Behavioral task
behavioral1
Sample
bdc040b1e343c7814afbacd405cfa4c90773b6d67c590597d0d17ccaf3f9878b.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
bdc040b1e343c7814afbacd405cfa4c90773b6d67c590597d0d17ccaf3f9878b.exe
Resource
win11-20240508-en
General
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Target
bdc040b1e343c7814afbacd405cfa4c90773b6d67c590597d0d17ccaf3f9878b
-
Size
266KB
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MD5
c8436d217454de36cc97c758dc25e1b1
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SHA1
943f945076d4703d20cf79fe6c02dd4dd240d74d
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SHA256
bdc040b1e343c7814afbacd405cfa4c90773b6d67c590597d0d17ccaf3f9878b
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SHA512
570579bfd41b6d0b40e4c504ddb6648971c7537730cc5fa73a644f317b8602476f3fc079313052e5a9f898790be8f6e4f96e15750560a34c154a53a02b22c5a6
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SSDEEP
6144:aXzKdNY49u8rVlR+DmczSlUHURodcW10BjeB:Za4AY8mczSLo10B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bdc040b1e343c7814afbacd405cfa4c90773b6d67c590597d0d17ccaf3f9878b unpack001/out.upx
Files
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bdc040b1e343c7814afbacd405cfa4c90773b6d67c590597d0d17ccaf3f9878b.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