Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_74d6ae86d31e88419017d3c2e27f1d74_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_74d6ae86d31e88419017d3c2e27f1d74_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_74d6ae86d31e88419017d3c2e27f1d74_cryptolocker
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Size
122KB
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MD5
74d6ae86d31e88419017d3c2e27f1d74
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SHA1
0f1f2093e4d2c5a0dc708c661f6c76f945661749
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SHA256
1adee92bfbd3b40d40e0d77b5514ef941b4471c56b34af973639422c6b910d2b
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SHA512
4e3c6ab6a213cdad0e1b72736ab7291683295cf7ec277ba4ed63036182bdcc3ad32e67aec563e9ade99c8968995d0bfa3f64e0f7930e5b626675f5b45205bb9d
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+msw:gUj+AIMOtEvwDpjNbwQEIPlemUhYp6w
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_74d6ae86d31e88419017d3c2e27f1d74_cryptolocker
Files
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2024-01-25_74d6ae86d31e88419017d3c2e27f1d74_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