Behavioral task
behavioral1
Sample
2024-09-05_9ee49505e28a0463c478008e2cfef32b_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-05_9ee49505e28a0463c478008e2cfef32b_cryptolocker
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Size
59KB
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MD5
9ee49505e28a0463c478008e2cfef32b
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SHA1
a13945464d77887f902f1dd644b3e6a10b05b98f
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SHA256
c9d3c01b9d7a833a0b9fb3be7291f467b073d21050296ee79b6691c87cc65b9e
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SHA512
90f110b24a434e27c52dbfc0bbb75af42d401921a4d8d1e09978700240d0226b6508cfc3a554154d92ff696542cb7dab51a2059ab9be0d9139da8672c85731de
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Nz:z6QFElP6n+gKmddpMOtEvwDpj9aYaE
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_9ee49505e28a0463c478008e2cfef32b_cryptolocker
Files
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2024-09-05_9ee49505e28a0463c478008e2cfef32b_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