Behavioral task
behavioral1
Sample
2024-10-05_3eac5ac2c60513b444842d01167ba7d3_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_3eac5ac2c60513b444842d01167ba7d3_cryptolocker
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Size
97KB
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MD5
3eac5ac2c60513b444842d01167ba7d3
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SHA1
fb3d4275fb6c74c3e3af3517af26eb5025dc7a69
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SHA256
e7106f5d69cebac3281c9b120576f96a9e846573ee5d34efb10c5c6f4136150b
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SHA512
7c2d516f44441cad1651519d9290aaa6d019fe9fd464dcbd80676f6de1bb64b09eb80d4592cd4d37845eb41e4d43ad0bf75398b098bfbfd38328dd0375be8306
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5864De:1nK6a+qdOOtEvwDpjI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_3eac5ac2c60513b444842d01167ba7d3_cryptolocker
Files
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2024-10-05_3eac5ac2c60513b444842d01167ba7d3_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE