Static task
static1
Behavioral task
behavioral1
Sample
flashcodecinstall_13_31.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
flashcodecinstall_13_31.exe
Resource
win10v2004-20231215-en
General
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Target
28fb2adae60389f15f8e2808c1ace6d1
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Size
68KB
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MD5
28fb2adae60389f15f8e2808c1ace6d1
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SHA1
00903792ac8ff36365d2d6812a1bc40a20734aad
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SHA256
e6021b8071231d0ed458a1c6f5590263657d92bc5f342ab55030c61afcc1d687
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SHA512
8d8b62af3defc536fd9f535915500c1ebc3843c6e0888a0c233e1b7746cfdfe141096ce6e1f68cfc07a44354ccb8c7f2402f5eefabf7a1ec1907d21f72979dc0
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SSDEEP
1536:PSmTg7oJgtWcLa8fU2GD9wJ4JDZVZQelUfZHIc5psEOzYMYVFDrKBn:qmTbJ2WbOTwWJ4bVZQfxHIc5pBMYVFX4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/flashcodecinstall_13_31.exe
Files
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28fb2adae60389f15f8e2808c1ace6d1.zip
Password: infected
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flashcodecinstall_13_31.exe.exe windows:4 windows x86 arch:x86
7908e41278e853073da5db2aada32fcd
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ModifyMenuW
LoadMenuW
GetWindow
MapDialogRect
IsChild
IsZoomed
comdlg32
LoadAlterBitmap
WantArrows
ChooseColorW
GetOpenFileNameW
CommDlgExtendedError
urlmon
IsJITInProgress
GetClassURL
CoInternetGetSession
CreateAsyncBindCtx
InstallFlash
Sections
.text Size: 48KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE