Behavioral task
behavioral1
Sample
2024-09-15_8bae0bd7335db55829c62c8cd342f748_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_8bae0bd7335db55829c62c8cd342f748_cryptolocker
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Size
58KB
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MD5
8bae0bd7335db55829c62c8cd342f748
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SHA1
25d5e1b8c2e56c6d02e517f4eb15677a1948d37a
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SHA256
9206cdb7afe84607d69027a0994125ec893ebc0b1649dc8fec848f927cc40b5a
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SHA512
13d9a58f2b059abd08919e1352f17eb1323ae11db19a71745c1e88446a38ee215ee477cc25c5a34d2187739772c3cd77a5e24c4076313203df0f310084a85db8
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYB:bP9g/xtCS3Dxx0LB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_8bae0bd7335db55829c62c8cd342f748_cryptolocker
Files
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2024-09-15_8bae0bd7335db55829c62c8cd342f748_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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