Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_327c4fd08306aeac53420a4b6da2fb49_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_327c4fd08306aeac53420a4b6da2fb49_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-19_327c4fd08306aeac53420a4b6da2fb49_cryptolocker
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Size
60KB
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MD5
327c4fd08306aeac53420a4b6da2fb49
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SHA1
1a18a0a92cdef9417a67e5c2d724ab5a5f5f7bac
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SHA256
53493c50a072dc8e3b4924c30db8a18b7e06566d4ffd3b0bf541b99690515145
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SHA512
8092143d2a288b12dd057758960c9476f10334efecf55020d5781744556096d07f40574329886fb02adfabd569ca8e5d6d605ed8a57aab1c5c291ecefc49f002
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614Y:BbdDmjr+OtEvwDpjM7
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-19_327c4fd08306aeac53420a4b6da2fb49_cryptolocker
Files
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2024-03-19_327c4fd08306aeac53420a4b6da2fb49_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE