Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_49275bc5eb7e375be7b794cf0fb281e5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_49275bc5eb7e375be7b794cf0fb281e5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_49275bc5eb7e375be7b794cf0fb281e5_cryptolocker
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Size
97KB
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MD5
49275bc5eb7e375be7b794cf0fb281e5
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SHA1
b78211fcef5a059ad35323d22dd5721bbe6d9840
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SHA256
1e60e4c10da0dde9695caeecbd7e82c269f11e03343ad8368fa604fc8e7d23d9
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SHA512
cef999c88655a7ef904ab55a5f5439cb497967783fced6c452cbc9571d7bfd5650e556522a327a04a04850634965d67a3a5275ef72f61a8aefe0ccd5bb7593f4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbx:V6a+pOtEvwDpjtzB
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 2024-03-19_49275bc5eb7e375be7b794cf0fb281e5_cryptolocker
Files
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2024-03-19_49275bc5eb7e375be7b794cf0fb281e5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ