Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_b51131993a770a88db17c83aff0eda91_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-10_b51131993a770a88db17c83aff0eda91_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-10_b51131993a770a88db17c83aff0eda91_cryptolocker
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Size
124KB
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MD5
b51131993a770a88db17c83aff0eda91
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SHA1
954eebdd3b4ba70dfcae3af334ad61a310e547e8
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SHA256
903233f38c84553ef093e1e764bffbc95f20d7af911cd44a922358a11fdb1abb
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SHA512
66de79dcf6c804800c52dcf6578cbbf4e0049c8bc106bb9c1348e52bc0d96d102052cb4f517c96c380fc518a1ca4a6b9f4f0d1ebaf069783c16e854f61e0cecc
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mAF:gUj+AIMOtEvwDpjNbwQEIPlemUhYpy
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 2024-06-10_b51131993a770a88db17c83aff0eda91_cryptolocker
Files
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2024-06-10_b51131993a770a88db17c83aff0eda91_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