Behavioral task
behavioral1
Sample
2024-01-03_168c6454f335838cdcc25c1473cbfc6c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_168c6454f335838cdcc25c1473cbfc6c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_168c6454f335838cdcc25c1473cbfc6c_cryptolocker
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Size
56KB
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MD5
168c6454f335838cdcc25c1473cbfc6c
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SHA1
1616e3d75c3db6e6c0764f31e544ef30fdd4231f
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SHA256
a5eb0de2a46842acdd7ff6f9b2b4a5017e783db72c456fb55dd007c046f183df
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SHA512
3ce1229913d1e552ff74640c44bf0350ee3ed0c246cea6477206f21a62de6b26134ff173f570c8a3af0a38126683d592ba1039384b4856d9710266582d4a95c4
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaxL8O:z6a+CdOOtEvwDpjQx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_168c6454f335838cdcc25c1473cbfc6c_cryptolocker
Files
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2024-01-03_168c6454f335838cdcc25c1473cbfc6c_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_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