Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_b98c0d7d14708608d887fcf219984210.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_b98c0d7d14708608d887fcf219984210.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_b98c0d7d14708608d887fcf219984210.vir
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Size
70KB
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MD5
b98c0d7d14708608d887fcf219984210
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SHA1
ec5d664e7bdb5d67e659846c75f482a56cfba2e9
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SHA256
12cc4b0df71b9d1f868f89fca76f514a11eae8cab73526ffc5c77aa86521318c
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SHA512
3a6ee9db8f0216e222ed984cf408b86f0677c40354930019026580a05bfdc351fe0a6305c9a12a2bd349ee0b012abf70fc8101b8c4d96e84db2cf8d8cab595a3
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SSDEEP
1536:VxnhvmXm+tSpzy42b+SBEyLsNVnXEJGOLqH:TBmX7tD+q3uMK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_b98c0d7d14708608d887fcf219984210.vir
Files
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virussign.com_b98c0d7d14708608d887fcf219984210.vir.exe windows:4 windows x86 arch:x86
f7d7aebc53da63d60a50b5993b57877a
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
CharNextA
advapi32
RegCloseKey
oleaut32
SysFreeString
wsock32
send
Sections
.MPRESS1 Size: 37KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE