Behavioral task
behavioral1
Sample
2024-08-26_4cd09a92f8e98aafaad9ee52f0e2c1ae_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-08-26_4cd09a92f8e98aafaad9ee52f0e2c1ae_cryptolocker
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Size
59KB
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MD5
4cd09a92f8e98aafaad9ee52f0e2c1ae
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SHA1
f41ef7ad1db33623876b7265d2493c6f426bef34
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SHA256
4086e3212b1f8ab162b571ee50773457331458910575bb3f4ff82bbff27f0566
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SHA512
f4e5913adabbee918a81cfeb4ee4ef01d4e0862c2ef74a3953193c9058798746c0839032fb22ede0b71c160ed19af00fb60d8c65d4f71765a7c92b56d1db34fd
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NE:z6QFElP6n+gKmddpMOtEvwDpj9aYaj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-26_4cd09a92f8e98aafaad9ee52f0e2c1ae_cryptolocker
Files
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2024-08-26_4cd09a92f8e98aafaad9ee52f0e2c1ae_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