Behavioral task
behavioral1
Sample
virussign.com_f262210a9902fe746695080e11a5e820.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_f262210a9902fe746695080e11a5e820.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_f262210a9902fe746695080e11a5e820.vir
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Size
56KB
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MD5
f262210a9902fe746695080e11a5e820
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SHA1
83e9c146c1a436db67a82d142e30e864275dbb59
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SHA256
33134af43d814491cc9dbdf92ff04e777a94991c355e7a9a047d4935140c8d92
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SHA512
e95a28f75af4ecc6691a3c3dae8a8fe15a9db5b3efddf128c3ed7e2e0f3f3c6e4ea286d96bb427aa8c35efbcf09a3e8495df1b9e1b8d1036b633a50fa6ca04a2
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SSDEEP
768:V7Blpf/FAK65euBT37CPKK0SjHm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Si:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_f262210a9902fe746695080e11a5e820.vir
Files
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virussign.com_f262210a9902fe746695080e11a5e820.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