Static task
static1
Behavioral task
behavioral1
Sample
20230429aa07dc2bef386e05a7d3f7132318b061virlock.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
20230429aa07dc2bef386e05a7d3f7132318b061virlock.exe
Resource
win10v2004-20230220-en
General
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Target
20230429aa07dc2bef386e05a7d3f7132318b061virlock.bin
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Size
2.0MB
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MD5
aa07dc2bef386e05a7d3f7132318b061
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SHA1
48a288fd395f8a69a64b2dbb1638771f3e7d4cf2
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SHA256
97f501747a62f8684321455e48745f2b761d16755affe13ac62a52f711fc5c72
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SHA512
463d349e3f89711e5c68578c689ec4559ecf067877442b821410658801916b4b7d16921994d73c156fe6bfb861ce90350a3c8c1878ac27f7be351d593cf2c7f1
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SSDEEP
24576:STD+vlnW+KnyOwKA8C4hxmGySTn+B936li/Jf/UbKXB62AfWDuLWhDlZH+YDFznk:uavlWxyt98C4hxmGQKl69cXihZKY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20230429aa07dc2bef386e05a7d3f7132318b061virlock.bin
Files
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20230429aa07dc2bef386e05a7d3f7132318b061virlock.bin.exe windows x86
9eefd0f9d69749adbcc01188e0376a5c
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
Imports
kernel32
VirtualAlloc
user32
GetKBCodePage
GetActiveWindow
Sections
.text Size: 696KB - Virtual size: 696KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE