Behavioral task
behavioral1
Sample
virussign.com_316bc8787c4471796653988fc5551c60.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
virussign.com_316bc8787c4471796653988fc5551c60.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_316bc8787c4471796653988fc5551c60.vir
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Size
60KB
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MD5
316bc8787c4471796653988fc5551c60
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SHA1
941a110c11208602dd7c3337a5fe87e46d1e907d
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SHA256
22d9688c9cbe8a54083758c35169b4e8407946a56e723f8d017b709dcfed006f
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SHA512
746a45654ae4844935a065cadd716a71e6cfa475dc9ea225a1409af5c8aaf06ecd728728aae80871f590a01cfca2a014ab637b1abffc00c7e70f2ba247006884
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SSDEEP
1536:iuGkxchM9tt/qU1i/gcU8eVTOK/YqjYYamvbtbWb3vV:9FxQM9/z1i/NU82OMYcYYamv5bAt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource virussign.com_316bc8787c4471796653988fc5551c60.vir unpack001/out.upx
Files
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virussign.com_316bc8787c4471796653988fc5551c60.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
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 88KB - Virtual size: 86KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ