Behavioral task
behavioral1
Sample
b105cd42183566fe4f77009438f49cf3b06ba83f0909f0b99c2d1434f3075e9d.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b105cd42183566fe4f77009438f49cf3b06ba83f0909f0b99c2d1434f3075e9d.exe
Resource
win11-20240221-en
General
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Target
b105cd42183566fe4f77009438f49cf3b06ba83f0909f0b99c2d1434f3075e9d
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Size
266KB
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MD5
a59cf2b11ca32727da8208e7a872b08b
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SHA1
969a0c995f6c3c393aa49b254057670a23c2d964
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SHA256
b105cd42183566fe4f77009438f49cf3b06ba83f0909f0b99c2d1434f3075e9d
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SHA512
8cc36f65a753894789980e6a8df926375ba3a6104eab3da29e792cf0514ccf5f65670d5535c9ef4832022ca475833f340580f60a102227757bfc29404bf9def3
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SSDEEP
3072:BNXEGZJWhfNFC4S60+XoLczrVmXfoYAC2oAZrCQ8IVirmBtJjcWTwPvH01ne4PK:fXzKdNY49u8rVjzlriGtJjcWwv01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b105cd42183566fe4f77009438f49cf3b06ba83f0909f0b99c2d1434f3075e9d unpack001/out.upx
Files
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b105cd42183566fe4f77009438f49cf3b06ba83f0909f0b99c2d1434f3075e9d.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