Behavioral task
behavioral1
Sample
31df758c36727a0d10c1f4956d25c290b8cb10e57c879f448b29d8c8d34c040c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
31df758c36727a0d10c1f4956d25c290b8cb10e57c879f448b29d8c8d34c040c.exe
Resource
win11-20240508-en
General
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Target
31df758c36727a0d10c1f4956d25c290b8cb10e57c879f448b29d8c8d34c040c
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Size
266KB
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MD5
b327f22eba2ac1cb46123b7df3362c31
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SHA1
b812695f21695106164ddd45e68987acce8c51f9
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SHA256
31df758c36727a0d10c1f4956d25c290b8cb10e57c879f448b29d8c8d34c040c
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SHA512
0e00b6e8a30b12f98fba63862d9f64142a2cfc72e4b88aa78e0a993017a41d42c2e7a69d26e754d65ab6eed2226edd746758b3a1bf123bfe408bd247476ea479
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SSDEEP
3072:BNXEGZJWhfNFC4S60+XoLczrVmXrLggQpzWGLiw6Zau4NDBzdrmaDwIe3UH01net:fXzKdNY49u8rVcXwzz9ag01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31df758c36727a0d10c1f4956d25c290b8cb10e57c879f448b29d8c8d34c040c unpack001/out.upx
Files
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31df758c36727a0d10c1f4956d25c290b8cb10e57c879f448b29d8c8d34c040c.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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ