Static task
static1
Behavioral task
behavioral1
Sample
vjustca.exe
Resource
win7-20230220-en
General
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Target
vjustca.exe
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Size
317KB
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MD5
d4ed05679b3f645ad94aeb76a1d9f512
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SHA1
97820f13684b077cc511c5f9f0bb9072561a05ba
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SHA256
6a782c68b798d60b57784b764fe4e29c1c2b373d1c3fb7acb9efaab9144af081
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SHA512
500764d55297781075febc9ef44507c7ff8d7b44af7a408694f6745ed3d2837bb42cae72129d0735eb891c1265c5323d0292576593f56e59318869a0434f83a6
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SSDEEP
6144:CjRfbsw9j74aiGZcpFpD2+iNoKZsy8WU7g/ke2FYD5Fj1:5wl/sLDrimKh8WUkP2Fg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource vjustca.exe
Files
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vjustca.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 260KB - Virtual size: 259KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ