Behavioral task
behavioral1
Sample
2024-09-05_0166fdfe72f6977efbea2c72caa68e76_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_0166fdfe72f6977efbea2c72caa68e76_cryptolocker
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Size
80KB
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MD5
0166fdfe72f6977efbea2c72caa68e76
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SHA1
15faa26f04348cf9e61943706aed97ed54f70e08
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SHA256
211b5add7d4c745b0fc50ae4539c1ebb47e3e7a071210a3f01c1ea5a678b9904
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SHA512
47607a7ead6d0f3005c209540b9d6262e329f5951119d0c8b38154087d4b7a0aae45f54f5b681061c770cc057caede4986e5dc1efd727961b2cd90477c261765
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd0+:T6a+rdOOtEvwDpjNtt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_0166fdfe72f6977efbea2c72caa68e76_cryptolocker
Files
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2024-09-05_0166fdfe72f6977efbea2c72caa68e76_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