Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_051aac4e899908985203b9f9b1c1ccd0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_051aac4e899908985203b9f9b1c1ccd0.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_051aac4e899908985203b9f9b1c1ccd0.vir
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Size
66KB
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MD5
051aac4e899908985203b9f9b1c1ccd0
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SHA1
858db1f249b8f39aaa5d04ecf48177b005efd846
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SHA256
46dda296a47c77ffcbce364634ed22ab01c10883f6888cf91dd955cd5a28d6d0
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SHA512
22b260f41bc7c607e8e24c042f1ebb717e32d9b4aa5b4cce9ecd35bdc22e7e2101b424cb1410501ae9cfdd4f0fa8b5c1cd2904393113fc682367767028f87f9f
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SSDEEP
1536:EHfetdklPp+07gDSrB8Xru2zGeJxgawTzpXzrDJrXiz:IeklMMYJhqezw/pXzH9iz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_051aac4e899908985203b9f9b1c1ccd0.vir
Files
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virussign.com_051aac4e899908985203b9f9b1c1ccd0.vir.exe windows:4 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
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
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 50KB - Virtual size: 184KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE