Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_63957ec72fa27ba6e1cea660bf863e8e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_63957ec72fa27ba6e1cea660bf863e8e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_63957ec72fa27ba6e1cea660bf863e8e_cryptolocker
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Size
69KB
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MD5
63957ec72fa27ba6e1cea660bf863e8e
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SHA1
7aa54f8939bbcdcf6dda7c58eb48469dcb4145dc
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SHA256
4f9eb9f111321dc8822b004ab0c14ea525d17d64d5ce9592a5349e26f322859b
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SHA512
b0526818d3419a5ada6fe9b17a47cb2bfd5371bb0300fbda8e8b88725abaf0c450cc52a425bab7231a594cefbecac774f724bd0d9a0d66f216141591e0a6eb04
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUJ9:DW60sllyWOtEvwDpjwF85t
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 2024-03-05_63957ec72fa27ba6e1cea660bf863e8e_cryptolocker
Files
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2024-03-05_63957ec72fa27ba6e1cea660bf863e8e_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ