Behavioral task
behavioral1
Sample
4b2286c42331b41606e69216c125f1be_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4b2286c42331b41606e69216c125f1be_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4b2286c42331b41606e69216c125f1be_cryptolocker_JC.exe
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Size
60KB
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MD5
4b2286c42331b41606e69216c125f1be
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SHA1
7d3a953ba0f32affd6c66b2c42bd8e6a3223c54e
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SHA256
94e30db08470ade90fef0a1785a38d8a091f7f4b9e07871fb5afe6a1d0772324
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SHA512
479c523c662c5a3d4f50e3f7e37a0fd724674c09a36d56c396a727fbf4c81347965f8113caae4c0b2673ff58b06683edec9e8602fd53255c277f3fcf15e997fb
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SSDEEP
768:qgmnjO6LsoEEeegiZPvEhHSG+gojum/kLyMro2GtOOtEvwDpj:qgmnK6QFElP6n+go6mddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b2286c42331b41606e69216c125f1be_cryptolocker_JC.exe
Files
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4b2286c42331b41606e69216c125f1be_cryptolocker_JC.exe.exe windows 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: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE