Behavioral task
behavioral1
Sample
2024-10-01_29bff1a0ee1d055cab28a371df4296b2_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-01_29bff1a0ee1d055cab28a371df4296b2_cryptolocker
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Size
54KB
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MD5
29bff1a0ee1d055cab28a371df4296b2
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SHA1
203c236252212ffae96d0ab9e499c71b6ea2540f
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SHA256
9503b4cafa9f207019f8386fcfd130d8e5995febb3379d628aec5a93bcac2faf
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SHA512
1bb8c35d217dcf8ef6a751559a37b3bcd017ddd286f3691561eb2c58827b0076924d33b1c17faffcb1af168f9e373cf8a6e55d7cd99173ec4659efb3a184f7a4
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkV6E:z6QFElP6n+gKmddpMOtEvwDpj31ikVb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_29bff1a0ee1d055cab28a371df4296b2_cryptolocker
Files
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2024-10-01_29bff1a0ee1d055cab28a371df4296b2_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