Behavioral task
behavioral1
Sample
2024-09-08_ddeb69fb2ff14c319c388b5b38048e3e_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-08_ddeb69fb2ff14c319c388b5b38048e3e_cryptolocker
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Size
85KB
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MD5
ddeb69fb2ff14c319c388b5b38048e3e
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SHA1
89f28e4fa31f116a111eb596117b2fc5b5e91484
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SHA256
6090a56bfd70c4fa57de80db417f12a8c32bc2bb1c5fe98a8de4125e4fc9a58a
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SHA512
dc0cb9682887a151d26464dd7189ef846f5cddbce5cc22c37d97ad0592a7a47d078976907187f58d9e55d9357e2ba65c1e821b56317686c6f2c7412fe99625b2
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1l:zCsanOtEvwDpj/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_ddeb69fb2ff14c319c388b5b38048e3e_cryptolocker
Files
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2024-09-08_ddeb69fb2ff14c319c388b5b38048e3e_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE