Behavioral task
behavioral1
Sample
2b889907d425651d4e70c9a2b3bab3e6.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
2b889907d425651d4e70c9a2b3bab3e6.exe
Resource
win10v2004-20231201-en
General
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Target
2b889907d425651d4e70c9a2b3bab3e6
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Size
59KB
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MD5
2b889907d425651d4e70c9a2b3bab3e6
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SHA1
084700e799633fa0d18bc9d8d4854e63a9bbdb23
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SHA256
58da00b644ca6d84dd7f954e9359e24fe89fb6450fbf02a9526a1beb3341d398
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SHA512
d1e51baa2748a608733714b459a64dfa97ba2c5ca51c24da5b187dda62bcedd5bad0697da7b68206ba22e1b1ec8f611445de6df68c1860fbf1f07ca9a1d161b4
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SSDEEP
1536:egKcR4mjD9r82HFZ36NZPiuHVeHlPi2Adnd+3m5:5KcWmjRrzlZKP4wdd+W5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b889907d425651d4e70c9a2b3bab3e6 unpack001/out.upx
Files
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2b889907d425651d4e70c9a2b3bab3e6.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
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
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out.upx.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ