Behavioral task
behavioral1
Sample
2024-10-14_83f7f492946eda1390de0d7fc38872de_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_83f7f492946eda1390de0d7fc38872de_cryptolocker
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Size
55KB
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MD5
83f7f492946eda1390de0d7fc38872de
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SHA1
e158080015b467f21f84beb8aad5b94fafc8381f
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SHA256
a40546218d576de2630b333dd3154ef1b30a359752df8e332266c9e694bb5dff
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SHA512
3beaf9ef88c0a63860a1abfdacb82051bd98236e194d6d28d9b60cce67ff15b8621369591890917d097b4d3b601b63e7d2eab3c3d0c60305eba00c1b92f8855b
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPJ:b7/y28wZEjbnouy8G76iH/NLpT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_83f7f492946eda1390de0d7fc38872de_cryptolocker
Files
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2024-10-14_83f7f492946eda1390de0d7fc38872de_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