Behavioral task
behavioral1
Sample
2024-10-12_d1bedd669044229e51f7108dd914f310_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-12_d1bedd669044229e51f7108dd914f310_cryptolocker
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Size
60KB
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MD5
d1bedd669044229e51f7108dd914f310
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SHA1
3ebe5aa87a4039d54f6707aa4d532bec4bccde15
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SHA256
d635cc596f5e64d6d6cdd0242f8f8621d37dba3d115c025dc3793dd79ce502f6
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SHA512
588a009216f8f89e70b65edc2c8143bba4971992e63e937193e43a1741880142117d7173f86ac75ed20a103d95e97456aba30dbe70f828f4108b99ce6d96d940
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NF:z6QFElP6n+gKmddpMOtEvwDpj9aYae
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_d1bedd669044229e51f7108dd914f310_cryptolocker
Files
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2024-10-12_d1bedd669044229e51f7108dd914f310_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