Behavioral task
behavioral1
Sample
b5ffa0312250751f6b71eb85bfe19df8de9e0abfd83f37a1a66b9c0f2d9148ff.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b5ffa0312250751f6b71eb85bfe19df8de9e0abfd83f37a1a66b9c0f2d9148ff.exe
Resource
win11-20240412-en
General
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Target
b5ffa0312250751f6b71eb85bfe19df8de9e0abfd83f37a1a66b9c0f2d9148ff
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Size
266KB
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MD5
8ce7070b3a3351c0f9cc356736a949db
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SHA1
111c8aa46a79010502ddd7eefed0e858d4db0ff7
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SHA256
b5ffa0312250751f6b71eb85bfe19df8de9e0abfd83f37a1a66b9c0f2d9148ff
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SHA512
c5d5bedc3776edd8d5568634782d4dde6e8c33cf28a8a66c286fed47787109ae22870adae70e449a051473b64bc89dfc84c7fc927003730ab0db0e637439fe16
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SSDEEP
6144:gXzKdNY49u8rVicFdBBSXNn2qNzC01net:fa4AFNjC01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5ffa0312250751f6b71eb85bfe19df8de9e0abfd83f37a1a66b9c0f2d9148ff unpack001/out.upx
Files
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b5ffa0312250751f6b71eb85bfe19df8de9e0abfd83f37a1a66b9c0f2d9148ff.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