Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_f0cb5b00266f480db2f9249f8438c7e0_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-20_f0cb5b00266f480db2f9249f8438c7e0_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-20_f0cb5b00266f480db2f9249f8438c7e0_cryptolocker
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Size
76KB
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MD5
f0cb5b00266f480db2f9249f8438c7e0
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SHA1
22ef01da4c2ea62666a0ac9c7db66bd78f7c1ec1
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SHA256
b4571a7b603dc27c8dd855f397f7d81c9d4abf558ece00796ef509eda2fceaaf
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SHA512
bb8505423e4386e15fceacd2826dc5f273a3af165f3d85e6505248c31316c8d966a2fb2e044c30dbfdaf8323b34ae1496729c8b2f08e56fc71b0698b07d6055f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUS:ZVxkGOtEvwDpjcae
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-20_f0cb5b00266f480db2f9249f8438c7e0_cryptolocker
Files
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2024-05-20_f0cb5b00266f480db2f9249f8438c7e0_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ