Static task
static1
Behavioral task
behavioral1
Sample
exn skype tools 3.5.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
exn skype tools 3.5.exe
Resource
win10v2004-20230220-en
General
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Target
exn skype tools 3.5.exe
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Size
100KB
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MD5
da3118f90ca97d421f0ae8272a4e5d01
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SHA1
a28b2e689c3b900bf2283d84b66be414f2c4d5ac
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SHA256
fe0b6041a208f5b91ef1ed98ab44aa47634dcf1f9314adce871bd6c8abd87c7f
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SHA512
41566a82878853e81739d18000695d61b058dd931efadada3220a4973e74910375f7597dc903787997d8229ac6afd57fa8426660d41ba629006fe124c264b98c
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SSDEEP
3072:XJbLe/DVeWN74RhD+xQrDawN+uykfMBMzn:he5Fuyx24Mz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource exn skype tools 3.5.exe
Files
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exn skype tools 3.5.exe.exe windows x86
6320a61fb1ef597a60eb9243dfd378aa
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
ord516
ord595
ord632
EVENT_SINK_AddRef
DllFunctionCall
EVENT_SINK_Release
ord600
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord606
ord645
ord573
ord100
ord617
ord650
Sections
.text Size: 92KB - Virtual size: 91KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ