General
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Target
FPS Ping Booster.exe
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Size
230KB
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MD5
854789c0c432063c2aa81f24d8d1a725
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SHA1
965d99fe1c07da6d60fafd1595f0bc3d81219f01
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SHA256
eff20f36c737f72469ea85863b85f4ffe84edcc1e7e4f6a8010edca4cd47752a
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SHA512
6abcfba20a02b96356d3c1f2eb7e586e5a366fbd2591d0598087242d2fbded9877ac4c04a0c7bf08d650e644a98f9b8411721f7c6188fc650fda8067df8fb011
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SSDEEP
6144:jloZM+rIkd8g+EtXHkv/iD4qOUnOsTPkOFQu//O5ozb8e1mai:BoZtL+EP8qOUnOsTPkOFQu//O5Og
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1258823001911066664/xHp2re-eZWm4mbmEkJWwbcog3hXWYCDBrfqRG5afhXWSs6MsFuXa7BjDLri-bmM6u_7K
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FPS Ping Booster.exe
Files
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FPS Ping Booster.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 227KB - Virtual size: 226KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ