Behavioral task
behavioral1
Sample
virussign.com_a322c7bce599f366554466ff875299f0.exe
Resource
win7-20240221-en
General
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Target
virussign.com_a322c7bce599f366554466ff875299f0.vir
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Size
379KB
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MD5
a322c7bce599f366554466ff875299f0
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SHA1
04ef8d3b7d0feb6fb693ce909379f56a23e7c349
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SHA256
e9bd0234de3384f8fda42dc96ea854641897f987ebf996b5d53d08f6d4d0f5f0
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SHA512
4ed52d18a159dcd5fcff54a0b5d2597f5ecf3f1a5f877a721a4498c0fbb8a6783366a0e655b1963370a2c70861887ed610b2d596b5f298b2561ef5ad992b4e16
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SSDEEP
6144:Ocm4FmowdHoSsm4FIc1/cm4FmowdHoSsiNlcJcmHYC9/jvvfwL+TLPfSRcm4FVoc:w4wFHoSl4h4wFHoS24yTgL+zfu4/FHok
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_a322c7bce599f366554466ff875299f0.vir
Files
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virussign.com_a322c7bce599f366554466ff875299f0.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
RGmXTXEe Size: 3KB - Virtual size: 2KB
BgVjthbB Size: 19KB - Virtual size: 18KB
LnmJfTDD Size: 10KB - Virtual size: 9KB
AcYsIVBF Size: 7KB - Virtual size: 7KB
zHbboKbp Size: 2KB - Virtual size: 1KB
LpfzgeIY Size: 1024B - Virtual size: 650B
meaQkxgH Size: 94KB - Virtual size: 93KB
cgImBWwe Size: 512B - Virtual size: 457B
JmoZPGDh Size: 92KB - Virtual size: 92KB
TTYrWeoQ Size: 51KB - Virtual size: 50KB