Static task
static1
Behavioral task
behavioral1
Sample
Worm.Win32.Vobfus.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Worm.Win32.Vobfus.exe
Resource
win10v2004-20240802-en
General
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Target
Worm.Win32.Vobfus.E-6b8170ae4b1c2259461636edb2610ea9d214234536fb04bc3a75eeb74a2d9ee9N
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Size
50KB
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MD5
8ff4c3d5dcde5cf8ba991a42e37299d0
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SHA1
61bd7a7cb9eb0b6e429024f58021342a2ae1bd3e
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SHA256
6b8170ae4b1c2259461636edb2610ea9d214234536fb04bc3a75eeb74a2d9ee9
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SHA512
36b3508c8c492765efa4ebf34863c5006ffe930d5e28ef6893a3cba4101843aa3935574c9c26a28c72c029dee10c01dbd44c50af4fd5732cb1488b9a27a4e986
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SSDEEP
1536:2lGPLTBTiZfUQv+xhWylmBaqFsJC5F5BzXUnwzjx/u1bmtlokMfGXf:9PLNOpU+qhwFD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Worm.Win32.Vobfus.E-6b8170ae4b1c2259461636edb2610ea9d214234536fb04bc3a75eeb74a2d9ee9N
Files
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Worm.Win32.Vobfus.E-6b8170ae4b1c2259461636edb2610ea9d214234536fb04bc3a75eeb74a2d9ee9N.exe windows:4 windows x86 arch:x86
0fd070935bc71b9a9526f674b58b5cd9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvbvm60
MethCallEngine
ord517
ord518
ord593
ord594
ord598
ord520
ord631
ord632
ord526
EVENT_SINK_AddRef
ord528
ord529
DllFunctionCall
EVENT_SINK_Release
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord606
ord607
ord608
ord716
ord717
ProcCallEngine
ord537
ord644
ord570
ord648
ord573
ord685
ord100
ord616
ord618
ord619
ord546
ord547
ord580
Sections
.text Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE