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.AC-22a2fff8ee495f2599b5a5e49716a0a6d6337c4d5a0b3ce3aa1d51c0deea9526N
-
Size
53KB
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MD5
906470bab5cba9c1ca61f48344518e70
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SHA1
c47af5531f69cd49a6f59847b4b2771086de07de
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SHA256
22a2fff8ee495f2599b5a5e49716a0a6d6337c4d5a0b3ce3aa1d51c0deea9526
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SHA512
98b635034c1e888a54dfbcfca56a3c67cd626175bf80604cc2d383fb18b1083a03d056d6ee6aad0f71af70bc896ff06ab1defcb65b9e860eb4424493e1459f5d
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SSDEEP
1536:uN6g8r8QBZpgGKU7Kp3StjEMjmLM3ztDJWZsXy4JzxPME:bZp3fJJjmLM3zRJWZsXy4JN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Worm.Win32.Vobfus.AC-22a2fff8ee495f2599b5a5e49716a0a6d6337c4d5a0b3ce3aa1d51c0deea9526N
Files
-
Worm.Win32.Vobfus.AC-22a2fff8ee495f2599b5a5e49716a0a6d6337c4d5a0b3ce3aa1d51c0deea9526N.exe windows:4 windows x86 arch:x86
0abad43e831a4d83cef34fd47272b468
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
Imports
kernel32
RtlMoveMemory
msvbvm60
MethCallEngine
ord517
ord518
ord593
ord594
ord520
ord709
ord631
ord632
ord526
EVENT_SINK_AddRef
ord527
ord529
DllFunctionCall
EVENT_SINK_Release
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord606
ord607
ord608
ord717
ProcCallEngine
ord644
ord537
ord648
ord570
ord573
ord685
ord100
ord616
ord617
ord618
ord619
ord580
Sections
.text Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ