Behavioral task
behavioral1
Sample
2024-10-05_23bc2416f0d02c6f123ba8d898ffbdbd_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-05_23bc2416f0d02c6f123ba8d898ffbdbd_cryptolocker
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Size
87KB
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MD5
23bc2416f0d02c6f123ba8d898ffbdbd
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SHA1
b3ad251365375922c6887b149fb79d72f22bc51a
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SHA256
600345949ec2eee4895db89fae108bb2cf8894f49b78e41e7c694873a6466db5
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SHA512
5be9e3636a8746bd3762f76f9d8efee7e614513530dfe47106d2e7afacb7014ba8a7997148595696071c06927f058b4005c2a00bb3e684224c7431958a89d944
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjE:zCsanOtEvwDpjB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_23bc2416f0d02c6f123ba8d898ffbdbd_cryptolocker
Files
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2024-10-05_23bc2416f0d02c6f123ba8d898ffbdbd_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