Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_64f83558e2f68d1187375bb1b000e9a0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_64f83558e2f68d1187375bb1b000e9a0.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_64f83558e2f68d1187375bb1b000e9a0.vir
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Size
2.5MB
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MD5
64f83558e2f68d1187375bb1b000e9a0
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SHA1
8d9e397f8e1727eee8a0afc1bce14705e2c4dbd7
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SHA256
7863bd5883804e4aeab724166033bc16fbb9f22dcfe7685112d5a24190a7416a
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SHA512
403c8ef91cf28f04126b7248227146d818f009ba464843e4ebe80a2eb6ac5dd8e6cb5f3f0c35c080340e75e06b55ca37b56a935a4970a9dffacea3338410ba48
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SSDEEP
49152:HcANF4X8BtWM20ZxsbVtPt5uRTbwLoPlif8bp8ULtgdnrqw:8KKXWtWM2qxoVYTblPw8db4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_64f83558e2f68d1187375bb1b000e9a0.vir
Files
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virussign.com_64f83558e2f68d1187375bb1b000e9a0.vir.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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_BYTES_REVERSED_HI
Sections
CODE Size: 2.5MB - Virtual size: 9.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE