Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_fdf56954e0db0ee5355974f9831efd28_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_fdf56954e0db0ee5355974f9831efd28_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_fdf56954e0db0ee5355974f9831efd28_cryptolocker
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Size
123KB
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MD5
fdf56954e0db0ee5355974f9831efd28
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SHA1
59d37e561a0cabb015defdc810c4ccc6f47b6733
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SHA256
6d1f899502ee02e5388f0f4a15f665b2f38c87675389c72d5a61e2a9d3d9c0f9
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SHA512
3d7ea10350ded799d86a6bd15d915a75c05b1189dee857cb4f60d9c4c3d7a8a0f9d5ce2fe757519065f5588b8a07449760e01c7eb0d377ef1851a9ff61aa8c5b
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qi:vCA9OtEvwDpjE
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 2024-01-24_fdf56954e0db0ee5355974f9831efd28_cryptolocker
Files
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2024-01-24_fdf56954e0db0ee5355974f9831efd28_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