Behavioral task
behavioral1
Sample
virussign.com_8c94f2ea48008702f1a427ca5119fba0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_8c94f2ea48008702f1a427ca5119fba0.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_8c94f2ea48008702f1a427ca5119fba0.vir
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Size
151KB
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MD5
8c94f2ea48008702f1a427ca5119fba0
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SHA1
f9c7a43f12d75b202c18f0a8798f340f0a756aea
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SHA256
4c377d0e0d5d6f849c08912ab89e12d5d42ee958c60d8b41ecf06be91a01fddd
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SHA512
9932b72582ed89102c16f66d9d0680ca381ffd53e6882a8b50e9fd2c9a9c4d6636e64f44848b183008d046ebd49ed7568a00968887b4073f13b94d1c1a8ce7e1
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Qq:+nyiQSo0nyiQSoq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_8c94f2ea48008702f1a427ca5119fba0.vir
Files
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virussign.com_8c94f2ea48008702f1a427ca5119fba0.vir.exe windows:4 windows x86 arch:x86
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE