Static task
static1
Behavioral task
behavioral1
Sample
Spu NimBuzz.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Spu NimBuzz.exe
Resource
win10v2004-20241007-en
General
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Target
40f14ddc601b429875b3a93c87dbb782_JaffaCakes118
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Size
2KB
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MD5
40f14ddc601b429875b3a93c87dbb782
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SHA1
283b1077713500ea15b962172e1398eddcb10e9f
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SHA256
bf22507cd2f00b62d34cd2d84f03e9f08f488be9e2358304918c942a8a6a84d3
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SHA512
617e3e1f49f106eb43ce035c8493c8700e27eda3276cc48e0f326627d07d2a59ca3f569d928524723b59d2dba1292b2d0168c31cffd018df777f07eb721e5d9e
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Spu NimBuzz.exe
Files
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40f14ddc601b429875b3a93c87dbb782_JaffaCakes118.rar
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Spu NimBuzz.exe.exe windows:4 windows x86 arch:x86
74ae5cf95a7bf26668d53e20e22435b5
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
msvbvm60
MethCallEngine
ord632
EVENT_SINK_AddRef
EVENT_SINK_Release
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
ord608
ord716
ord648
ord100
ord581
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ