Behavioral task
behavioral1
Sample
4bf1defc63a6aada6f5aa9b8fa5bb5ad04f7a15e9a942e8b20cc477926b868fb.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
4bf1defc63a6aada6f5aa9b8fa5bb5ad04f7a15e9a942e8b20cc477926b868fb.exe
Resource
win11-20240508-en
General
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Target
4bf1defc63a6aada6f5aa9b8fa5bb5ad04f7a15e9a942e8b20cc477926b868fb
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Size
266KB
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MD5
72bd6521ea21a0430872e8d0b4b2f306
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SHA1
2c6374a374e5ee9ecf4484bd7b81b0d0c4bb60f2
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SHA256
4bf1defc63a6aada6f5aa9b8fa5bb5ad04f7a15e9a942e8b20cc477926b868fb
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SHA512
329ebc8fcb7417e744b594aac6aa6b42b64f48a4987884b8a1051a1791d6766aa2297d09bebc6257c0bb721160172ce50ff88b399fe5fb8bf404b1c0fd85726a
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SSDEEP
6144:0XzKdNY49u8rVvRjGvWz8mvP6r4B01net:ba4A6ZGvWXXB01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bf1defc63a6aada6f5aa9b8fa5bb5ad04f7a15e9a942e8b20cc477926b868fb unpack001/out.upx
Files
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4bf1defc63a6aada6f5aa9b8fa5bb5ad04f7a15e9a942e8b20cc477926b868fb.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