Behavioral task
behavioral1
Sample
2024-10-09_55c6c37110cf7a5c736beba8c244ad2a_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-09_55c6c37110cf7a5c736beba8c244ad2a_cryptolocker
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Size
62KB
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MD5
55c6c37110cf7a5c736beba8c244ad2a
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SHA1
fd55b8e03a7ec11088b1ab74ea37a504132cbcb6
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SHA256
69970f9a93dcf98b67c579644bb589601941b2fe3cdeac77a97c32a285b7233d
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SHA512
63f243f252058a0dc17fac596d1474c3b941d7151b63c1278f0b3c0aa0c5341c5cb62edd3826037e10fb73f25ff5c0e0ff105b8db62c66f541fe8a581f22ccad
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SSDEEP
1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhh75:H6a+uSEOtEvwDpjq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_55c6c37110cf7a5c736beba8c244ad2a_cryptolocker
Files
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2024-10-09_55c6c37110cf7a5c736beba8c244ad2a_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: 11KB - 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