Behavioral task
behavioral1
Sample
6cfbcc4db826f250ee9bbe033fb43fc1a61754c845bbd945f2b649511f74a0e8.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6cfbcc4db826f250ee9bbe033fb43fc1a61754c845bbd945f2b649511f74a0e8.exe
Resource
win10v2004-20240426-en
General
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Target
6cfbcc4db826f250ee9bbe033fb43fc1a61754c845bbd945f2b649511f74a0e8
-
Size
113KB
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MD5
77b11fb40a7da1f845462dbad7bd0010
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SHA1
6f4e00cf1a7cea1ee38d151aa91fc997f32e29dd
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SHA256
6cfbcc4db826f250ee9bbe033fb43fc1a61754c845bbd945f2b649511f74a0e8
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SHA512
308614c2f5a7a2f42e693aa9a835c21ddf25d1a4617e43adf3ac328bcfe95dae2882e7972ee9f3df4ae26b8d02d9c12869e9e1333d99b69f830fa7912091690f
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfRb1:hfAIuZAIuYSMjoqtMHfhfIM
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6cfbcc4db826f250ee9bbe033fb43fc1a61754c845bbd945f2b649511f74a0e8 unpack001/out.upx
Files
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6cfbcc4db826f250ee9bbe033fb43fc1a61754c845bbd945f2b649511f74a0e8.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ