Behavioral task
behavioral1
Sample
2024-08-24_182ce374a0f73aef664029d2cf707b1d_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-08-24_182ce374a0f73aef664029d2cf707b1d_cryptolocker
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Size
55KB
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MD5
182ce374a0f73aef664029d2cf707b1d
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SHA1
18abde7b671118a97b16eba2649104c89d2acdb9
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SHA256
e141f1bfdde12d394a035b79a90194fe6b220749c0b2ca3182f6caa8a95456a4
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SHA512
02a6f7559b4edc75c4517a1c4ce5279cab00426204b5144f39b7e4641f74d549892e6f6f622a80293d8ef847a1f5c617973a5aa901db83a211ad9163d88dfbe4
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj31ik/9+D:z6a+CdOOtEvwDpjY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-24_182ce374a0f73aef664029d2cf707b1d_cryptolocker
Files
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2024-08-24_182ce374a0f73aef664029d2cf707b1d_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