Static task
static1
Behavioral task
behavioral1
Sample
ark.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ark.exe
Resource
win10v2004-20230220-en
General
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Target
ark.exe.bin
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Size
490KB
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MD5
447e93aa44abb9cdebf8260f993aa010
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SHA1
ef5594330d9ab917bc2791d5d565f1e40cf2d032
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SHA256
619d0f22fde3e64e9a65e98b056cf63c1fe446025a9f342f780adfc8e1f456ce
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SHA512
c1928dfe2ded9791789a4fd2a1f7af025790559641fd7a9640d852bdc8a586566559949e5ab7a588579999fa737848c67404296c3871ce23d97e231479e9cce2
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SSDEEP
6144:HAO0hNKsyiXQn1CTfZf1MfEIAy8NUG9NUez6Z5kcNoP6Y1SN:Hv08tn1LcIAJNrzsktP6oG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ark.exe.bin
Files
-
ark.exe.bin.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 485KB - Virtual size: 485KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
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