Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_4eae0c642977b6115b09af2b6962f0e5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_4eae0c642977b6115b09af2b6962f0e5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_4eae0c642977b6115b09af2b6962f0e5_cryptolocker
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Size
69KB
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MD5
4eae0c642977b6115b09af2b6962f0e5
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SHA1
49402ded78bb377441a53fc5cf0ea4e9ec3ff0d5
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SHA256
8e608c7c9eaae4475d616d3979a335116ee757444d4e954cd5474b24192b6fd5
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SHA512
334c08ed5bca590423ac7da648ed298d0dcb2b2f88396210a01e0c0976f96a5a46d924110950b8799bab15888b7a6eda43dd533e6c51196ad16d8e5c3d256798
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbeu:DW60sllyWOtEvwDpjwF85N
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 2024-02-22_4eae0c642977b6115b09af2b6962f0e5_cryptolocker
Files
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2024-02-22_4eae0c642977b6115b09af2b6962f0e5_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