Behavioral task
behavioral1
Sample
2024-09-21_c860e6aaa26633ef035aa13c94a681d0_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_c860e6aaa26633ef035aa13c94a681d0_cryptolocker
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Size
55KB
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MD5
c860e6aaa26633ef035aa13c94a681d0
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SHA1
3652002d7b624d7c79ed2e17d03d34f1b6be95d6
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SHA256
b4674189b7e9e79c4ee62859216cd64c1c0e77c0ab8d53e5c3b2e98685fe8711
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SHA512
f5665d80d9b6e43a855e67623a8ad7af2e8970458cf16fd69a232e98ebf0ef270f2c31a86abcd5e6df0f940fdfd95a6e640866e94535359f5c00d8c0d9b10cd2
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkaQF:z6QFElP6n+gKmddpMOtEvwDpj31ikFF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_c860e6aaa26633ef035aa13c94a681d0_cryptolocker
Files
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2024-09-21_c860e6aaa26633ef035aa13c94a681d0_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