Behavioral task
behavioral1
Sample
2024-09-05_d96b0312b34ea87eb9a5df081f8130cd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_d96b0312b34ea87eb9a5df081f8130cd_cryptolocker
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Size
59KB
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MD5
d96b0312b34ea87eb9a5df081f8130cd
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SHA1
e2a8f840d39236bc567caba28d47493987eb6dc4
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SHA256
9d7860fe2a3d523ffbb243a2478423ac8c85faff3d884762d9e53afb94987e91
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SHA512
447b49806b61f9a73221e617c296bed884ccad8dc00bb25f22edfc812a9f7524ba4a043b296ab7e5ef885764400697ad4921d6130fc80716aaeb2ace7274f52d
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK3/U:z6QFElP6n+gKmddpMOtEvwDpj9aYaQ/U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_d96b0312b34ea87eb9a5df081f8130cd_cryptolocker
Files
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2024-09-05_d96b0312b34ea87eb9a5df081f8130cd_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_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