Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_3ae5462fe4e3c6071e2bf702e0e9f977_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_3ae5462fe4e3c6071e2bf702e0e9f977_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_3ae5462fe4e3c6071e2bf702e0e9f977_cryptolocker
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Size
120KB
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MD5
3ae5462fe4e3c6071e2bf702e0e9f977
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SHA1
0ec20d1c23643a5f6c76c49f8ab47a5559cf24ee
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SHA256
999c22a0a04d0b52832823b19f5b0b53870409df1679c5dea16a319cb90a3aa8
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SHA512
83b5384e9da2ed3fa331a3378c6d91e52ccdfb14eaabff16c9279a3a902bb32f33907c2007cd5ac8f42128151944db20720577902129336b40952f90292c034b
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTq/:gUj+AIMOtEvwDpjNbwQEIPlemUhYg
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 2024-02-21_3ae5462fe4e3c6071e2bf702e0e9f977_cryptolocker
Files
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2024-02-21_3ae5462fe4e3c6071e2bf702e0e9f977_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