Behavioral task
behavioral1
Sample
2024-09-19_7eb2ca5d7b421401fcaff3ca19d9434f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_7eb2ca5d7b421401fcaff3ca19d9434f_cryptolocker
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Size
53KB
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MD5
7eb2ca5d7b421401fcaff3ca19d9434f
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SHA1
4ef27eb3a904ac02d0ef8ac65a27e2c7af9622b8
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SHA256
974686091c7491fb2b2693a083505fa41fa8bf6aa8be3335e1d1115f263646b3
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SHA512
d27405af20c08b2d78d5e3261d0c513c247ae76af17d0d44ed404592a0a2189f4a1a46587435e4026f80d1cdb754bacb51127c2fe0f419d24a1eb5e487c8fef9
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axct:z6QFElP6n+gKmddpMOtEvwDpj9aYaA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_7eb2ca5d7b421401fcaff3ca19d9434f_cryptolocker
Files
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2024-09-19_7eb2ca5d7b421401fcaff3ca19d9434f_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