Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_87389bd8838637ec93d3ce14cd48f9a0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_87389bd8838637ec93d3ce14cd48f9a0.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_87389bd8838637ec93d3ce14cd48f9a0.vir
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Size
1.3MB
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MD5
87389bd8838637ec93d3ce14cd48f9a0
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SHA1
483355241d34518e00685e72d8aa5bf979fa80e3
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SHA256
47e98d8c4e3381831c414ffb4c2998baa1592eb6dbcd098de675c9b786c50f97
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SHA512
1c59329b24138328aaeba167d0a26cfd11ae03d301d3a0d56703bb6fada4ab331536fddd087e92d9f99cbe3ce06721f749f5dcfd4bf7eed73630eb64f9c6deb8
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SSDEEP
24576:j/+1ldCHftRHfDTJUW+CykcgmD91VlrxQUVk/E0k:j1FRpFwgmDbr2i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_87389bd8838637ec93d3ce14cd48f9a0.vir
Files
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virussign.com_87389bd8838637ec93d3ce14cd48f9a0.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 996KB - Virtual size: 995KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 11KB
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: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 229KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE