Behavioral task
behavioral1
Sample
2024-10-18_395d0f1618c9df9501f24b74f3493995_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_395d0f1618c9df9501f24b74f3493995_cryptolocker
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Size
81KB
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MD5
395d0f1618c9df9501f24b74f3493995
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SHA1
b71b39077f999555f19920a13e828619506422f8
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SHA256
633ba9d4a916c5de5d1e7993373d81fa3fec6b62459bbf40999859b02ded5259
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SHA512
3fe72110a3fc140a416b0b271c20eab135c5fb55af5773da0e066ea5b4d9b4dde31022bdc730a620dd0a6162748768b95554a0b1c21344916810184edb398712
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuq/:T6a+rdOOtEvwDpjNc8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_395d0f1618c9df9501f24b74f3493995_cryptolocker
Files
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2024-10-18_395d0f1618c9df9501f24b74f3493995_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_CODE
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