Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_0fc3cc0f7b31710d53b6c0e39440c504_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_0fc3cc0f7b31710d53b6c0e39440c504_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_0fc3cc0f7b31710d53b6c0e39440c504_cryptolocker
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Size
38KB
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MD5
0fc3cc0f7b31710d53b6c0e39440c504
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SHA1
e8331128843e43414e33124c89f23cf35823a269
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SHA256
786a5b6f9e84c043dde7f473f47ded3ae3e7b665e08b2a5c94d9cfdc2daba21c
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SHA512
d5c9fe865187bdf9e888cbdc04e3b9759b081f432267be16cec2009b48bb68e149d3c7eb70c82e15306770384339829c867a218a661a421ff43d825c5bf517b1
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLpN:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLj
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 2024-04-19_0fc3cc0f7b31710d53b6c0e39440c504_cryptolocker
Files
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2024-04-19_0fc3cc0f7b31710d53b6c0e39440c504_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ