Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_8c1d871b0d8f7a5b4f32d0483b124052_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_8c1d871b0d8f7a5b4f32d0483b124052_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-07_8c1d871b0d8f7a5b4f32d0483b124052_cryptolocker
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Size
123KB
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MD5
8c1d871b0d8f7a5b4f32d0483b124052
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SHA1
8b2c1d41ff8253dd91dddbbf47543496fedf95fd
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SHA256
0a64feef6823ed7c749af322ed0ebaff12c3861c66711232443b2dafde70650e
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SHA512
35fcf4e0d41f5b8f0b9144e1683c400d2537ee39a8b0c322d65c9126f57f4addc3738fba5642c618f19f4db97bcea4191f4134316f37508262e510d1c3023913
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mX:gUj+AIMOtEvwDpjNbwQEIPlemUhYph
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 2024-03-07_8c1d871b0d8f7a5b4f32d0483b124052_cryptolocker
Files
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2024-03-07_8c1d871b0d8f7a5b4f32d0483b124052_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