Behavioral task
behavioral1
Sample
2024-10-09_fb19e5c29cbd68169bc64979876b2752_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-09_fb19e5c29cbd68169bc64979876b2752_cryptolocker
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Size
76KB
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MD5
fb19e5c29cbd68169bc64979876b2752
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SHA1
15a17aff51ee7037ac7a92be17f38052c8e8031b
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SHA256
977424fc20cff94837950f510ca90743ed3c06d6975a9fb28efb2d77881d540b
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SHA512
21cc062057e7415ec0e3c1a5fe1665921120e823ea7e4eb59e52eb2beb527ce5650dab58f16e5b1e2efed0a2e0579c53d5967bec9f8f24ad7f4aaf4622aff646
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSwLJxf:1nK6a+qdOOtEvwDpjM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_fb19e5c29cbd68169bc64979876b2752_cryptolocker
Files
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2024-10-09_fb19e5c29cbd68169bc64979876b2752_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE