Behavioral task
behavioral1
Sample
83db640e158e2441e357ecfec47450fa84c716741b6f21bd343f3b6858b41159.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
83db640e158e2441e357ecfec47450fa84c716741b6f21bd343f3b6858b41159.exe
Resource
win10v2004-20231020-en
General
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Target
83db640e158e2441e357ecfec47450fa84c716741b6f21bd343f3b6858b41159
-
Size
8.8MB
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MD5
bdf14dcf0f51b8ddee8e8d97a0ca3b54
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SHA1
b65dd731bdfb723ce26af99650993e45ce9a5649
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SHA256
83db640e158e2441e357ecfec47450fa84c716741b6f21bd343f3b6858b41159
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SHA512
89e946d497e06be08e3a0c9d0cd5157b5b61b59c65f63dd333ff3a5a370e91a625faf573ad9da3c5772d6204805542a23e613f4d9aa6c560bd908cbfbb682ed3
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SSDEEP
196608:igheV3NFv+Q/NYl2VFkt5BaiyhMmT4if3uFxI/uWDygYXF:ZMtvLFEIqahDTjf+FxI/uWW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83db640e158e2441e357ecfec47450fa84c716741b6f21bd343f3b6858b41159
Files
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83db640e158e2441e357ecfec47450fa84c716741b6f21bd343f3b6858b41159.exe windows:4 windows x86
7e53578ab50ed480a4dcf30644d33786
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
winmm
midiStreamStop
ws2_32
WSAStartup
kernel32
GetVersionExA
GetVersion
IsBadCodePtr
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
CreateIconFromResource
gdi32
SetWindowExtEx
winspool.drv
DocumentPropertiesA
advapi32
RegSetValueExA
shell32
ShellExecuteA
ole32
CLSIDFromProgID
oleaut32
LoadTypeLi
comctl32
ImageList_Destroy
comdlg32
ChooseColorA
Sections
.text Size: - Virtual size: 740KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 337KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 4.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 8.8MB - Virtual size: 8.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ