Behavioral task
behavioral1
Sample
2024-07-05_8b5cdd51f90c5b054f724250f7a90900_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-07-05_8b5cdd51f90c5b054f724250f7a90900_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-05_8b5cdd51f90c5b054f724250f7a90900_cryptolocker
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Size
59KB
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MD5
8b5cdd51f90c5b054f724250f7a90900
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SHA1
62c298179e24d5ce1cc8de45597d00ddcf45539e
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SHA256
72f54fc40bd8a773b085100c767094e6ae7831771a49e9d2443a97fc79cdc563
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SHA512
40c574b2f173724a0037056dbf6a742f44775fc767b87619d31a8bb1dee10048c7d5774f9bd7a6a8f5c4e6a676ac2e2eae1759bf7c9a3cd6dd7d587a2fdf3572
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Nx:z6QFElP6n+gKmddpMOtEvwDpj9aYaK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-05_8b5cdd51f90c5b054f724250f7a90900_cryptolocker
Files
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2024-07-05_8b5cdd51f90c5b054f724250f7a90900_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