Behavioral task
behavioral1
Sample
2024-10-13_ee5316eb19bc8a7f9086c2e5760cebd1_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-13_ee5316eb19bc8a7f9086c2e5760cebd1_cryptolocker
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Size
55KB
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MD5
ee5316eb19bc8a7f9086c2e5760cebd1
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SHA1
11a5d4110d33c0c81587b3eb5ec6c9431e1d9eef
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SHA256
0397b27e5639754de4bb0fb7519406aa7d72d654624de38748bc471041032503
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SHA512
daf586225fd4c629c3d7bf499d5165fde1d7f4e542c32c8d4761e4fa282f34948c3cfb0e6f4b0b426437cc295713d88e58d065e1b25c772d53b4d64812866fd4
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPD:b7/y28wZEjbnouy8G76iH/NLpJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_ee5316eb19bc8a7f9086c2e5760cebd1_cryptolocker
Files
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2024-10-13_ee5316eb19bc8a7f9086c2e5760cebd1_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