Behavioral task
behavioral1
Sample
2024-08-29_a693e9d9693b15c403a599b887aa7f3d_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-08-29_a693e9d9693b15c403a599b887aa7f3d_cryptolocker
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Size
63KB
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MD5
a693e9d9693b15c403a599b887aa7f3d
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SHA1
17b7e0b6b71337a3ec7461f2426d484adae0e1a5
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SHA256
8e84576c7bbf92eb87d3c2e9548eb1ff222e837abf2227b1a655b7a0bf2c766a
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SHA512
247a503642500b34645b600f7e6670ca9a80da5860c0556d693d08fbca1de89991da6f954c3fdac0b8a24f2536efe8accb9f9eba20d8962d036770da4d91a717
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKH:P8mnK6QFElP6n+gymddpMOtEvwDpjYMq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_a693e9d9693b15c403a599b887aa7f3d_cryptolocker
Files
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2024-08-29_a693e9d9693b15c403a599b887aa7f3d_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