Static task
static1
Behavioral task
behavioral1
Sample
upxscrambler.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
upxscrambler.exe
Resource
win10v2004-20230220-en
General
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Target
upxscrambler.exe
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Size
18KB
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MD5
70fe213bfc9549958df1f42c914e8b56
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SHA1
ab51d0310ea8b753be3a89812a40124b25f845b4
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SHA256
5bbdb2e649ddcc87a25418d94bc0c7f7d54a87c8a64ba626c0c5eebfe8db6fce
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SHA512
b6fe9109c9cc699b9feccb106ad29179c6f67efe4b00b21ea6f78af75f2270830440dcfbba2848d1a4cb2c6df5d13b18508c6dc6fe5b55c0d41a573649f99ca8
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SSDEEP
384:wigeX7yN6arvaf9k1HD3Iq4rgKDbKTbuwjartk:IAsrc+HDrHCEaJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource upxscrambler.exe
Files
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upxscrambler.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
code Size: - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
text Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 977B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mjg Size: - Virtual size: 1B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE