Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_e967043379506e249d685fb573ea0965_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_e967043379506e249d685fb573ea0965_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-28_e967043379506e249d685fb573ea0965_cryptolocker
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Size
27KB
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MD5
e967043379506e249d685fb573ea0965
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SHA1
59dfab5968f8e36bee6e96b59570fe85244b2b09
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SHA256
b92266b7c349c564fd5fbd394c7ce6a861ba3c085318e19c85ee312c77001db6
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SHA512
38d9d3bf74d77e976759a7c7cc6288d256c1c3c1dca3e271cd1c9803486c276e565a18aa5ba47a1cfb059278a17873087ea1bca005ea773e810c987bf66dd759
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SSDEEP
384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxOqDA:q0ZziOWwULueOSdE8tOOtEvwDpjeYE
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_e967043379506e249d685fb573ea0965_cryptolocker
Files
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2024-03-28_e967043379506e249d685fb573ea0965_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE