Behavioral task
behavioral1
Sample
virussign.com_d177b5cdbae72c89f9b4f8381d53c570.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_d177b5cdbae72c89f9b4f8381d53c570.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_d177b5cdbae72c89f9b4f8381d53c570.vir
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Size
68KB
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MD5
d177b5cdbae72c89f9b4f8381d53c570
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SHA1
74e0634082252d934bcc37a32c3adec3f5d37ca9
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SHA256
b12b4be1ba3620e2aac96ea74814f3bb220b6c03cbe7ff2b6a6a5302ab19f682
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SHA512
777b47c24245765b0feb967b78e387ceb15e0925e8a2685f9295f40d6078b2d51a98204d14bce553891a0fdb21dd440d7e3f7d57534eaf4b0756436c9ddff726
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q87:+nyiQSoE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_d177b5cdbae72c89f9b4f8381d53c570.vir
Files
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virussign.com_d177b5cdbae72c89f9b4f8381d53c570.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