Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_b13daf27bd987a924cc591fc6bd517fa_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-28_b13daf27bd987a924cc591fc6bd517fa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_b13daf27bd987a924cc591fc6bd517fa_cryptolocker
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Size
68KB
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MD5
b13daf27bd987a924cc591fc6bd517fa
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SHA1
0265b91fc3c784f46a585306f9945ec6faf664a5
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SHA256
8df4b404544d1271e34b56af6cbe510d72bbb1bd9da935ab3c69d7296a9af4b6
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SHA512
febb10e9093e3a55b95473658d8d49b46a274fbf0d50e509379a12dfbfcbbc8bc11657a9901d31cf1f91d9255e57675bdf2c85cd52e4e8c16f7113518076d660
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUj: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 2024-03-28_b13daf27bd987a924cc591fc6bd517fa_cryptolocker
Files
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2024-03-28_b13daf27bd987a924cc591fc6bd517fa_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