Behavioral task
behavioral1
Sample
2024-10-02_9ab92904fe5a59f1613543da2391b16f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_9ab92904fe5a59f1613543da2391b16f_cryptolocker
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Size
60KB
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MD5
9ab92904fe5a59f1613543da2391b16f
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SHA1
06b86908a2537175e6a462967518f9fd6b1d4aaf
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SHA256
366392ec8bb1a4361f12f392c3b96fb88b21ce6073f97ff1c63930c5b5be9a5f
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SHA512
91c26bef52d5ec493f0c35cd602593039fb0895b674dcc4682e6c7c64190fba4e515166ad6d02667a493e813af57770f84927f13eb378b08be62b27ab71e929c
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NE:z6QFElP6n+gKmddpMOtEvwDpj9aYaz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_9ab92904fe5a59f1613543da2391b16f_cryptolocker
Files
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2024-10-02_9ab92904fe5a59f1613543da2391b16f_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