Behavioral task
behavioral1
Sample
2024-09-09_284bc9d582d57c66b73d763c47e238a9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_284bc9d582d57c66b73d763c47e238a9_cryptolocker
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Size
52KB
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MD5
284bc9d582d57c66b73d763c47e238a9
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SHA1
95dbb32e30e2054726294d298fac9c97583f8bac
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SHA256
5e20a56306849fd2b6fcea9b0a5fe6f60bd52723f5455157468610d790fb588a
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SHA512
3c17a5c046cf570f98fccf1eda559153216b86ab95b0e4f51817dc1af73d345a5c78d3c6f0f996bc5f8307762d00fdbdad4c26462b1a9a62f1b770f2b1046535
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtX6:bODOw9acifAoc+vX6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_284bc9d582d57c66b73d763c47e238a9_cryptolocker
Files
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2024-09-09_284bc9d582d57c66b73d763c47e238a9_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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