Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_957eb96d6e7fc66c1b7adc1ef91ea15d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_957eb96d6e7fc66c1b7adc1ef91ea15d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_957eb96d6e7fc66c1b7adc1ef91ea15d_cryptolocker
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Size
122KB
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MD5
957eb96d6e7fc66c1b7adc1ef91ea15d
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SHA1
3e2d12dfb2a109fe68806df1ccc318dec26b2073
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SHA256
f77510686604324ec7315cd3c8c08dfd0f89c5c15acb18b3a956f728fd65df89
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SHA512
e20b02fe1d33568542a505e5a263285184bf29191c7fbda30252ab90bcd9e1bc409b42d0ec65d4e52cc4a2fe4c401e5d41240c5d0d4a5ab523ebc886d193dc01
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mb:gUj+AIMOtEvwDpjNbwQEIPlemUhYp9
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 2024-01-26_957eb96d6e7fc66c1b7adc1ef91ea15d_cryptolocker
Files
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2024-01-26_957eb96d6e7fc66c1b7adc1ef91ea15d_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