Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_0645b63357329863df36fc41babbc74a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_0645b63357329863df36fc41babbc74a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_0645b63357329863df36fc41babbc74a_cryptolocker
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Size
66KB
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MD5
0645b63357329863df36fc41babbc74a
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SHA1
76901f8bc9cb90a8ee1ace8afa42f392b84f71fc
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SHA256
e55b71390845bbf9fb36be64bfdfa36faab5d28856004b3efb19e3a1dc51ee2c
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SHA512
952ed53f5c191d4969d1d79178bdf94501edc10d53d5d3a4dfa017efa54c280c97183df0477128b6b44f40673472eac1b26cc7352f96c1ea0f15ee30eae5690f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVbF:ZVxkGOtEvwDpjcawj
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 2024-03-16_0645b63357329863df36fc41babbc74a_cryptolocker
Files
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2024-03-16_0645b63357329863df36fc41babbc74a_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