Static task
static1
Behavioral task
behavioral1
Sample
UltraExplorerSetup2031.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
UltraExplorerSetup2031.exe
Resource
win10v2004-20240802-en
General
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Target
UltraExplorerSetup2031.exe
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Size
3.1MB
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MD5
15b4ddf33ccb83c7117707cd37af4fe2
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SHA1
02eb81cf005a713a470ced870c9f45f72003f0c5
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SHA256
c70ae89c3e54d0e2d6d1d18b50e89f0e7f4072b4a711ae4e69280f5cc586fe93
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SHA512
9bedc9a7e89f597ead441b2f388d0c76662ff653a73d4861b14485bef01cec7156c1d8b584daaabf516b79a56180872500adbfa51dfca558188b30160af6620a
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SSDEEP
98304:uzV1yjgljrbJx3ccq7RVnhrc+eZh9IPejAyUZ:myk9bf3Bq7m+eZh9hjZe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UltraExplorerSetup2031.exe
Files
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UltraExplorerSetup2031.exe.exe windows:1 windows x86 arch:x86
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ