Behavioral task
behavioral1
Sample
2024-09-19_00ffe861c64d56412f6687bd6457674d_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-19_00ffe861c64d56412f6687bd6457674d_cryptolocker
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Size
69KB
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MD5
00ffe861c64d56412f6687bd6457674d
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SHA1
1a49944b9cdd9db04812f4ae03cc9b80aefb2f9d
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SHA256
19164aeaa38edba5789325120e77778ecd25a1e6c947c6b39ea89b20c98a0b3c
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SHA512
e47bf81252f3a55cd44b84a0076c815e0601f10d28c8d57891fbb978030f9e8c4c20f86d097aa7fe1343d5e8259a377357a9560975da4faa4d387c75be5d307f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTJk5asCZV:T6a+rdOOtEvwDpjNl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_00ffe861c64d56412f6687bd6457674d_cryptolocker
Files
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2024-09-19_00ffe861c64d56412f6687bd6457674d_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