Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_4adf9101b7c1e74ed239c772139df52c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_4adf9101b7c1e74ed239c772139df52c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_4adf9101b7c1e74ed239c772139df52c_cryptolocker
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Size
30KB
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MD5
4adf9101b7c1e74ed239c772139df52c
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SHA1
7c5c5065af3390720a1843b399a06af34e46c188
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SHA256
515c43d9173290ef14bb6585f9808f581df718dde520b5107b9fedc32f044161
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SHA512
a3c8a944be88dc74522825cc7b946164721d9e60733514c2c6d5b83f34bbb9a20a0677ba73cdcbe7b92beb13dcb9fe50b3733b4306157f5997031ed19dc720ef
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHZ:q0zizzOSxMOtEvwDpj/arq5
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 2024-03-05_4adf9101b7c1e74ed239c772139df52c_cryptolocker
Files
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2024-03-05_4adf9101b7c1e74ed239c772139df52c_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