Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_f503cce0de68aeea123ecc05bd0b4c03_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_f503cce0de68aeea123ecc05bd0b4c03_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_f503cce0de68aeea123ecc05bd0b4c03_cryptolocker
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Size
68KB
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MD5
f503cce0de68aeea123ecc05bd0b4c03
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SHA1
55fda414f065de3029c4079ec3072bd5cd2e8c6b
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SHA256
2c32b7fe3c6d3d4785cd582f6ccdfbf74408220bebc8136164c23cb6f3df1aab
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SHA512
871f7b4c8d000d834511301131dc9e7d0e91a27644396bfaae453ebb5faa9fe20c033d57a12a24936b4c762776041193318946818dc8485ec5c02bfef3abc168
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHb:DW60sllyWOtEvwDpjwF851
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 2024-02-02_f503cce0de68aeea123ecc05bd0b4c03_cryptolocker
Files
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2024-02-02_f503cce0de68aeea123ecc05bd0b4c03_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