Behavioral task
behavioral1
Sample
bfa3948e84ece6001fa0664059753895df260bba06921a8ce9d97f2b533431ba.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
bfa3948e84ece6001fa0664059753895df260bba06921a8ce9d97f2b533431ba.exe
Resource
win11-20240426-en
General
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Target
bfa3948e84ece6001fa0664059753895df260bba06921a8ce9d97f2b533431ba
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Size
266KB
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MD5
fd50eaf25b9903320124dbedfa82f1be
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SHA1
170989c42b8988dc32eee5bfd915d04dfa6055b6
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SHA256
bfa3948e84ece6001fa0664059753895df260bba06921a8ce9d97f2b533431ba
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SHA512
dd0b5eac1f8b5e5d5c7b1b3e37b8e39a23e776f923d9c0de370865761b7d11cfa005c470828877268f46cad7131f93193a5b5221523f29b2d5d1f016b14b5476
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SSDEEP
3072:uNXEGZJWhfNFC4S60+XoLczrVmXhoYAC2oSt97GxepFlBLPBZTBQcFn8lSH01net:8XzKdNY49u8rV/zlkx2/bQcFp01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfa3948e84ece6001fa0664059753895df260bba06921a8ce9d97f2b533431ba unpack001/out.upx
Files
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bfa3948e84ece6001fa0664059753895df260bba06921a8ce9d97f2b533431ba.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