Behavioral task
behavioral1
Sample
2024-01-10_78f3c98baeb3ac3f8c2cef9849f9366a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_78f3c98baeb3ac3f8c2cef9849f9366a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_78f3c98baeb3ac3f8c2cef9849f9366a_cryptolocker
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Size
115KB
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MD5
78f3c98baeb3ac3f8c2cef9849f9366a
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SHA1
912a54f10c18c2c9c336f13e33b89a8cc43357ce
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SHA256
634e74478447d4b453a0bfe7cabfc84bbfaf5c808c6d730a032a239a84aa962b
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SHA512
328ab61fbdcf668d84d51d76f5d4152e8e0befff6732dcbd00b0bd15d0d321d0350bb1268198b8418cf555bc127da1099448adce6d3488cddc0fe04b5360592f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/I:T6a+rdOOtEvwDpjLz5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_78f3c98baeb3ac3f8c2cef9849f9366a_cryptolocker
Files
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2024-01-10_78f3c98baeb3ac3f8c2cef9849f9366a_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