Behavioral task
behavioral1
Sample
2024-10-13_6d0289509ec37101bf9f6decae721b67_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-13_6d0289509ec37101bf9f6decae721b67_cryptolocker
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Size
57KB
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MD5
6d0289509ec37101bf9f6decae721b67
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SHA1
6179101a30850e26f97af9d4750064f352c6880d
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SHA256
17046077a3d18421aa3db34145c1e9fd4751cc2bffcf2d1ace8e6fb614dc20f4
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SHA512
5b72b783fd1041f5cb6934ab6e5c09794739d913558d82ab423dc5a600f3dabde8681f4f1993081b87dd0c361b6e7fa458839977f6b91f0250e012e563e43acd
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlbQ9mE7:bP9g/xtCS3Dxx0AQUo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_6d0289509ec37101bf9f6decae721b67_cryptolocker
Files
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2024-10-13_6d0289509ec37101bf9f6decae721b67_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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