Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_6dc973a7eca657ac6c6ae9a65786550f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_6dc973a7eca657ac6c6ae9a65786550f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_6dc973a7eca657ac6c6ae9a65786550f_cryptolocker
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Size
31KB
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MD5
6dc973a7eca657ac6c6ae9a65786550f
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SHA1
3e7bf5c6be3c216823a7cb031409590d36961223
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SHA256
3b6d0c79740beb135a9952187a9998f32371d5e78972d6e4ffbdfda151a2f3bf
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SHA512
2acf2db65dfeb4fe47d3254ae837c11815e502f2430477f98c24d5a1763cf7e7267ccc7b40366a636e9bd979867caa2f2d1badccc35955fdb98f90f2cec93e34
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHH:q0zizzOSxMOtEvwDpj/arqn
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 2024-02-20_6dc973a7eca657ac6c6ae9a65786550f_cryptolocker
Files
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2024-02-20_6dc973a7eca657ac6c6ae9a65786550f_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