Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_a8f967559d03caf6bc1deec8aeb1a5b0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_a8f967559d03caf6bc1deec8aeb1a5b0.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_a8f967559d03caf6bc1deec8aeb1a5b0.vir
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Size
343KB
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MD5
a8f967559d03caf6bc1deec8aeb1a5b0
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SHA1
cae81f9c6c8a5068d2fe7ee2441df416d5016d20
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SHA256
745da38ed7f8207b6a441592e04c2a8ba9bfb2ff7bad88f300d15843f42f64e4
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SHA512
2b45bef832e2bfad8dcf38379d87055993b5d63dd283521caaf4ddc16e20c3c1a98a068b35bbd11db972efe8810357aa66cdfeaaf978f946dbda1a19b3fade20
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SSDEEP
6144:BkLYyvZFsjpHQvXrlHyJzVJot3aERiLTwEYYs1Z:BkLYyourOWaE0TGY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_a8f967559d03caf6bc1deec8aeb1a5b0.vir
Files
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virussign.com_a8f967559d03caf6bc1deec8aeb1a5b0.vir.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ