Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_f1f261b9c84e9ddc25afa8acf0c609c0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_f1f261b9c84e9ddc25afa8acf0c609c0.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_f1f261b9c84e9ddc25afa8acf0c609c0.vir
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Size
146KB
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MD5
f1f261b9c84e9ddc25afa8acf0c609c0
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SHA1
fecfeef8d42f190af3475f0861bb3710a5e65268
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SHA256
a734b5581f1682ef1b56444091a42032c640eec2520b2b231c73fdb1ce03e961
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SHA512
0fb4685ae10a5391c274c9c1236c08957e0061b70efb16158acfe08088746ef671cd05ac8463849b0835094cf658f73bfaf2507b454d955e5b045e8709567bf7
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SSDEEP
3072:BtwizQTj8CSUYf8W3nSjen++Bj88OZS0/Qe2HdOQlqw1aQx:7uj8NDF3OR9/Qe2HdXlrx
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_f1f261b9c84e9ddc25afa8acf0c609c0.vir
Files
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virussign.com_f1f261b9c84e9ddc25afa8acf0c609c0.vir.exe windows:4 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: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE