Behavioral task
behavioral1
Sample
2024-07-04_84b2e7bbf7ec0fc7a38491942d2c363f_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-07-04_84b2e7bbf7ec0fc7a38491942d2c363f_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-07-04_84b2e7bbf7ec0fc7a38491942d2c363f_cryptolocker
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Size
53KB
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MD5
84b2e7bbf7ec0fc7a38491942d2c363f
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SHA1
66d7a293117d817e8364845ffdead8a93d19cb99
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SHA256
409f8d35c4cd963cfa7206385b717ecee5addfc78384774ae894bb0b103077a1
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SHA512
23d507ab53a4c45cf4940cb764a557b0b45f7a39ec6f25e15cc56ae171ea7692f18d28349d08227a26377718246fa8e1fccafaa313b625593ea5fac4e305afaf
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/4:z6QFElP6n+gKmddpMOtEvwDpj31ik/4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-04_84b2e7bbf7ec0fc7a38491942d2c363f_cryptolocker
Files
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2024-07-04_84b2e7bbf7ec0fc7a38491942d2c363f_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