Behavioral task
behavioral1
Sample
2024-10-06_57867d543092cd9f7ef0d9993629a2f8_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-06_57867d543092cd9f7ef0d9993629a2f8_cryptolocker
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Size
55KB
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MD5
57867d543092cd9f7ef0d9993629a2f8
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SHA1
68dfb12b201ed44ffe23a453cbe8702c6f9296c3
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SHA256
7c92aa517689db96472158ddb1775135dd4215d0f47284d45b4253d2b8398d68
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SHA512
e3728919a5eb89e92a1411652a5a71b948eb73065af1facd9667ea008fadca610da21bb7cd306cbb92a1e13d0937d20da161a59503dfdecdfb59c3d2da4ea835
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPkOW:b7/y28wZEjbnouy8G76iH/NLpGOW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_57867d543092cd9f7ef0d9993629a2f8_cryptolocker
Files
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2024-10-06_57867d543092cd9f7ef0d9993629a2f8_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