Behavioral task
behavioral1
Sample
2024-10-14_26b7313f3676c1c52f69ae4ae512c74e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-14_26b7313f3676c1c52f69ae4ae512c74e_cryptolocker
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Size
55KB
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MD5
26b7313f3676c1c52f69ae4ae512c74e
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SHA1
4ba6ffb8945815364eb64e17a21f88899700f1fd
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SHA256
4c1201eea6a4a81b8b11418c3001f62b37e756fa9ecae60ad9af1a074d916a88
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SHA512
6e5c707c35d9db74e4c20459b3260c2cade97cbe5e78501e762d1782e0612089ecd3634441ae98a67077d8c06911e7d99ed870bf151a926ac31232fad67a32c2
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgS:z6QFElP6n+gKmddpMOtEvwDpj31ikgS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_26b7313f3676c1c52f69ae4ae512c74e_cryptolocker
Files
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2024-10-14_26b7313f3676c1c52f69ae4ae512c74e_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