Behavioral task
behavioral1
Sample
virussign.com_d1c9cd9f7f5065124c31f9099d0c5f30.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
virussign.com_d1c9cd9f7f5065124c31f9099d0c5f30.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_d1c9cd9f7f5065124c31f9099d0c5f30.vir
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Size
134KB
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MD5
d1c9cd9f7f5065124c31f9099d0c5f30
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SHA1
209c7e8899c79310a94249618901d5fa52bbf4cf
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SHA256
e787fab81783185a7efc02834c68e75cb5c7f2625100fc452f39d058c8062b62
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SHA512
b2c1883024eef3173cc672c23dd08520e4f0ad31e3d2266024bfe7b84c1bb75b4d6e8da4af889450869e112c4690c2b8d55ca1f5d58a7539d877f904d1da014d
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qf:riAyLN9aa+9U2rW1ip6pr2At7NZuQf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_d1c9cd9f7f5065124c31f9099d0c5f30.vir
Files
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virussign.com_d1c9cd9f7f5065124c31f9099d0c5f30.vir.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE