Behavioral task
behavioral1
Sample
202405217ef977d9818e3ac32601a7a2ea737444cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202405217ef977d9818e3ac32601a7a2ea737444cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
202405217ef977d9818e3ac32601a7a2ea737444cryptolocker
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Size
59KB
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MD5
7ef977d9818e3ac32601a7a2ea737444
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SHA1
204759a06d6f702276ad0fc698bb6cc30b6a6255
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SHA256
a760e5b42c38176f1ca24a3e609cc05e1f384249fee08aa2fc1a6193ce0e2321
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SHA512
2086a190b42f6b73769eae6fd85777c2651ab57647d1735a95c9fc45f28eade7513a9929c02f2585b520e7a397ac48c73b9224a0b54d149e96ed2975e990df97
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK38nL:z6QFElP6n+gKmddpMOtEvwDpj9aYaQ8L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202405217ef977d9818e3ac32601a7a2ea737444cryptolocker
Files
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202405217ef977d9818e3ac32601a7a2ea737444cryptolocker.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