Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_a8046ebe2c0e5d90537deb61653d20da_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-23_a8046ebe2c0e5d90537deb61653d20da_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_a8046ebe2c0e5d90537deb61653d20da_cryptolocker
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Size
70KB
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MD5
a8046ebe2c0e5d90537deb61653d20da
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SHA1
56ec7654d6961589fb155e404709ecb576372337
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SHA256
f76e94e92feb86735c0caddc18803cec5c9a903b2db91e99cf1830634bb5f6b9
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SHA512
e7d441b07d3c6483f9999fbbed3b91a4a466fc107dd5fcfedd663ab776cbeec6e7694ee6753e509d3ff41733ce1f0712e7dbeb8984f1e64c20046f266168933a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOua:DW60sllyWOtEvwDpjwF85c
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 2024-02-23_a8046ebe2c0e5d90537deb61653d20da_cryptolocker
Files
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2024-02-23_a8046ebe2c0e5d90537deb61653d20da_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