Behavioral task
behavioral1
Sample
2024-09-13_dc0de145f6439fec4a5b0275c3e9aea6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_dc0de145f6439fec4a5b0275c3e9aea6_cryptolocker
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Size
43KB
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MD5
dc0de145f6439fec4a5b0275c3e9aea6
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SHA1
c189c61540aac1ff4b2f8f06a96a553f89667e57
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SHA256
7ebda804ad06491f95cb2e7e533c49766f1e97d1b9e98ce07a5610a5e084da69
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SHA512
a4180388ae3c2f6d144bbad3e5e47d88eea9b98178e1e7f444ade5d999a322f99fdccbf674874dcfd4e80b2d6973d851c270e11e231c28348200b64709c26417
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWJi:ba6YcA/Xk3wXFXSqAJ9i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_dc0de145f6439fec4a5b0275c3e9aea6_cryptolocker
Files
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2024-09-13_dc0de145f6439fec4a5b0275c3e9aea6_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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