Behavioral task
behavioral1
Sample
2024-01-08_faeb85844e7e21dcc66829d54d68d285_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_faeb85844e7e21dcc66829d54d68d285_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_faeb85844e7e21dcc66829d54d68d285_cryptolocker
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Size
105KB
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MD5
faeb85844e7e21dcc66829d54d68d285
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SHA1
7af20270f09a9e796d342133171376599f496233
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SHA256
dea8414bc267c73d9925f9f5dd56418b56fb80bd5e84dacd34c38d26ea1fee6f
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SHA512
5ec906304c55dec7feaf1a6646920d5343e7c25b099f274b5654ce7e0b3eda6d4d87a8071adb08cf54de16893c24f876a4e8cba52dc1713ac23985fc9dadcf82
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgZ:1nK6a+qdOOtEvwDpjq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_faeb85844e7e21dcc66829d54d68d285_cryptolocker
Files
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2024-01-08_faeb85844e7e21dcc66829d54d68d285_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