c38054922ccc5a83_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_b0d132023f14b682c38054922ccc5a83_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_b0d132023f14b682c38054922ccc5a83_cryptolocker
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Size
123KB
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MD5
b0d132023f14b682c38054922ccc5a83
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SHA1
031b789bf1e08313616abefe10a4faba77a39e88
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SHA256
97fd0b2bdc1279a19e52fcb6eb46519ee91ddc0d2a91bdd5950b1b6cc6f3ebd8
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SHA512
ce1e92a440501f1beaeb5122d35aa12669a17809db103a173123d89ced33ee7dc94871524937fdef0f9c665dc3bf1bb614881cbd4e8650d63b5bc6efa79758d0
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGn:vCA9OtEvwDpjT
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 2024-02-18_b0d132023f14b682c38054922ccc5a83_cryptolocker
Files
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2024-02-18_b0d132023f14b682c38054922ccc5a83_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