Behavioral task
behavioral1
Sample
4f1f952f4f7d1473fa0b17cf9ad8c808.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f1f952f4f7d1473fa0b17cf9ad8c808.exe
Resource
win10v2004-20231215-en
General
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Target
4f1f952f4f7d1473fa0b17cf9ad8c808
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Size
512KB
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MD5
4f1f952f4f7d1473fa0b17cf9ad8c808
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SHA1
d0be3f1243b7194ba93a9d1a5968e9c679d6babb
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SHA256
b4348c087327361000a42c05252387cd3df62be217dbcf9bcc9d2317ee7fd2c4
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SHA512
33b090cdd8791d65d64ae9edacd9bb45655eb9f292fad56bccc8070183344532909291e1aeb70402b6c075e0cba31598ee47e3c49096791792b7d4c2b13a6cd3
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SSDEEP
6144:fRe9D9gAkoqIsVX11111nm1111211111S1S11R11111S1S111S1E11111S1S111C:fRet9Ry/pzbIqKClwxyDnKwrjYBfYhS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f1f952f4f7d1473fa0b17cf9ad8c808 unpack001/out.upx
Files
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4f1f952f4f7d1473fa0b17cf9ad8c808.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_RELOCS_STRIPPED
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: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ