Behavioral task
behavioral1
Sample
b79c571c81b72f9148f85525c3b60566160dca4bc70d07ced9073859e554812b.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b79c571c81b72f9148f85525c3b60566160dca4bc70d07ced9073859e554812b.exe
Resource
win11-20240221-en
General
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Target
b79c571c81b72f9148f85525c3b60566160dca4bc70d07ced9073859e554812b
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Size
266KB
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MD5
71fb93da8a991d0f8666b00e49308ca9
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SHA1
ab3abab4b8e57d668f9e80ee6ac405849f8bc94e
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SHA256
b79c571c81b72f9148f85525c3b60566160dca4bc70d07ced9073859e554812b
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SHA512
efc7df95ddc31eeee44cc5f24166f0ba8dfe5f386439a919f2a79268f7288acc2bb2dfa15d4b7e7f7a24dff03c3e060a226bb4a040ddf86639940ed9c38cc758
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SSDEEP
6144:RXzKdNY49u8rVhTnQi9lk3nzlMY2qzf01net:Ka4AUTnt9qBzbf01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b79c571c81b72f9148f85525c3b60566160dca4bc70d07ced9073859e554812b unpack001/out.upx
Files
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b79c571c81b72f9148f85525c3b60566160dca4bc70d07ced9073859e554812b.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