Behavioral task
behavioral1
Sample
4b592f5c52e5fc7db3a7d0452a22c1c92668d8ad35664eea20940b7c91ecf135.exe
Resource
win7-20240704-en
General
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Target
4b592f5c52e5fc7db3a7d0452a22c1c92668d8ad35664eea20940b7c91ecf135.exe
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Size
115KB
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MD5
bbf47f9d48fb2e3914134d502cab7290
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SHA1
21e0b33f4431822f1accd9e7c75ed3338d93ea9f
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SHA256
4b592f5c52e5fc7db3a7d0452a22c1c92668d8ad35664eea20940b7c91ecf135
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SHA512
0853b2f7f25a7228111df66b3b88ad44b1bc1c0a4556eca55e83112ed5129bc27111163d03536cde96f4a95aa746d175d26faa74634adc56397753bab26ea091
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SSDEEP
3072:V0CVWNiWoP/rKrYJG+3x2HagoSK7Jh+x8Zh96Rb3U72TD7aE2mBma:VwNiH/dG3Hax57g8g93U7OHaE2Om
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b592f5c52e5fc7db3a7d0452a22c1c92668d8ad35664eea20940b7c91ecf135.exe unpack001/out.upx
Files
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4b592f5c52e5fc7db3a7d0452a22c1c92668d8ad35664eea20940b7c91ecf135.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: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 112KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 163KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ