Behavioral task
behavioral1
Sample
2024-07-23_2eed7050ca79ff4278e1fa03e240e335_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-07-23_2eed7050ca79ff4278e1fa03e240e335_cryptolocker
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Size
55KB
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MD5
2eed7050ca79ff4278e1fa03e240e335
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SHA1
c2a1c4a34dfce83ba0269cf3bef051816ab8e1c1
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SHA256
73b81bd9c0485ac1449d17bbefa5751c87b38ee05f324078860411af27581c4b
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SHA512
e3f0eca75aff49264d7ca069c11e9215845a903cb9a748bb0466dd1f6f9d17cf7e4d700d503e1be144618b3ce4224e79bdbf8406c24966682fd212e9f34b53e7
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPG:b7/y28wZEjbnouy8G76iH/NLpQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-23_2eed7050ca79ff4278e1fa03e240e335_cryptolocker
Files
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2024-07-23_2eed7050ca79ff4278e1fa03e240e335_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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