Behavioral task
behavioral1
Sample
virussign.com_0f78a50f2609ba9de8510b9d982cb040.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
virussign.com_0f78a50f2609ba9de8510b9d982cb040.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_0f78a50f2609ba9de8510b9d982cb040.vir
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Size
124KB
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MD5
0f78a50f2609ba9de8510b9d982cb040
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SHA1
e438adbcc8f2fe0412acb033a5000e6fa848b672
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SHA256
653b0edfe4c807f1b20c529a6ac99b749cf58736283278e7f03d20f18cb6e39c
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SHA512
e0e08b12754a05f06c5e31d4280cd0fb66c38dea472eff521542080edcb5b31df0dd85a94862279275046a1106659d56f01ee8415224964da0b7f98be9162686
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZBX5WX5Y7Zf/FAxTWY1++PJHJXA/OsIZBX5WX5E:+nyi4Mqnyi4Ma
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_0f78a50f2609ba9de8510b9d982cb040.vir
Files
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virussign.com_0f78a50f2609ba9de8510b9d982cb040.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