Behavioral task
behavioral1
Sample
2024-09-21_d206230f07bf5065ea738d609a1947fd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_d206230f07bf5065ea738d609a1947fd_cryptolocker
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Size
91KB
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MD5
d206230f07bf5065ea738d609a1947fd
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SHA1
6101dd003889febab59c5afc8b53cb2c42e13e66
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SHA256
e77e68763dece894f361dc92e6dc55f237a7b4232407e6e8f20c30962ab23626
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SHA512
b0367daa39e65f06f5ded74fe1716efc9ba2ef63c64827b4aa441a4c375c4b8bd13feaebfd1bfa2d955d33182778707755eca99c4cdb26dd1aaa8a7e4cffe9db
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj9i4RRy:zCsanOtEvwDpj7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_d206230f07bf5065ea738d609a1947fd_cryptolocker
Files
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2024-09-21_d206230f07bf5065ea738d609a1947fd_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