Behavioral task
behavioral1
Sample
2024-08-06_6ca1d5c31124fe7b2e083cf064c61bef_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-06_6ca1d5c31124fe7b2e083cf064c61bef_cryptolocker
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Size
59KB
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MD5
6ca1d5c31124fe7b2e083cf064c61bef
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SHA1
155a08ff628cfd0f261b7bd35fb94c949e2cd7d9
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SHA256
5f9a21a35c44286df1b2796dfa247369ad7f58243561e57d8ef9e74734935743
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SHA512
e465d8e25c5b5bbcae88bee1cdcb37c6afb1e332ba2398cb257d8b47714e1ec107d1d3a1a828de5d5f2429e946175c8530af8b1b560ef0fd134feab885cfdd05
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NL:z6QFElP6n+gKmddpMOtEvwDpj9aYa8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-06_6ca1d5c31124fe7b2e083cf064c61bef_cryptolocker
Files
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2024-08-06_6ca1d5c31124fe7b2e083cf064c61bef_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