Behavioral task
behavioral1
Sample
webrat.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral2
Sample
webrat.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral3
Sample
webrat.exe
Resource
win11-20250313-en
General
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Target
webrat.exe
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Size
3.1MB
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MD5
1c3b8bd025d5b9663dd0e02d3405e0df
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SHA1
92b07502328992e7fc21a11fac39f93cceffeb22
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SHA256
18c5e65e4b9da90324c170b3f5f20a1dc8c818b38dcde6b146c3af1f423def3f
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SHA512
a49523270de2a235aedbd1698d01a70f6d4967e06287e8b8630b1b11758bdb56507fc066d6d404e850e60c6fd9ef2cb075fa3d7085bc24ce9b946d306ff396cb
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SSDEEP
49152:zRlpygxOgF2Kxw/EnMr+NQdiFyBEQhJHZRPsy4jFwlBJm+/D9cEmbvvF:VlpyWOXKxw8n8/gMBEQ3sTAtRObv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource webrat.exe
Files
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webrat.exe.exe windows:6 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: 8.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE