Behavioral task
behavioral1
Sample
2f58a5a06bac86e6ff9c3bf352f3b1d55785e941c63da05b5d9fcdc023847af7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2f58a5a06bac86e6ff9c3bf352f3b1d55785e941c63da05b5d9fcdc023847af7.exe
Resource
win10v2004-20231215-en
General
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Target
2f58a5a06bac86e6ff9c3bf352f3b1d55785e941c63da05b5d9fcdc023847af7
-
Size
536KB
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MD5
d7026879802ad1bcc291993583082a24
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SHA1
535b2995de28ed29f8d2909aa5e8ae9f2630bd70
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SHA256
2f58a5a06bac86e6ff9c3bf352f3b1d55785e941c63da05b5d9fcdc023847af7
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SHA512
2d05e5cd559577ef949a41788f26bc35a3d522430b3d51b99e9bec0194adb8fc40925d2a3be1d838a80eb22d645d28a002c585a87e70459d3b9d99c839ed397c
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SSDEEP
12288:whf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:wdQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f58a5a06bac86e6ff9c3bf352f3b1d55785e941c63da05b5d9fcdc023847af7 unpack001/out.upx
Files
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2f58a5a06bac86e6ff9c3bf352f3b1d55785e941c63da05b5d9fcdc023847af7.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ