Behavioral task
behavioral1
Sample
2024-02-17_c0bd7380a8d755a9167cac66e2e222cb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_c0bd7380a8d755a9167cac66e2e222cb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_c0bd7380a8d755a9167cac66e2e222cb_cryptolocker
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Size
108KB
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MD5
c0bd7380a8d755a9167cac66e2e222cb
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SHA1
b428dd63e5144a42f6eb6f5cee1a21e1384109ae
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SHA256
b9ddfdbd60a4d51bed0e3c2734b4189965a4d6376bb2e09aa8565c1b9b116460
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SHA512
6c965925547eed579ee00e4301708c8c70fdbffdc1e418dcb743ec6737532f26368050b5b770f29e5518bcc1595def618858f167a8b859c6bc1f68f363ccfca0
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEV:1nK6a+qdOOtEvwDpj7
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_c0bd7380a8d755a9167cac66e2e222cb_cryptolocker
Files
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2024-02-17_c0bd7380a8d755a9167cac66e2e222cb_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE