Behavioral task
behavioral1
Sample
2024-10-14_e9b665f0256ac8c697be363d3c039673_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_e9b665f0256ac8c697be363d3c039673_cryptolocker
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Size
55KB
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MD5
e9b665f0256ac8c697be363d3c039673
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SHA1
85e2f62fcea96e30e86bfc1b672b997ee4298930
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SHA256
79560ade9d258c20ae8a2249765eb5386ec790e027dcbf847405476d95313691
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SHA512
37167bb0d3da86800add82fef0d1d611df7e01b0296c852a29f7531ff13b8eb8142b6f89a96ec301d825bb7173090745308fe7a9273da3cc14ce0ed401698d64
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4Ch:b7/y28wZEjbnouy8G76iH/NLp+A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_e9b665f0256ac8c697be363d3c039673_cryptolocker
Files
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2024-10-14_e9b665f0256ac8c697be363d3c039673_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